Staining of bands, or chromosome segments, allowing the precise identification of individual chromosomes or parts of chromosomes. Applications include the determination of chromosome rearrangements in malformation syndromes and cancer, the chemistry of chromosome segments, chromosome changes during evolution, and, in conjunction with cell hybridization studies, chromosome mapping.
The homologous chromosomes that are dissimilar in the heterogametic sex. There are the X CHROMOSOME, the Y CHROMOSOME, and the W, Z chromosomes (in animals in which the female is the heterogametic sex (the silkworm moth Bombyx mori, for example)). In such cases the W chromosome is the female-determining and the male is ZZ. (From King & Stansfield, A Dictionary of Genetics, 4th ed)
Chromosomes, Human, Pair 1
Chromosomes, Human, Pair 7
Chromosomes, Human, Pair 11
Chromosomes, Human, Pair 17
Chromosomes, Human, Pair 6
Chromosomes, Human, Pair 9
Chromosomes, Human, Pair 21
Chromosomes, Human, 6-12 and X
Chromosomes, Human, Pair 2
Chromosomes, Human, Pair 16
Chromosomes, Human, Pair 22
Chromosomes, Human, Pair 13
Chromosomes, Human, Pair 4
Chromosomes, Human, Pair 10
Chromosomes, Human, Pair 19
Chromosomes, Human, Pair 8
Chromosomes, Human, Y
Chromosomes, Artificial, Bacterial
Chromosomes, Human, Pair 12
Chromosomes, Human, Pair 5
Chromosomes, Human, X
A technique for visualizing CHROMOSOME ABERRATIONS using fluorescently labeled DNA probes which are hybridized to chromosomal DNA. Multiple fluorochromes may be attached to the probes. Upon hybridization, this produces a multicolored, or painted, effect with a unique color at each site of hybridization. This technique may also be used to identify cross-species homology by labeling probes from one species for hybridization with chromosomes from another species.
Chromosomes, Human, 1-3
Chromosomes, Human, Pair 15
Chromosomes, Human, Pair 14
Chromosomes, Human, Pair 18
Chromosomes, Human, Pair 20
In Situ Hybridization, Fluorescence
Chromosomes, Human, 16-18
Chromosomes, Artificial, Yeast
Chromosomes in which fragments of exogenous DNA ranging in length up to several hundred kilobase pairs have been cloned into yeast through ligation to vector sequences. These artificial chromosomes are used extensively in molecular biology for the construction of comprehensive genomic libraries of higher organisms.
Chromosomes, Human, 13-15
Chromosomes, Human, 21-22 and Y
Molecular Sequence Data
Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories.
Chromosomes, Human, 4-5
X Chromosome Inactivation
Chromosomes, Human, 19-20
The chromosomal constitution of cells which deviate from the normal by the addition or subtraction of CHROMOSOMES, chromosome pairs, or chromosome fragments. In a normally diploid cell (DIPLOIDY) the loss of a chromosome pair is termed nullisomy (symbol: 2N-2), the loss of a single chromosome is MONOSOMY (symbol: 2N-1), the addition of a chromosome pair is tetrasomy (symbol: 2N+2), the addition of a single chromosome is TRISOMY (symbol: 2N+1).
A deoxyribonucleotide polymer that is the primary genetic material of all cells. Eukaryotic and prokaryotic organisms normally contain DNA in a double-stranded state, yet several important biological processes transiently involve single-stranded regions. DNA, which consists of a polysugar-phosphate backbone possessing projections of purines (adenine and guanine) and pyrimidines (thymine and cytosine), forms a double helix that is held together by hydrogen bonds between these purines and pyrimidines (adenine to thymine and guanine to cytosine).
Amino Acid Sequence
Nucleic Acid Hybridization
Widely used technique which exploits the ability of complementary sequences in single-stranded DNAs or RNAs to pair with each other to form a double helix. Hybridization can take place between two complimentary DNA sequences, between a single-stranded DNA and a complementary RNA, or between two RNA sequences. The technique is used to detect and isolate specific sequences, measure homology, or define other characteristics of one or both strands. (Kendrew, Encyclopedia of Molecular Biology, 1994, p503)
Sequence Analysis, DNA
Chromosomes, Artificial, Human
A technique with which an unknown region of a chromosome can be explored. It is generally used to isolate a locus of interest for which no probe is available but that is known to be linked to a gene which has been identified and cloned. A fragment containing a known gene is selected and used as a probe to identify other overlapping fragments which contain the same gene. The nucleotide sequences of these fragments can then be characterized. This process continues for the length of the chromosome.
Polymerase Chain Reaction
In vitro method for producing large amounts of specific DNA or RNA fragments of defined length and sequence from small amounts of short oligonucleotide flanking sequences (primers). The essential steps include thermal denaturation of the double-stranded target molecules, annealing of the primers to their complementary sequences, and extension of the annealed primers by enzymatic synthesis with DNA polymerase. The reaction is efficient, specific, and extremely sensitive. Uses for the reaction include disease diagnosis, detection of difficult-to-isolate pathogens, mutation analysis, genetic testing, DNA sequencing, and analyzing evolutionary relationships.
Chromosomal Proteins, Non-Histone
Repetitive Sequences, Nucleic Acid
Sequences of DNA or RNA that occur in multiple copies. There are several types: INTERSPERSED REPETITIVE SEQUENCES are copies of transposable elements (DNA TRANSPOSABLE ELEMENTS or RETROELEMENTS) dispersed throughout the genome. TERMINAL REPEAT SEQUENCES flank both ends of another sequence, for example, the long terminal repeats (LTRs) on RETROVIRUSES. Variations may be direct repeats, those occurring in the same direction, or inverted repeats, those opposite to each other in direction. TANDEM REPEAT SEQUENCES are copies which lie adjacent to each other, direct or inverted (INVERTED REPEAT SEQUENCES).
Species- or subspecies-specific DNA (including COMPLEMENTARY DNA; conserved genes, whole chromosomes, or whole genomes) used in hybridization studies in order to identify microorganisms, to measure DNA-DNA homologies, to group subspecies, etc. The DNA probe hybridizes with a specific mRNA, if present. Conventional techniques used for testing for the hybridization product include dot blot assays, Southern blot assays, and DNA:RNA hybrid-specific antibody tests. Conventional labels for the DNA probe include the radioisotope labels 32P and 125I and the chemical label biotin. The use of DNA probes provides a specific, sensitive, rapid, and inexpensive replacement for cell culture techniques for diagnosing infections.
Highly repetitive DNA sequences found in HETEROCHROMATIN, mainly near centromeres. They are composed of simple sequences (very short) (see MINISATELLITE REPEATS) repeated in tandem many times to form large blocks of sequence. Additionally, following the accumulation of mutations, these blocks of repeats have been repeated in tandem themselves. The degree of repetition is on the order of 1000 to 10 million at each locus. Loci are few, usually one or two per chromosome. They were called satellites since in density gradients, they often sediment as distinct, satellite bands separate from the bulk of genomic DNA owing to a distinct BASE COMPOSITION.
Either of the two longitudinally adjacent threads formed when a eukaryotic chromosome replicates prior to mitosis. The chromatids are held together at the centromere. Sister chromatids are derived from the same chromosome. (Singleton & Sainsbury, Dictionary of Microbiology and Molecular Biology, 2d ed)
A set of genes descended by duplication and variation from some ancestral gene. Such genes may be clustered together on the same chromosome or dispersed on different chromosomes. Examples of multigene families include those that encode the hemoglobins, immunoglobulins, histocompatibility antigens, actins, tubulins, keratins, collagens, heat shock proteins, salivary glue proteins, chorion proteins, cuticle proteins, yolk proteins, and phaseolins, as well as histones, ribosomal RNA, and transfer RNA genes. The latter three are examples of reiterated genes, where hundreds of identical genes are present in a tandem array. (King & Stanfield, A Dictionary of Genetics, 4th ed)
The regular and simultaneous occurrence in a single interbreeding population of two or more discontinuous genotypes. The concept includes differences in genotypes ranging in size from a single nucleotide site (POLYMORPHISM, SINGLE NUCLEOTIDE) to large nucleotide sequences visible at a chromosomal level.
The restriction of a characteristic behavior, anatomical structure or physical system, such as immune response; metabolic response, or gene or gene variant to the members of one species. It refers to that property which differentiates one species from another but it is also used for phylogenetic levels higher or lower than the species.
Sequence Homology, Nucleic Acid
A species of gram-negative, facultatively anaerobic, rod-shaped bacteria (GRAM-NEGATIVE FACULTATIVELY ANAEROBIC RODS) commonly found in the lower part of the intestine of warm-blooded animals. It is usually nonpathogenic, but some strains are known to produce DIARRHEA and pyogenic infections. Pathogenic strains (virotypes) are classified by their specific pathogenic mechanisms such as toxins (ENTEROTOXIGENIC ESCHERICHIA COLI), etc.
The number of copies of a given gene present in the cell of an organism. An increase in gene dosage (by GENE DUPLICATION for example) can result in higher levels of gene product formation. GENE DOSAGE COMPENSATION mechanisms result in adjustments to the level GENE EXPRESSION when there are changes or differences in gene dosage.
Cell Cycle Proteins
Proteins that control the CELL DIVISION CYCLE. This family of proteins includes a wide variety of classes, including CYCLIN-DEPENDENT KINASES, mitogen-activated kinases, CYCLINS, and PHOSPHOPROTEIN PHOSPHATASES as well as their putative substrates such as chromatin-associated proteins, CYTOSKELETAL PROTEINS, and TRANSCRIPTION FACTORS.
Loss of Heterozygosity
Polymorphism, Restriction Fragment Length
DNA Transposable Elements
Discrete segments of DNA which can excise and reintegrate to another site in the genome. Most are inactive, i.e., have not been found to exist outside the integrated state. DNA transposable elements include bacterial IS (insertion sequence) elements, Tn elements, the maize controlling elements Ac and Ds, Drosophila P, gypsy, and pogo elements, the human Tigger elements and the Tc and mariner elements which are found throughout the animal kingdom.
Polymorphism, Single Nucleotide
Chromosome Fragile Sites
Specific loci that show up during KARYOTYPING as a gap (an uncondensed stretch in closer views) on a CHROMATID arm after culturing cells under specific conditions. These sites are associated with an increase in CHROMOSOME FRAGILITY. They are classified as common or rare, and by the specific culture conditions under which they develop. Fragile site loci are named by the letters "FRA" followed by a designation for the specific chromosome, and a letter which refers to which fragile site of that chromosome (e.g. FRAXA refers to fragile site A on the X chromosome. It is a rare, folic acid-sensitive fragile site associated with FRAGILE X SYNDROME.)
Genetic Predisposition to Disease
Sequence Tagged Sites
Short tracts of DNA sequence that are used as landmarks in GENOME mapping. In most instances, 200 to 500 base pairs of sequence define a Sequence Tagged Site (STS) that is operationally unique in the human genome (i.e., can be specifically detected by the polymerase chain reaction in the presence of all other genomic sequences). The overwhelming advantage of STSs over mapping landmarks defined in other ways is that the means of testing for the presence of a particular STS can be completely described as information in a database.
Sequence Homology, Amino Acid
Sex Chromosome Disorders
The arrangement of two or more amino acid or base sequences from an organism or organisms in such a way as to align areas of the sequences sharing common properties. The degree of relatedness or homology between the sequences is predicted computationally or statistically based on weights assigned to the elements aligned between the sequences. This in turn can serve as a potential indicator of the genetic relatedness between the organisms.
Within a eukaryotic cell, a membrane-limited body which contains chromosomes and one or more nucleoli (CELL NUCLEOLUS). The nuclear membrane consists of a double unit-type membrane which is perforated by a number of pores; the outermost membrane is continuous with the ENDOPLASMIC RETICULUM. A cell may contain more than one nucleus. (From Singleton & Sainsbury, Dictionary of Microbiology and Molecular Biology, 2d ed)
DNA Restriction Enzymes
Enzymes that are part of the restriction-modification systems. They catalyze the endonucleolytic cleavage of DNA sequences which lack the species-specific methylation pattern in the host cell's DNA. Cleavage yields random or specific double-stranded fragments with terminal 5'-phosphates. The function of restriction enzymes is to destroy any foreign DNA that invades the host cell. Most have been studied in bacterial systems, but a few have been found in eukaryotic organisms. They are also used as tools for the systematic dissection and mapping of chromosomes, in the determination of base sequences of DNAs, and have made it possible to splice and recombine genes from one organism into the genome of another. EC 3.21.1.
An aberrant form of human CHROMOSOME 22 characterized by translocation of the distal end of chromosome 9 from 9q34, to the long arm of chromosome 22 at 22q11. It is present in the bone marrow cells of 80 to 90 per cent of patients with chronic myelocytic leukemia (LEUKEMIA, MYELOGENOUS, CHRONIC, BCR-ABL POSITIVE).
Specific regions that are mapped within a GENOME. Genetic loci are usually identified with a shorthand notation that indicates the chromosome number and the position of a specific band along the P or Q arm of the chromosome where they are found. For example the locus 6p21 is found within band 21 of the P-arm of CHROMOSOME 6. Many well known genetic loci are also known by common names that are associated with a genetic function or HEREDITARY DISEASE.
A selective increase in the number of copies of a gene coding for a specific protein without a proportional increase in other genes. It occurs naturally via the excision of a copy of the repeating sequence from the chromosome and its extrachromosomal replication in a plasmid, or via the production of an RNA transcript of the entire repeating sequence of ribosomal RNA followed by the reverse transcription of the molecule to produce an additional copy of the original DNA sequence. Laboratory techniques have been introduced for inducing disproportional replication by unequal crossing over, uptake of DNA from lysed cells, or generation of extrachromosomal sequences from rolling circle replication.
Genes whose loss of function or gain of function MUTATION leads to the death of the carrier prior to maturity. They may be essential genes (GENES, ESSENTIAL) required for viability, or genes which cause a block of function of an essential gene at a time when the essential gene function is required for viability.
Subnormal intellectual functioning which originates during the developmental period. This has multiple potential etiologies, including genetic defects and perinatal insults. Intelligence quotient (IQ) scores are commonly used to determine whether an individual has an intellectual disability. IQ scores between 70 and 79 are in the borderline range. Scores below 67 are in the disabled range. (from Joynt, Clinical Neurology, 1992, Ch55, p28)
Sister Chromatid Exchange
An exchange of segments between the sister chromatids of a chromosome, either between the sister chromatids of a meiotic tetrad or between the sister chromatids of a duplicated somatic chromosome. Its frequency is increased by ultraviolet and ionizing radiation and other mutagenic agents and is particularly high in BLOOM SYNDROME.
RNA sequences that serve as templates for protein synthesis. Bacterial mRNAs are generally primary transcripts in that they do not require post-transcriptional processing. Eukaryotic mRNA is synthesized in the nucleus and must be exported to the cytoplasm for translation. Most eukaryotic mRNAs have a sequence of polyadenylic acid at the 3' end, referred to as the poly(A) tail. The function of this tail is not known for certain, but it may play a role in the export of mature mRNA from the nucleus as well as in helping stabilize some mRNA molecules by retarding their degradation in the cytoplasm.
Nucleic Acid Conformation
Quantitative Trait, Heritable
Superimposed histologic and genetic mapping of chromosome 9 in progression of human urinary bladder neoplasia: implications for a genetic model of multistep urothelial carcinogenesis and early detection of urinary bladder cancer. (1/1281)The evolution of alterations on chromosome 9, including the putative tumor suppressor genes mapped to the 9p21-22 region (the MTS genes), was studied in relation to the progression of human urinary bladder neoplasia by using whole organ superimposed histologic and genetic mapping in cystectomy specimens and was verified in urinary bladder tumors of various pathogenetic subsets with longterm follow-up. The applicability of chromosome 9 allelic losses as non-invasive markers of urothelial neoplasia was tested on voided urine and/or bladder washings of patients with urinary bladder cancer. Although sequential multiple hits in the MTS locus were documented in the development of intraurothelial precursor lesions, the MTS genes do not seem to represent a major target for p21-23 deletions in bladder cancer. Two additional tumor suppressor genes involved in bladder neoplasia located distally and proximally to the MTS locus within p22-23 and p11-13 regions respectively were identified. Several distinct putative tumor suppressor gene loci within the q12-13, q21-22, and q34 regions were identified on the q arm. In particular, the pericentromeric q12-13 area may contain the critical tumor suppressor gene or genes for the development of early urothelial neoplasia. Allelic losses of chromosome 9 were associated with expansion of the abnormal urothelial clone which frequently involved large areas of urinary bladder mucosa. These losses could be found in a high proportion of urothelial tumors and in voided urine or bladder washing samples of nearly all patients with urinary bladder carcinoma. (+info)
Level of retinoblastoma protein expression correlates with p16 (MTS-1/INK4A/CDKN2) status in bladder cancer. (2/1281)Recent studies have shown that patients whose bladder cancer exhibit overexpression of RB protein as measured by immunohistochemical analysis do equally poorly as those with loss of RB function. We hypothesized that loss of p16 protein function could be related to RB overexpression, since p16 can induce transcriptional downregulation of RB and its loss may lead to aberrant RB regulation. Conversely, loss of RB function has been associated with high p16 protein expression in several other tumor types. In the present study RB negative bladder tumors also exhibited strong nuclear p16 staining while each tumor with strong, homogeneous RB nuclear staining were p16 negative, supporting our hypothesis. To expand on these immunohistochemical studies additional cases were selected in which the status of the p16 encoding gene had been determined at the molecular level. Absent p16 and high RB protein expression was found in the tumors having loss of heterozygosity within 9p21 and a structural change (mutation or deletion) of the remaining p16 encoding gene allele, confirming the staining results. These results strongly support the hypothesis that the RB nuclear overexpression recently associated with poor prognosis in bladder cancer is also associated with loss of p16 function and implies that loss of p16 function could be equally deleterious as RB loss in bladder and likely other cancers. (+info)
Diaphyseal medullary stenosis with malignant fibrous histiocytoma: a hereditary bone dysplasia/cancer syndrome maps to 9p21-22. (3/1281)Diaphyseal medullary stenosis with malignant fibrous histiocytoma (DMS-MFH) is an autosomal dominant bone dysplasia/cancer syndrome of unknown etiology. This rare hereditary cancer syndrome is characterized by bone infarctions, cortical growth abnormalities, pathological fractures, and eventual painful debilitation. Notably, 35% of individuals with DMS develop MFH, a highly malignant bone sarcoma. A genome scan for the DMS-MFH gene locus in three unrelated families with DMS-MFH linked the syndrome to a region of approximately 3 cM on chromosome 9p21-22, with a maximal two-point LOD score of 5.49 (marker D9S171 at recombination fraction [theta].05). Interestingly, this region had previously been shown to be the site of chromosomal abnormalities in several other malignancies and contains a number of genes whose protein products are involved in growth regulation. Identification of this rare familial sarcoma-causing gene would be expected to simultaneously define the cause of the more common nonfamilial, or sporadic, form of MFH-a tumor that constitutes approximately 6% of all bone cancers and is the most frequently occurring adult soft-tissue sarcoma. (+info)
Identification and characterization of a homozygous deletion found in ovarian ascites by representational difference analysis. (4/1281)We have performed representational difference analysis (RDA) on DNA from tumor cells and normal fibroblasts isolated from the ascites of a patient with ovarian cancer. Five of six products of the RDA were homozygously deleted from the tumor DNA. One of these products has been characterized and identifies a homozygous deletion of approximately 6.9 Mb at chromosome 9p21 in the original ovarian tumor material. This deletion encompasses CDKN2A (p16), CDKN2B (p15), and IFN-alpha. PCR analysis of other tumor cell lines using the novel STS based on the RDA product has shown it to lie between IFN-alpha and p16, and to identify the distal extent of a homozygous deletion in another ovarian cancer cell line. These data provide further evidence for a tumor suppressor locus distinct from, but mapping close to, p16 on 9p21. Cytogenetic analysis using comparative genomic hybridization (CGH) performed on the same primary tumor confirmed a loss of material from chromosome 9p. However, the CGH technique had neither the resolution nor the sensitivity to define a subregion of homozygous loss. (+info)
Frequent genetic alterations in simple urothelial hyperplasias of the bladder in patients with papillary urothelial carcinoma. (5/1281)In order to understand the origin of bladder cancer, very early urothelial lesions must be investigated in addition to more advanced tumors. Tissue from 31 biopsies of 12 patients with urothelial hyperplasias and simultaneous or consecutive superficial papillary tumors were used to microdissect urothelium from 15- microm sections of biopsies. The biopsies were obtained with the recently developed highly sensitive diagnostic method of 5-aminolevulinic acid-induced fluorescence endoscopy (AFE). Besides flat and papillary urothelial neoplasms, the method of photodynamic diagnostics also detects simple urothelial hyperplasias as fluorescent positive lesions. In addition, 12 fluorescence-positive biopsies showing histologically normal urothelium were investigated. Fluorescence in situ hybridization was done using a dual color staining technique of biotinylated centromeric probes of chromosomes 9 and 17 and digoxigenin-labeled gene-specific P1 probes for chromosomes 9q22 (FACC), 9p21(p16/CDKI2), and 17p13(p53). Ten of 14 hyperplasias (70%) showed deletions of chromosome 9. In 7 out of 8 patients with genetic alterations in the hyperplasias the genetic change was also present in the papillary tumor. Six out of 12 samples of microdissected normal urothelium also showed genetic alterations on chromosome 9. Microdissection of urothelial lesions, obtained during AFE, has led to the first unequivocal documentation of genetic changes in urothelial lesions diagnosed as normal in histopathology. Thus, this technical approach is important to provide insight into the earliest molecular alterations in bladder carcinogenesis. (+info)
Retinitis pigmentosa and progressive sensorineural hearing loss caused by a C12258A mutation in the mitochondrial MTTS2 gene. (6/1281)Family ZMK is a large Irish kindred that segregates progressive sensorineural hearing loss and retinitis pigmentosa. The symptoms in the family are almost identical to those observed in Usher syndrome type III. Unlike that in Usher syndrome type III, the inheritance pattern in this family is compatible with dominant, X-linked dominant, or maternal inheritance. Prior linkage studies had resulted in exclusion of most candidate loci and >90% of the genome. A tentative location for a causative nuclear gene had been established on 9q; however, it is notable that no markers were found at zero recombination with respect to the disease gene. The marked variability in symptoms, together with the observation of subclinical muscle abnormalities in a single muscle biopsy, stimulated sequencing of the entire mtDNA in affected and unaffected individuals. This revealed a number of previously reported polymorphisms and/or silent substitutions. However, a C-->A transversion at position 12258 in the gene encoding the second mitochondrial serine tRNA, MTTS2, was heteroplasmic and was found in family members only. This sequence change was not present in 270 normal individuals from the same ethnic background. The consensus C at this position is highly conserved and is present in species as divergent from Homo sapiens as vulture and platypus. The mutation probably disrupts the amino acid-acceptor stem of the tRNA molecule, affecting aminoacylation of the tRNA and thereby reducing the efficiency and accuracy of mitochondrial translation. In summary, the data presented provide substantial evidence that the C12258A mtDNA mutation is causative of the disease phenotype in family ZMK. (+info)
Precise genetic mapping and haplotype analysis of the familial dysautonomia gene on human chromosome 9q31. (7/1281)Familial dysautonomia (FD) is an autosomal recessive disorder characterized by developmental arrest in the sensory and autonomic nervous systems and by Ashkenazi Jewish ancestry. We previously had mapped the defective gene (DYS) to an 11-cM segment of chromosome 9q31-33, flanked by D9S53 and D9S105. By using 11 new polymorphic loci, we now have narrowed the location of DYS to <0.5 cM between the markers 43B1GAGT and 157A3. Two markers in this interval, 164D1 and D9S1677, show no recombination with the disease. Haplotype analysis confirmed this candidate region and revealed a major haplotype shared by 435 of 441 FD chromosomes, indicating a striking founder effect. Three other haplotypes, found on the remaining 6 FD chromosomes, might represent independent mutations. The frequency of the major FD haplotype in the Ashkenazim (5 in 324 control chromosomes) was consistent with the estimated DYS carrier frequency of 1 in 32, and none of the four haplotypes associated with FD was observed on 492 non-FD chromosomes from obligatory carriers. It is now possible to provide accurate genetic testing both for families with FD and for carriers, on the basis of close flanking markers and the capacity to identify >98% of FD chromosomes by their haplotype. (+info)
Molecular cytogenetic detection of 9q34 breakpoints associated with nail patella syndrome. (8/1281)The nail patella syndrome (NPS1) is an autosomal dominant disorder characterised by dysplasia of the finger nails and skeletal abnormalities. NPS1 has been mapped to 9q34, to a 1 cM interval between D9S315 and the adenylate kinase gene (AK1). We have mapped the breakpoints within the candidate NPS1 region in two unrelated patients with balanced translocations. One patient [46,XY,t(1;9)(q32.1;q34)] was detected during a systematic survey of old cytogenetic files in Denmark and southern Sweden. The other patient [46,XY,t(9;17)(q34.1;q25)] was reported previously. D9S315 and AK1 were used to isolate YACs, from which endclones were used to isolate PACs. Two overlapping PAC clones span the 9q34 breakpoints in both patients, suggesting that NPS1 is caused by haploinsufficiency due to truncation or otherwise inactivation of a gene at or in the vicinity of the breakpoints. (+info)
Phage 8-9 defines a cluster of site polymorphisms on chromosome 16q22-q24 [HGM9 no. D16S20]<...
TY - JOUR. T1 - Phage 8-9 defines a cluster of site polymorphisms on chromosome 16q22-q24 [HGM9 no. D16S20]. AU - Maslen, C.. AU - Magenis, R. Ellen. AU - Sheehy, Robert. AU - Litt, M.. N1 - Funding Information: from a genomic library of a mouse x human somatic cell hybrid (CF-52) containing an 11q-16q translocation as the only human chromosome. A 17 kb partial Sau 3A fragment was cloned in the BamHI site of EMBL3. POLYMORPHISMS: Sac I identifies constant bands at 4.1, 2.3 and 1.3 kb and two 2-allele RFLPs with A1-10, A2=7.4 +2.6 kb and B1=2.9, B2=1.9+1.0 kb. Bgl II identifies a constant band of 8 kb and a 3-allale RFLP with C1,20, C2=14 and C3=8.5 +5.2 kb. Pvu II identifies 8 constant bands ,3.5 kb and a 2-allele RFLP with D1 - 6.5, D2=5.8+0.7 kb. FREQUENCIES: Studied at least 34 European Caucasians. A1=.43, A2=.57; B1=.26,B2=.74; C1 =.03, C2=.71, C3=.29; D1-.32, D2=.68. CHROMOSOMAL LOCALIZATION: 16q22-q24, by in situ hybridization. Localized approx. 7 cM distal to CTRB on CEPH linkage map of ...
A stul polymorphism on chromosome 3p14.1 -14.2 (D3S622) defined by two polymorphic stul sites 2.4 kb apart<...
TY - JOUR. T1 - A stul polymorphism on chromosome 3p14.1 -14.2 (D3S622) defined by two polymorphic stul sites 2.4 kb apart. AU - Secore, S. L.. AU - Walker, A. P.. AU - Herbstreith, M. H.. AU - Siddique, T.. AU - Jeffers, A. J.. AU - Deshields, T. R.. AU - Speer, H. C.. AU - Pericak-vance, M. A.. AU - Golembieski, W. A.. AU - Smith, D. I.. AU - Hung, W. Y.. AU - Yamaoka, L. H.. AU - Roses, A. D.. AU - Bartlett, R. J.. N1 - Funding Information: Acknowledgements: F.S. Collins for the jumping library, and grants from NINDS (NS19999, ADR), the Muscular Dystrophy Association (RJB, APW and ADR). T.S. was a recipient of a TIDA (NS 00960). RJB is an Allied Signal/Alzheimers Association Faculty Scholar.. PY - 1991/11/25. Y1 - 1991/11/25. UR - http://www.scopus.com/inward/record.url?scp=0026001211&partnerID=8YFLogxK. UR - http://www.scopus.com/inward/citedby.url?scp=0026001211&partnerID=8YFLogxK. U2 - 10.1093/nar/19.22.6349. DO - 10.1093/nar/19.22.6349. M3 - Article. C2 - 1956809. AN - ...
Refinement of the associations between risk of colorectal cancer and polymorphisms on chromosomes 1q41 and 12q13.13
Authors: Sarah L Spain, Luis G Carvajal-Carmona, Kimberley M Howarth, Angela M Jones, Zhan Su, Jean-Baptiste Cazier, Jennet Williams, Lauri A Aaltonen, Paul Pharoah, David J Kerr, Jeremy Cheadle, Li Li, Graham Casey, Pavel Vodicka, Oliver Sieber, Lara Lipton, Peter Gibbs, Nicholas G Martin, Grant W Montgomery, Joanne Young, Paul N Baird, Hans Morreau, Tom van Wezel, Clara Ruiz-Ponte, Ceres Fernandez-Rozadilla, Angel Carracedo, Antoni Castells, Sergi Castellvi-Bel, Malcolm Dunlop, Richard S Houlston, Ian PM Tomlinson
Drawing Derivative Chromosomes Online
This software draws an image for one chromosomal rearrangement.. Enter the description of ONE rearrangement (in numbers: 1; it is exactly 1, not 2, not 3!) giving raise to one or more derivative chromosome(s) in the text field below, select the desired map viewer with which chromosomal bands are to be linked, banding resolution and color style, then click Draw. The CyDAS software will then compute an image map containing the ideogram(s) of the derivative chromosome, with links to the NCBI or Ensembl map viewer.. It is absolutely indispensible that break points are specified; denoting them at a lower resolution than the resolution for the image may yield inconsistencies. Ring chromosomes are shown linearized.. Hint: a complete karyogram can be drawn with the example program #4.. ...
Whole Genome Analyses Suggest Ischemic Stroke and Heart Disease Share an Association With Polymorphisms on Chromosome 9p21 |...
Zeggini E, Weedon MN, Lindgren CM, Frayling TM, Elliott KS, Lango H, Timpson NJ, Perry JR, Rayner NW, Freathy RM, Barrett JC, Shields B, Morris AP, Ellard S, Groves CJ, Harries LW, Marchini JL, Owen KR, Knight B, Cardon LR, Walker M, Hitman GA, Morris AD, Doney AS, Burton PR, Clayton DG, Craddock N, Deloukas P, Duncanson A, Kwiatkowski DP, Ouwehand WH, Samani NJ, Todd JA, Donnelly P, Davison D, Easton D, Evans D, Leung HT, Spencer CC, Tobin MD, Attwood AP, Boorman JP, Cant B, Everson U, Hussey JM, Jolley JD, Knight AS, Koch K, Meech E, Nutland S, Prowse CV, Stevens HE, Taylor NC, Walters GR, Walker NM, Watkins NA, Winzer T, Jones RW, McArdle WL, Ring SM, Strachan DP, Pembrey M, Breen G, St Clair D, Caesar S, Gordon-Smith K, Jones L, Fraser C, Green EK, Grozeva D, Hamshere ML, Holmans PA, Jones IR, Kirov G, Moskvina V, Nikolov I, ODonovan MC, Owen MJ, Collier DA, Elkin A, Farmer A, Williamson R, McGuffin P, Young AH, Ferrier IN, Ball SG, Balmforth AJ, Barrett JH, Bishop DT, Iles MM, Maqbool A, ...
44 Tiling array shows low ANRIL, high CDKN2B expression associated with chromosome 9p21 coronary artery disease (CAD) risk...
Recent studies suggest that ANRIL expression mediates susceptibility to CAD1 via CDKN2B.2 We used fluorescently-labelled whole-blood RNA, from 20 healthy volunteers genotyped for the CAD-risk-SNP rs2891168, to probe custom-designed Agilent tiling expression microarrays. Raw data were normalized to probe GC content and housekeeping genes. We found that ANRIL exons 1-4 were more abundantly expressed in blood than 5-20, with exons 6, 8, 9, 20 showing low expression. We derived a set of training tiling probes from HUVEC cells in which ANRIL expression was attenuated using siRNA against exons 13 and 19. ANRIL expression (probes in exons 5,6,8,13,16,18,19) was reduced by at least 50% and CDKN2B expression (probes in exons 1,2) increased, with no effect on CDKN2A. We confirmed these data using real-time QPCR. Using the tiling probe training-set, a probe in exon 16 of ANRIL showed a CAD genotype-specific difference in expression (p,0.001), with the risk-allele lower, and probes in exon 2 of CDKN2B ...
BCR/ABL fusion - BCR/ABL fusion protein isoform Y5 - Homo sapiens (Human) - BCR/ABL fusion gene & protein
p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.,/p> ,p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.,/p> ,p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).,/p> ,p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x,sup>64,/sup> + x,sup>4,/sup> + x,sup>3,/sup> + x + 1. The algorithm is described in the ISO 3309 standard. ,/p> ,p class=publication>Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.,br /> ,strong>Cyclic redundancy and other checksums,/strong>,br /> ,a href=http://www.nrbook.com/b/bookcpdf.php>Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993),/a>),/p> Checksum:i ...
LifeTime Noni Mangosteen Goji & Acai Blend - PricePlow
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This study suggests that GBM can be categorized into genetic subgroups and validates aCGH for detecting CNAs in GBM. Our data also identified candidate loci for homozygous deletions and amplifications. We compared aCGH results with data obtained by chromosomal CGH, FISH, and quantitative PCR, and conclude that RR obtained from aCGH is a reliable estimate of relative copy number. Moreover, unlike chromosome CGH, aCGH detects homozygous loss and amplicon size and maps CNAs to precise locations in the genome.. Genetic subgroups. Our data suggest that there are genetically distinct subgroups within GBM (Fig. 7). We identified three provisional genetic subgroups: one with loss of chromosome 10 and gain of chromosome 7 (group C), a second with loss of chromosome 10 only (group B); and a third without chromosome 10 loss or chromosome 7 gain (group A). If the mechanisms that underlie malignant behavior in these genetic subgroups substantially differ, we expect that subgroups may behave differently and ...
Derivative chromosomes involving 5p large rearranged segments went unnoticed with the use of conventional cytogenetics |...
In countries where comparative genomic hybridization arrays (aCGH) and next generation sequencing are not widely available due to accessibility and economic constraints, conventional 400-500-band karyotyping is the first-line choice for the etiological diagnosis of patients with congenital malformations and intellectual disability. Conventional karyotype analysis can rule out chromosomal alterations greater than 10 Mb. However, some large structural abnormalities, such as derivative chromosomes, may go undetected when the analysis is performed at less than a 550-band resolution and the size and banding pattern of the interchanged segments are similar. Derivatives frequently originate from inter-chromosomal exchanges and sometimes are inherited from a parent who carries a reciprocal translocation. We present two cases with derivative chromosomes involving a 9.1 Mb 5p deletion/14.8 Mb 10p duplication in the first patient and a 19.9 Mb 5p deletion/ 18.5 Mb 9p duplication in the second patient. These long
Gorlin Syndrome - Causes and Symptoms of Gorlin Syndrome - YGoY
Gorlin syndrome is a rare genetical disorder. It is caused as a result of mutation in the gene. The gene responsible for this mutation is present on the chromosome 9. The mutation changes the gene actual sequence thus making it abnormal. This results in gorlin syndrome.. The main factor that contributes to the gene mutation is climate change from cooler climates to intense hot climates. This sudden change makes the particular regions more prone to the syndrome. The races mostly affected by this syndrome are African Americans and Caucasians.. Gorlin syndrome is autosomal dominant and equally found among both men and women. Autosomal dominant means that one copy of the mutated gene is sufficient to cause the disease. The child inherits the syndrome if either parent is affected and passes the gene to the child. Symptoms of Gorlin Syndrome ...
POT1 loss-of-function variants predispose to familial melanoma<...
TY - JOUR. T1 - POT1 loss-of-function variants predispose to familial melanoma. AU - Robles-Espinoza, Carla Daniela. AU - Harland, Mark. AU - Ramsay, Andrew J.. AU - Aoude, Lauren G.. AU - Quesada, Victor. AU - Ding, Zhihao. AU - Pooley, Karen A.. AU - Pritchard, Antonia L.. AU - Tiffen, Jessamy C.. AU - Petljak, Mia. AU - Palmer, Jane M.. AU - Symmons, Judith. AU - Johansson, Peter A.. AU - Stark, Mitchell S.. AU - Gartside, Michael G.. AU - Snowden, Helen. AU - Montgomery, Grant W.. AU - Martin, Nicholas G.. AU - Lite, Jimmy Z.. AU - Choi, Jiyeon. AU - Makowski, Matthew. AU - Brown, Kevin M.. AU - Dunning, Alison M.. AU - Keane, Thomas M.. AU - Lopez-Otin, Carlos. AU - Gruis, Nelleke A.. AU - Hayward, Nicholas K.. AU - Bishop, D. Timothy. AU - Newton-Bishop, Julia A.. AU - Adams, David J.. N1 - © 2017 Macmillan Publishers Limited, part of Springer Nature. All rights reserved.. PY - 2014/5. Y1 - 2014/5. N2 - Deleterious germline variants in CDKN2A account for around 40% of familial melanoma ...
Methylthioadenosine phosphorylase (MTAP) (IPR010044) | InterPro | EMBL-EBI
InterPro provides functional analysis of proteins by classifying them into families and predicting domains and important sites. We combine protein signatures from a number of member databases into a single searchable resource, capitalising on their individual strengths to produce a powerful integrated database and diagnostic tool.
POT1 loss-of-function variants predispose to familial melanoma.
Deleterious germline variants in CDKN2A account for around 40% of familial melanoma cases, and rare variants in CDK4, BRCA2, BAP1 and the promoter of TERT have also been linked to the disease. Here we set out to identify new high-penetrance susceptibility genes by sequencing 184 melanoma cases from 105 pedigrees recruited in the UK, The Netherlands and Australia that were negative for variants in known predisposition genes. We identified families where melanoma cosegregates with loss-of-function...
POT1 loss-of-function variants predispose to familial melanoma
Deleterious germline variants in CDKN2A account for around 40% of familial melanoma cases, and rare variants in CDK4, BRCA2, BAP1 and the promoter of TERT have also been linked to the disease. Here we set out to identify new high-penetrance susceptibility genes by sequencing 184 melanoma cases from …
All transcript variants in gene CDKN2A - Whole genome datasets
DB-ID: Database ID of variant, grouping multiple observations of the same variant together, starting with the HGNC gene symbol, followed by an underscore (_) and a six digit number (e.g. DMD_012345). _000000 is used for variants where DNA was not analysed (change predicted from RNA analysis), variants seen in animal models or variants not seen in humans but functionally tested in vitro ...
KAKEN - Research Projects | Elucidation of mechanisms of molecular recognition and signal transduction of immunoglobulin-Fc...
Principal Investigator：KATO Koichi, Project Period (FY)：1997 - 1998, Research Category：Grant-in-Aid for Scientific Research (C), Section：一般, Research Field：Physical pharmacy
Nevoid Basal Cell Carcinoma Syndrome | JAMA Dermatology | The JAMA Network
• A patient with the nevoid basal cell carcinoma syndrome had been treated with radiation therapy to the hands at 5 years of age. Multiple basal cell carcinomas
Nevoid Basal Cell Carcinoma Syndrome Treatment & Management: Approach Considerations, Pharmacologic Therapy, Excision of Tumors
Nevoid basal cell carcinoma syndrome (NBCCS) represents a series of multiorgan abnormalities known to be the consequence of abnormalities in the PTCH gene. The syndrome has been documented for 50 years, but more recent developments in molecular genetics have dramatically increased understanding of its pathophysiology and opened up molecular a...
Efficacy, Safety and Pharmacokinetics of Oral LDE225 in Treatment of Patients With Nevoid Basal Cell Carcinoma Syndrome (NBCCS)...
The clinical response of the main target (and secondary target, as appropriate) BCC(s) to treatment was evaluated using the following 6-point scale comparing the assessment at the visit to the clinical presentation at Baseline: 0 = Worsening, 1 = No change, 2 = Slight clearance (1-25% improvement), 3 = Moderate clearance (26-75% improvement), 4 = Marked clearance (76-99% improvement),5 = Complete clearance (100% improvement) Complete clearance was defined as no clinical residual signs of carcinoma, as evaluated by the Investigator at a post-Baseline visit, with the exception of post-inflammatory changes such as minimal residual erythema or residual hyper-pigmentation or hypo-pigmentation or residual scarring ...
ZFIN Human Disease: nevoid basal cell carcinoma syndrome
We welcome your input and comments. Please use this form to recommend updates to the information in ZFIN. We appreciate as much detail as possible and references as appropriate. We will review your comments promptly ...
Gorlin syndrome: MedlinePlus Genetics
Gorlin syndrome, also known as nevoid basal cell carcinoma syndrome, is a condition that affects many areas of the body and increases the risk of developing various cancerous and noncancerous tumors.In people with Gorlin syndrome, the type of cancer diagnosed most often is basal cell carcinoma, which is the most common form of skin cancer. Explore symptoms, inheritance, genetics of this condition.
Gene | SUFU
The SUFU gene is associated with autosomal dominant nevoid basal cell carcinoma syndrome (NBCCS) (MedGen UID: 2554), and medulloblastoma (MedGen UID: 7517). Additionally, there is preliminary evidence supporting a correlation with susceptibility to meningioma (MedGen UID: 232281).
Knockdown long non-coding RNA ANRIL inhibits proliferation, migration and invasion of HepG2 cells by down-regulation of miR-191...
Hepatocellular carcinoma (HCC) is a common malignant tumor with high fatality rate. Recent studies reported that up-regulation of long non-coding RNA antisense non-coding RNA in the INK4 locus (lncRNA ANRIL) was found in HCC tissues, and which could affect HCC cells biological processes. However, the potential molecular mechanism of ANRIL in HCC is still unclear. The study aimed to uncover the effect of ANRIL on HepG2 cells growth, migration and invasion. The knockdown expression vectors of ANRIL were transfected into HepG2 cells, and qRT-PCR, CCK-8, flow cytometry, Transwell and western blot assays were performed to analyze the effect of ANRIL on cell proliferation, apoptosis, migration and invasion. The relative expression of miR-191 was then examined in ANRIL knockdown vector transfected cells. These experiments were repeated again for exploring the effect of miR-191 on HepG2 cells. NF-κB and Wnt/β-catenin signaling pathways were examined by using western blot assay. Knockdown of ANRIL inhibited
The mitochondrial master regulator gene PGC1alpha in novel sporadic melanoma cell lines: correlations with BRAF mutational...
The HBL and LND1 cell lines, wt for BRAF, highly express PGC1alpha while hmel1, hmel9, hmel11, Mba72, M3, presenting BRAF mutations at the V600 residue, show a downregulation of this gene. MITF expression levels were more abundant in HBL and LND1 cell lines with respect to the other cell lines harbouring BRAF mutations. There is a direct correspondence between PGC1alpha and MITF levels: higher levels of PGC1alpha are associated with an enhanced MITF quantity. The analysis of cAMP levels in our melanoma cell lines showed a similar trend, being higher in wt BRAF cell lines compared to the other cell lines. ...
Mutations in the Human Homologue of the Drosophila patched Gene in Caucasian and African-American Nevoid Basal Cell Carcinoma...
The nevoid basal cell carcinoma syndrome (NBCCS), or Gorlin syndrome, is a multisystem autosomal dominant disorder. The salient features of this syndrome include multiple basal cell carcinomas, palmar and/or plantar pits, odontogenic keratocysts, skeletal and developmental anomalies, and ectopic calcification. Other features include such tumors as ovarian fibromas and medulloblastomas. There is extensive interfamilial as well as intrafamilial variability with respect to the manifestation and severity of the phenotype. Alterations in the human homologue (PTCH) of the Drosophila segment polarity gene patched have been identified in NBCCS patients as well as tumors associated with this syndrome. We report several mutations in this gene in NBCCS patients and present the clinical phenotypes of the individuals in whom these mutations were identified.. ...
Nevoid basal cell carcinoma syndrome- Its management | Abstract
Nevoid basal cell carcinoma syndrome (NBCCS), also known as Gorlin-Goltz syndrome is characterized by basal cell carcinoma (BCC), odontogenic keratocy..
Nevoid Basal Cell Carcinoma Syndrome | Cancer.Net
Normally, every cell has 2 copies of each gene: one inherited form the mother and one inherited from the father. NBCCS follows an autosomal dominant inheritance pattern, in which a mutation needs to happen in only 1 copy of the gene for a person to have the increased risk. This means that a parent with a gene mutation may pass along a copy of the normal gene or a copy of the gene with the mutation. Therefore, a child who has a parent with a mutation has a 50% chance of inheriting that mutation. A brother, sister, or parent of a person who has a mutation also has up to a 50% chance of having the same mutation. However, if the parents test negative for the mutation (meaning each persons test results found no mutation), the risk to the siblings significantly decreases but their risk may still be higher than an average risk. It is also possible that the NBCCS in an individual was caused not by an inherited mutation but, rather, by a spontaneous gene mutation (see below).. Options exist for people ...
FDA grants breakthrough therapy designation for new CAR T-cell therapy for B-cell acute lymphoblastic leukemia | Center for...
In August 2019, the U.S. Food and Drug Administration granted breakthrough therapy designation to an experimental immunotherapy being developed in the Center for Cancer Research (CCR) for the treatment of B-cell acute lymphoblastic leukemia (ALL), a type of blood cancer. The designation will advance CCRs development and testing of an immunotherapy for children and young
The (9;22) translocation which produces the Philadelphia (Ph1) chromosome activates the abl oncogene from chromosome 9 by recombination with the bcr gene from chromosome 22. This fusion gene is transcribed into a new 8.5-kilobase chimeric mRNA which is translated into a novel Mr 210,000 fusion protein which has a protein tyrosine kinase activity that is greatly increased in comparison to the activity of the normal abl protein. Studies from this laboratory and others have shown that virtually all patients with chronic myelogenous leukemia have this new bcr/abl fusion gene. In contrast to these findings in chronic myelogenous leukemia, a small number of patients with Ph1(+) acute lymphoblastic leukemia (ALL) have been studied and were found to lack the bcr/abl fusion gene [bcr(-)], but to have a new activation of abl, by recombination with an as yet undetermined region on chromosome 22. In this study, nine adults with Ph1(+)-ALL have been examined for evidence of a bcr/abl fusion gene. Of the nine ...
It made a big dent: Bikers organize parade, donations to help 2-year-old girl battling...
A parade recently passed by Charlotte Lalas home after she wrapped up her first year of treatment for B-Cell Acute Lymphoblastic Leukemia.
pCMV-SPORT6-CDKN1B-G326T plasmid,pCMV-SPORT6-CDKN1B-G326T,pCMV-SPORT6-CDKN1B-G326T plasmid,pCMV-SPORT6-CDKN1B-G326T sequence...
pCMV-SPORT6-CDKN1B-G326T plasmid,pCMV-SPORT6-CDKN1B-G326T,pCMV-SPORT6-CDKN1B-G326T plasmid,pCMV-SPORT6-CDKN1B-G326T sequence,pCMV-SPORT6-CDKN1B-G326T map
OriGene - CDKN2AIPNL (NM 080656) cDNA Clone
CDKN2AIPNL - CDKN2AIPNL (untagged)-Human CDKN2A interacting protein N-terminal like (CDKN2AIPNL) available for purchase from OriGene - Your Gene Company.
DR-2019-1. Juan Gascó - Google Sheets
Quotes are not sourced from all markets and may be delayed up to 20 minutes. Information is provided as is and solely for informational purposes, not for trading purposes or advice.Disclaimer ...
Successful treatment of an intractable case of hereditary basal cell carcinoma syndrome with paclitaxel <...
TY - JOUR. T1 - Successful treatment of an intractable case of hereditary basal cell carcinoma syndrome with paclitaxel . AU - El Sobky, R. A.. AU - Kallab, A. M.. AU - Dainer, P. M.. AU - Jillella, A. P.. AU - Lesher, Jr. PY - 2001/7/7. Y1 - 2001/7/7. UR - http://www.scopus.com/inward/record.url?scp=0034969154&partnerID=8YFLogxK. UR - http://www.scopus.com/inward/citedby.url?scp=0034969154&partnerID=8YFLogxK. M3 - Letter. C2 - 11405789. AN - SCOPUS:0034969154. VL - 137. SP - 827. EP - 828. JO - JAMA Dermatology. JF - JAMA Dermatology. SN - 2168-6068. IS - 6. ER - ...
Abstract 1964: A Genome-Wide Association Study in Icelanders Identifies a Novel Sequence Variant on Chromosome 16q22 That is...
Introduction. Atrial fibrillation (AF) is a common arrhythmia in humans and a major cause of morbidity and mortality. We have previously reported a genome-wide study identifying sequence variants on chromosome 4q25 that confer risk of AF. We have now expanded our cohort for genome-wide association stud, in the attempt to discover additional variants that associate with the common forms of AF.. Methods. A sample set of 2,385 Icelandic patients with AF and/or atrial flutter (AFl) and 33,752 Icelandic population controls were genotyped with the Illumina HumanHap300 and HumanHapCNV370 bead chips, yielding 304,226 SNPs that were tested individually for association. Of the top ten SNPs, seven represented the previously discovered signal on chromosome 4q25. The remaining three SNPs were genotyped in three replication cohorts of European descent, from Iceland (989 cases and 2,027 controls), Norway (725 cases and 725 controls) and the United States (735 cases and 729 controls).. Results. One SNP, ...
Lung Cancer: Novel Tumour Suppressor Genes on Chromosome 9p - Cancer Council Victoria
Intimacy counselling. Find out more about our free, confidential counselling with medical specialists trained in intimacy, body image, sexual confidence and relationships. Available to all those facing cancer and their partners, including members of the LGBTQI community. ...
Identification and mutation analysis of DOC-1R, a DOC-1 growth suppressor-related gene
The tumor suppressor gene MEN1 and several oncogenes including CCND1/cyclin D1/PRAD1 map to chromosome 11q13. However, molecular and cytogenetic analysis suggests the presence of a second tumor suppressor locus at this chromosome region. We have identified a novel gene from chromosome 11q13, which e …
R, this data suggests that Mtap may be acting in a | CTSK Inhibito ctskinhibito.com
R, this data suggests that Mtap may be acting in a haploinsufficient manner. To develop evidence that germline heterozygosity for Mtap can have phenotypic
Human gene SIGIRR is localized on chromosome 11. It is composed of 10 exons spanning about 11 700 base pairs. In mouse, this ... In human cells from colonic cancer, there was observed an increased expression of one variant of SIGIRR. This variant lacks its ... Human and mouse SIGIRR protein sequences are 82 %, identical and they are overall 23 % identical with IL-1R1. SIGIRR is ... December 2015). "Human Colon Tumors Express a Dominant-Negative Form of SIGIRR that Promotes Inflammation and Colitis- ...
Human CYP11B2 genome location and CYP11B2 gene details page in the UCSC Genome Browser. Category:Cytochrome P450. ... The two genes show 93% homology to each other and are both encoded on the same chromosome. Research has shown that calcium ions ... May 1997). "CMO I deficiency caused by a point mutation in exon 8 of the human CYP11B2 gene encoding steroid 18-hydroxylase ( ... It is the sole enzyme capable of synthesizing aldosterone in humans and plays an important role in electrolyte balance and ...
It encodes for a transmembrane protein that is 338 amino acids long, and is located on human chromosome 9. Aliases associated ... It starts at base pair 35,814,451, and ends at 35,865,518, and contains 19 exons. There are 13 transcript variants that are ... One human paralog was found when this protein was sequenced in BLAST. It is 416 amino acids long, with 40% sequence identity, ... Human TMEM8B genome location and TMEM8B gene details page in the UCSC Genome Browser. Online Mendelian Inheritance in Man (OMIM ...
Chimpanzee genome project
Humans have 23 pairs of chromosomes and other great apes have 24 pairs of chromosomes. In the human evolutionary lineage, two ... Human and chimpanzee chromosomes are very similar. The primary difference is that humans have one fewer pair of chromosomes ... Human evolutionary genetics Human chromosome 2 Human Genome Project Suntsova, M.V.; Buzdin, A.A. (2020-09-10). "Differences ... producing human chromosome 2. There are nine other major chromosomal differences between chimpanzees and humans: chromosome ...
... spanning the chromosomal locus from base pair 34,502,909 to 34,398,027. The span of the gene is 104,882 base pairs In humans ... In humans, C9orf25 is located at the 9p13.3 position on chromosome 9. The gene is encoded on the sense strand (-) ... Chromosome 9 open reading frame 25 (C9orf25) is a domain that encodes the FAM219A gene. The terms FAM219A and C9orf25 are ... C9orf25 has a paralog FAM219B which is located on the long arm of chromosome 9 and is 198 amino acids long. The C9orf25 and ...
The molecular location of the gene is from base pair 133,189,767 to base pair 133,192,979 on chromosome 9 for an mRNA length of ... The human LOC101928193 gene is located on the long (q) arm of chromosome 9 with a cytogenic location at 9q34.2. ... and it is 1101 nucleotides long on the positive strand from base pairs 133,188,767 to 133,189,867 on chromosome 9. The ... and testes in humans. The cytogenic location of LOC101928193 in humans is located on the positive strand at 9q34.2. The ...
... is located at 15q21.3-q22.1, spanning 90,707 base pairs on chromosome 15. The full name of FAM63B is family with ... FAM63B is a protein which in humans is encoded by the gene FAM63B. This gene is highly expressed in humans. The FAM63B gene is ... FAM63B variant a is the most common isoform found in humans. FAM63B is a member of the Pfam super family, and contains a domain ... The discovered function of FAM63B protein is a transporter of vaccinia virus in the human genome. FAM63B contains a bipartite ...
The human gene C9orf152 is located on the long (q) arm of Chromosome 9. Its cytogenetic location is 9q31.1. It has one known ... The final mRNA consists of 2698 base pairs. Nucleotides 66-68 encode an upstream in frame stop codon. C9orf152 has orthologs in ... 2009 (GRCh37/hg19) Assembly". Human BLAT Search. University of California Santa Cruz. "Chromosome 9 Open Reading Frame 152". ... Chromosome 9 open reading frame 152 is a protein that in humans is encoded by the C9orf152 gene. The exact function of the ...
In humans, aldolase B is encoded by the ALDOB gene located on chromosome 9. The gene is 14,500 base pairs long and contains 9 ... Mutant alleles are a result of a number different types of mutations including base pair substitutions and small deletions. The ... 1988). "Human aldolase B gene: characterization of the genomic aldolase B gene and analysis of sequences required for multiple ... Ali M, Sebastio G, Cox TM (1994). "Identification of a novel mutation (Leu 256→Pro) in the human aldolase B gene associated ...
The RAB7A gene is located on chromosome 3 in humans, specifically on the long q arm from base pair 128,726,135 to 128,814,797. ... in 1997 to map the RAB7A gene to chromosome 3 using PCR analysis. In 1995 it had been mapped to chromosome 9 in mice by Barbosa ... "NotI linking/jumping clones of human chromosome 3: mapping of the TFRC, RAB7 and HAUSP genes to regions rearranged in leukemia ... Ras-related protein Rab-7a is a protein that in humans is encoded by the RAB7A gene. Ras-related protein Rab-7a is involved in ...
Katoh M (August 2002). "Molecular cloning and characterization of OSR1 on human chromosome 2p24". International Journal of ... "Molecular analysis of odd-skipped, a zinc finger encoding segmentation gene with a novel pair-rule expression pattern". The ... Protein odd-skipped-related 1 is a transcription factor that in humans is encoded by the OSR1 gene. The OSR1 and OSR2 ... A variant human OSR1 allele which does not produce a functional transcript and found in 6% of Caucasian populations, reduces ...
This 1069 base pair promoter sequence spans 41936535-41937603 on human chromosome 4. The promoter sequence overlaps with the 5 ... In humans, this gene's DNA location is the short arm of chromosome 4, loci position: 4p13. The genomic range is 41937502- ... Transcripts a, b, and c have a 744 base pair long coding range and a particularly long 3' UTR that is 6000 base pairs long. In ... There is an experimentally determined acetylation point is at alanine, amino acid residue 2 in humans. Human TMEM33 has ...
The human FABP1 gene is located on the short (p) arm of chromosome 2 from base pair 88,122,982 to base pair 88,128,131. FABP1 ... FABP1 is a human gene coding for the protein product FABP1 (Fatty Acid-Binding Protein 1). It is also frequently known as liver ... Chan L, Wei CF, Li WH, Yang CY, Ratner P, Pownall H, Gotto AM, Smith LC (March 1985). "Human liver fatty acid binding protein ... On exon 3 of the human FABP1 gene an Ala to Thr substitution has been identified leading to a T94A missense mutation. Carriers ...
The human gene TMEM8A is found on chromosome 16 at the band 16p13.3. The span of this gene on chromosome 16 spans from base ... pair 420,773 to 437,113 making this gene 16,340 base pairs in length. This gene is found on the minus strand of the chromosome ... There are two paralogs for TMEM8A found in humans, C9orf127 and TMEM8C. Both of these paralogs are found on Chromosome 9. The ... December 2004). "The sequence and analysis of duplication-rich human chromosome 16" (PDF). Nature. 432 (7020): 988-94. Bibcode: ...
It spans a total of 2,974 base pairs, between bases 46497976 and 46500950 on chromosome 3. There is only one ... RTP3 (receptor transporter protein 3) is a gene located on chromosome 3 in humans that encodes the RTP3 protein. Its expression ... RTP3 has several paralogs in humans, including other members of the RTP family. While there is experimental evidence RTP3 may ... "RTP3 receptor transporter protein 3 [Homo sapiens (human)] - Gene - NCBI". Fagerberg L, Hallström BM, Oksvold P, Kampf C, ...
9q34.11 in human from base pair 127,706,989 to base pair 127,716,002. The size of the gene is 9,013 bases, and the orientation ... Cilia and flagella associated protein 157 (CFAP157) also known as chromosome 9 open reading frame 117 (c9orf117) is a protein ... The most common variant of mRNAs of CFAP157 contains 1,722 base pairs. CFAP157 is expressed in many human body tissues such as ... There are 520 amino acids in CFAP157 in human. The protein is glutamine extremely rich, and glycine poor. The protein is quite ...
Coiled-Coil Domain Containing 142
The CCDC142 gene is located on chromosome 2 (at 2p13), spans 4339 base pairs and contains 9 exons. The gene codes for the ... "Microarray Data :: Allen Brain Atlas: Human Brain". human.brain-map.org. Retrieved 2016-05-01. "EST Profile - Hs.430199". www. ... Allen Human Brain Atlas Expression of CCDC142 Lateral View Red=Low Expression11 Frontal View Green=High Expression11 Above are ... The coding region is 8292 base pairs long, encoding for two protein isoforms 743 to 665 amino acids in length. On the telomeric ...
The LENG9 gene is 1,930 base pairs in length and contains one exon. Genes LENG8-AS1 and CDC42EP5 neighbor LENG9 on chromosome ... human)] - Gene - NCBI". www.ncbi.nlm.nih.gov. Retrieved 2017-05-06. Database, GeneCards Human Gene. "LENG9 Gene - GeneCards , ... Human expression of LENG9 is observed in the cervix, lung, and placenta of adults. The gene is also expressed in disease states ... In humans, LENG9 has two mRNA unspliced transcript variants. Variant (1) is the longest and most conserved transcript of the ...
In humans, FAM166B has 10 transcript variants, which are all spliced. FAM166B transcript variant 1 is 1,092 bp in length and ... The FAM166B gene is located on the short arm of chromosome 9 at 9p13.3 on the minus strand. The genomic sequence spans 2,069 ... base pairs from 35563899 to 35561830. Gene neighbors are RUSC2, RPS29P17, and TESK1. FAM166B is expressed 0.5 times higher than ... It is known to have a higher than normal proline composition compared to other human proteins at 12.4%. The protein has a ...
CTNS is located on the p arm of human chromosome 17, at position 13.2. It spans base pairs 3,636,468 and 3,661,542, and ... "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.. .mw-parser-output ... "American Journal of Human Genetics. 63 (5): 1352-62. doi:10.1086/302118. PMC 1377545. PMID 9792862.. ... "American Journal of Human Genetics. 69 (4): 712-21. doi:10.1086/323484. PMC 1226058. PMID 11505338.. ...
Transmembrane protein 261 is a protein that in humans is encoded by the TMEM261 gene located on chromosome 9. TMEM261 is also ... its length is 91,891 base pairs (bp) on the reverse strand. Its neighbouring gene is PTPRD located at 9p23-p24.3 also on the ... "9ORF123 chromosome 9 open reading frame 123". BioGRID: Database of Protein and Genetic Interactions. TyersLab. She X, Rohl CA, ... "The Human Protein Atlas:TMEM261". "EST profile: TMEM261". UniGene. National Library of Medicine. Wu J, et al. (2012). " ...
The human TBR1 gene is located on the q arm of the positive strand of chromosome 2. It is 8,954 base pairs in length. TBR1 is ... "Identification of a novel gene on chromosome 7q11.2 interrupted by a translocation breakpoint in a pair of autistic twins". ... Orthologs of the human TBR1 gene have been identified in chimpanzee, dog, cow, rat, mouse, and zebrafish. In mice, TBR1 has ... It was discovered that Tbr-1 is expressed by postmitotic cortical neurons in mice and in humans. One target gene of TBR1 in the ...
Coiled-coil domain containing 74a
The gene locus is located on the long arm of chromosome 2 at 2q21.1, and spans 5991 base pairs. A common alternative alias is ... In humans, CCDC74A has one important paralog, CCDC74B. Gene duplication is estimated to have occurred approximately 7 million ... Coiled-coil domain containing 74A is a protein that in humans is encoded by the CCDC74A gene. The protein is most highly ... However, distant orthologs prior to gene duplication are conserved in species that diverged from humans between 92-797 MYA. ...
... genetic genealogy Haplogroup Haplotype Human Y-chromosome DNA haplogroup molecular phylogeny Paragroup Subclade Y-chromosome ... Cox, Murray P.; Mirazón Lahr, Marta (2006). "Y-chromosome diversity is inversely associated with language affiliation in paired ... Haplogroup O, also known as O-M175, is a human Y-chromosome DNA haplogroup. It is primarily found among populations in ... "Human paternal and maternal demographic histories: insights from high-resolution Y chromosome and mtDNA sequences". ...
Schäfer BW, Mattei MG (July 1993). "The human paired domain gene PAX7 (Hup1) maps to chromosome 1p35-1p36.2". Genomics. 17 (1 ... Paired box protein Pax-7 is a protein that in humans is encoded by the PAX7 gene. Pax-7 plays a role in neural crest ... Pilz AJ, Povey S, Gruss P, Abbott CM (March 1993). "Mapping of the human homologs of the murine paired-box-containing genes". ... PAX7+protein,+human at the US National Library of Medicine Medical Subject Headings (MeSH) PAX7 human gene location in the UCSC ...
The human C9orf72 gene is located on the short (p) arm of chromosome 9 open reading frame 72, from base pair 27,546,546 to base ... base pairs 27,546,546 to 27,573,866 The mutation of C9ORF72 is a hexanucleotide repeat expansion of the six letter string of ... C9orf72 chromosome 9 open reading frame 72 [Homo sapiens] - Gene - NCBI DeJesus-Hernandez M, Mackenzie IR, Boeve BF, Boxer AL, ... C9orf72 (chromosome 9 open reading frame 72) is a protein which in humans is encoded by the gene C9orf72. ...
"MutS homolog 4 localization to meiotic chromosomes is required for chromosome pairing during meiosis in male and female mice". ... MutS protein homolog 4 is a protein that in humans is encoded by the MSH4 gene. The MSH4 and MSH5 proteins form a hetero- ... indicating that it is not needed for establishing the preceding stages of pairing and synapsis of homologous chromosomes. In an ... Yi W, Wu X, Lee TH, Doggett NA, Her C (Jul 2005). "Two variants of MutS homolog hMSH5: prevalence in humans and effects on ...
Phosphate carrier protein, mitochondrial
The SLC25A3 gene is located on the q arm of chromosome 12 in position 23.1 and spans 8,376 base pairs. The gene has 9 exons and ... Phosphate carrier protein, mitochondrial is a protein that in humans is encoded by the SLC25A3 gene. The encoded protein is a ... Huizing M, Ruitenbeek W, van den Heuvel LP, Dolce V, Iacobazzi V, Smeitink JA, Palmieri F, Trijbels JM (June 1998). "Human ... Dolce V, Iacobazzi V, Palmieri F, Walker JE (April 1994). "The sequences of human and bovine genes of the phosphate carrier ...
... arm of chromosome 5 at position q13.1. The canonical gene is 65,813 base pairs long, spanning base pairs 69,492,292 to ... March 2001). "Expression of ZO-1 and occludin in normal human placenta and in hydatidiform moles". Molecular Human Reproduction ... which proved capable of diminishing HIV replication rates in infected human macrophages under laboratory conditions. In humans ... Martin TA, Mansel RE, Jiang WG (November 2010). "Loss of occludin leads to the progression of human breast cancer". ...
Related pseudogenes have also been identified on four other chromosomes. The human NDUFA8 gene codes for a subunit of Complex I ... The NDUFA8 gene is located on the q arm of chromosome 9 in position 33.2 and spans 27,354 base pairs. The gene produces a 20 ... NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8 is an enzyme that in humans is encoded by the NDUFA8 gene. The ... Smeitink J, van den Heuvel L (1999). "Human mitochondrial complex I in health and disease". Am. J. Hum. Genet. 64 (6): 1505-10 ...
This article on a gene on human chromosome 2 is a stub. You can help Wikipedia by expanding it.. *v ... "Clustering of two fragile sites and seven homeobox genes in human chromosome region 2q31→q32.1". Cytogenet. Cell Genet. 90 (1-2 ... Homeobox protein Hox-D8 is a protein that in humans is encoded by the HOXD8 gene. ... Goodman FR (2003). "Limb malformations and the human HOX genes". Am. J. Med. Genet. 112 (3): 256-65. doi:10.1002/ajmg.10776. ...
Saint Barnabas Medical Center
The institute is also the first develop a test to detect chromosome translocations in human embryos to increase the success ... 2009 First Paired Kidney Exchange in New Jersey Performed, Family Health Magazine, Spring/Summer 2006 - accessed July 11, 2009 ... Human cloning is a long way off, but bioengineered kids are already here, Washington Monthly, March 2002 - accessed July 11, ... The division performed the first paired kidney exchange in New Jersey at Saint Barnabas Medical Center in 2005. Over time, it ...
They are usually found in pairs (diplococci) and do not form spores and are nonmotile. As a significant human pathogenic ... For a bacterium to bind, take up, and recombine exogenous DNA into its chromosome, it must enter a special physiological state ... The genome of S. pneumoniae is a closed, circular DNA structure that contains between 2.0 and 2.1 million base pairs depending ... pneumoniae can be found in the human upper respiratory system. A study of competition in vitro revealed S. pneumoniae ...
When adenine is deaminated, it becomes hypoxanthine, which can pair with cytosine. During replication, the cytosine will pair ... It further contends that only a minority of the genetic material is kept in circular chromosomes while the rest is in branched ... but not human mtDNA). ... 104: 1-9.. *^ a b c d e f Bendich AJ (July 2004). "Circular ... Chloroplast DNAs are circular, and are typically 120,000-170,000 base pairs long. They can have a contour length of ...
... except that the sequences at these loci may differ between the two chromosomes in a matching pair and that a few chromosomes ... For organisms in which the male is heterogametic, such as humans, almost all X-linked genes are hemizygous in males with normal ... chromosomes because they have only one X chromosome and few of the same genes are on the Y chromosome. Transgenic mice ... A chromosome in a diploid organism is hemizygous when only one copy is present. The cell or organism is called a hemizygote ...
Paired box gene 8, also known as PAX8, is a protein which in humans is encoded by the PAX8 gene. ... Pilz AJ, Povey S, Gruss P, Abbott CM (1993). "Mapping of the human homologs of the murine paired-box-containing genes". ... Poleev A, Fickenscher H, Mundlos S, Winterpacht A, Zabel B, Fidler A, Gruss P, Plachov D (November 1992). "PAX8, a human paired ... Members of this gene family typically encode proteins which contain a paired box domain, an octapeptide, and a paired-type ...
Genome - Simple English Wikipedia, the free encyclopedia
ENCODE: the complete analysis of the human genome. References[change , change source]. *↑ Hans Winkler, Professor of Botany at ... "I propose the expression genome for the haploid chromosome set, which, together with the pertinent protoplasm, specifies the ... Genome size (base pairs) Note Virus, Bacteriophage MS2 3569 First sequenced RNA-genome ... However, no single haploid chromosome set defines even the DNA of a species. Because of the huge variety of alleles carried by ...
... is a multigene haplotype that covers a majority of the human major histocompatibility complex on chromosome 6 (not to be ... 1 million base pairs centromeric from DQ2.5 may also be associated with Type 1 diabetes. In addition the BAT1 and MICB variant ... These unique chromosomes are produced by recombination of each unique chromosome passed by each grandparent to each parent. ... At 4.7 million nucleotides in length, A1::DQ2 is the second longest haplotype identified within the human genome. A1::DQ2 ...
Because RPS6KA3 is located on the X chromosome, males (who possess only one copy of the X chromosome) display more severe ... "Coffin-Lowry syndrome". European Journal of Human Genetics 18, 627-633 (2010). doi:10.1038/ejhg.2009.189 ... In 2002, Helen Fryssira and RJ Simensen identified a 3 base pair deletion in the gene encoding RSK2, which was the first report ... The syndrome is caused by mutations in the RPS6KA3 gene. This gene is located on the short arm of the X chromosome (Xp22.2 ...
By pairing chromosomes of similar genomes, the chance for these recessive alleles to pair and become homozygous greatly ... "American Journal of Human Genetics. 64 (1): 225-31. doi:10.1086/302198. PMC 1377721. PMID 9915962.. ... Van Den Berghe, Pierre L (2010). "Human inbreeding avoidance: Culture in nature". Behavioral and Brain Sciences. 6: 91-102. doi ... HumansEdit. See also: Incest, Incest taboo, Pedigree collapse, and Cousin marriage ...
Fluorescence in situ hybridization
... so each human chromosome can be identified by a characteristic color using whole-chromosome probe mixtures and a variety of ... Each probe for the detection of mRNA and lncRNA is composed of 20 oligonucleotide pairs, each pair covering a space of 40-50 bp ... The chromosomes can be seen in blue. The chromosome that is labeled with green and red spots (upper left) is the one where the ... Then, an interphase or metaphase chromosome preparation is produced. The chromosomes are firmly attached to a substrate, ...
Presenilin-1 (PS-1) is a presenilin protein that in humans is encoded by the PSEN1 gene. Presenilin-1 is one of the four ... Kang DE, Soriano S, Xia X, Eberhart CG, De Strooper B, Zheng H, Koo EH (September 2002). "Presenilin couples the paired ... "Genetic linkage evidence for a familial Alzheimer's seasesease locus on chromosome 14". Science. 258 (5082): 668-71. Bibcode: ... Tanahashi H, Tabira T (February 1999). "Isolation of human delta-catenin and its binding specificity with presenilin 1". ...
Mycobacterium avium subspecies paratuberculosis
... genome of MAP strain K-10 was sequenced in 2005 and found to consist of a single circular chromosome of 4,829,781 base pairs, ... It has long been suspected as a causative agent in Crohn's disease in humans, but studies have been unable to show ... Recent studies have shown that MAP present in milk can survive pasteurization, which has raised human health concerns due to ... It is the causative agent of Johne's disease, which affects ruminants such as cattle, and suspected causative agent in human ...
Sigurdsson S, Van Komen S, Petukhova G, Sung P (Nov 2002). "Homologous DNA pairing by human recombination factors Rad51 and ... condensed chromosome. • nuclear chromosome, telomeric region. • nucleus. • nuclear chromatin. • lateral element. • cytosol. • ... nuclear chromosome. • mitochondrial matrix. • nucleolus. • mitochondrion. • perinuclear region of cytoplasm. • chromatin. • ... condensed nuclear chromosome. • macromolecular complex. Biological process. • regulation of protein phosphorylation. • strand ...
V. faba has a diploid (2n) chromosome number of 12 (six homologous pairs). Five pairs are acrocentric chromosomes and one pair ... It is of uncertain origin:160 and widely cultivated as a crop for human consumption. It is also used as a cover crop, the ... In much of the English-speaking world, the name "broad bean" is used for the large-seeded cultivars grown for human food, while ... might frown on human consumption. But in Liguria, a maritime region near northern Italy, fava beans are loved raw, and consumed ...
... even though the fox genome has 16 pairs of metacentric autosomes and the dog has 37 pairs of acrocentric autosomes. ... These were foxes that were eager to have human contact. By the 10th generation 18 percent of fox pups were in this "elite" ... Using 320 microsatellites Trut and co-workers showed that all 16 fox autosomes and one X chromosome were covered, and that ... Further, to help understand the neurobiology of behavior, fox and dog orthologs of serotonin receptor genes were cloned. ...
... usually have a single circular chromosome, with as many as 5,751,492 base pairs in Methanosarcina acetivorans,[130 ... making up about one in ten of all the prokaryotes in the human gut. In termites and in humans, these methanogens may in ... Circular chromosomes, similar translation and transcription to Eukarya. Circular chromosomes, unique translation and ... after the cell's chromosome is replicated and the two daughter chromosomes separate, the cell divides. In the genus ...
... is one of the 23 pairs of chromosomes in humans. People normally have two copies of this chromosome. Chromosome ... See also: Category:Genes on human chromosome 16.. The following is a partial list of genes on human chromosome 16. For complete ... "Chromosome 16". Genetics Home Reference. Retrieved 2017-05-06.. *. "Chromosome 16". Human Genome Project Information Archive ... Human chromosome 16 pair after G-banding.. One is from mother, one is from father. ...
... each human diploid cell (containing 23 pairs of chromosomes) has about 1.8 meters of DNA; wound on the histones, the diploid ... This involves the wrapping of DNA around nucleosomes with approximately 50 base pairs of DNA separating each pair of ... of the human genome in five human cell lines". Genome Research. 17 (6): 691-707. doi:10.1101/gr.5704207. PMC 1891331. PMID ... is a transcription factor which activates histone gene transcription on chromosomes 1 and 6 of human cells. NPAT is also a ...
Genetically, there are 74 diploid chromosomes (36 pairs). Appearance. The crab-eating fox is predominantly greyish-brown ... its habitat is slowly shrinking due to human activity such as agriculture, as well as feral dogs' encroachment on its territory ... The adult female gives birth to one or two litters per year, and the breeding pair is monogamous. The pair ranges the plains ... It either hunts individually or lives in pairs; it eats crabs, lizards and different flying animals. It is easy to domesticate ...
Likewise, gray wolf Y-chromosomes have also been found in a few individual male Texan coyotes. This study suggested that ... By late 2012, it was estimated that there were at least 75 wolves and four breeding pairs living in the recovery areas, with 27 ... The Mexican wolf persisted longer in Mexico, as human settlement, ranching and predator removal came later than in the ... A pair of Mexican wolves with pups at Sevilleta Wolf Management Facility in Socorro, New Mexico ...
Pu'er with chrysanthemum is the most common pairing, and referred as guk pou or guk bou (菊普; Cantonese Yale: guk1 pou2; pinyin ... Larger specimens of this shape are sometimes called "human-head tea" (人頭茶), due in part to its size and shape, and because in ... This notion has recently been refuted through a systematic chromosome analysis of the species attributed to many East Asian ... Wild trees (gŭshù, 古树; literally "old tree"): Teas from old wild trees, grown without human intervention, are the highest ...
分子演化 - 维基百科，自由的百科全书
Crosland, M.W.J., Crozier, R.H. Myrmecia pilosula, an ant with only one pair of chromosomes. Science. 1986, 231 (4743): 1278. ... Ijdo, J. W., Baldini, A., Ward, D. C., Reeders, S. T., & Wells, R. A. Origin of human chromosome 2: an ancestral telomere- ... 選擇可以作用在基因而非個體的層級，即使降低個體的適應度，自私DNA仍然可以演化，造成基因組內部衝突。例子包括跳躍子、減數分裂驅動者（meiotic drivers）、殺手X染色體（killer X chromosomes）、自私粒線體（
Genes on human chromosome 11. *Genes on human chromosome 14. *Genes on human chromosome 20 ... In 1943, with the help of Arda Green, the pair illustrated that glycogen phosphorylase existed in either the a or b forms ... The cloning of the human liver glycogen phosphorylase (HLGP) revealed a new allosteric binding site near the subunit interface ... 9 (15): 1177-89. doi:10.2174/1381612033454919. PMID 12769745.. *^ Moller DE (Dec 2001). "New drug targets for type 2 diabetes ...
This article on a gene on human chromosome 17 is a stub. You can help Wikipedia by expanding it.. *v ... "Identification of the base-pair substitution responsible for a human acid alpha glucosidase allele with lower "affinity" for ... "AIDS Research and Human Retroviruses. 6 (3): 371-80. doi:10.1089/aid.1990.6.371. PMID 2187500.. ... Human GAA genome location and GAA gene details page in the UCSC Genome Browser. ...
HumansEdit. Humans are bilaterals and deuterostomes. In humans, the term embryo refers to the ball of dividing cells from the ... Pair-rule genes define 7 segments of the embryo within the confines of the second broad segment that was defined by the gap ... Thus, a fly whose chromosomes are mutant in both copies of the Bicoid gene but who is born from a mother carrying one normal ... As of today, human embryology is taught as a cornerstone subject in medical schools, as well as in biology and zoology programs ...
MSH4, a enciclopedia libre
"MutS homolog 4 localization to meiotic chromosomes is required for chromosome pairing during meiosis in male and female mice". ... Yi W, Wu X, Lee TH, Doggett NA, Her C (Jul 2005). "Two variants of MutS homolog hMSH5: prevalence in humans and effects on ... Her C, Wu X, Griswold MD, Zhou F (Feb 2003). "Human MutS homologue MSH4 physically interacts with von Hippel-Lindau tumor ... Räschle M, Dufner P, Marra G, Jiricny J (Jun 2002). "Mutations within the hMLH1 and hPMS2 subunits of the human MutLalpha ...
History of England
"A Y Chromosome Census of the British Isles" (PDF).. *^ Härke, Heinrich; Thomas, Mark G; Stumpf, Michael P H. "Integration ... earthsky.org/human-world/jawbone-is-earliest-evidence-of-modern-humans-in-europe ... The Acts of Union between the Kingdom of England and the Kingdom of Scotland were a pair of Parliamentary Acts passed by both ... "Y Chromosome Evidence for Anglo-Saxon Mass Migration".. *^ " ... 9 (11th ed.). Cambridge University Press. p. 511.. *^ a b c d ...
... chromosome translocation in a human leukemia T-cell line indicates that putative regulatory regions are not altered". Proc. ... 3.2) Paired box. PAX (1, 2, 3, 4, 5, 6, 7, 8, 9) ... to the human c-myc oncogene; presence of a long inverted repeat ... Astrin SM, Laurence J (1992). "Human immunodeficiency virus activates c-myc and Epstein-Barr virus in human B lymphocytes". Ann ... HMGB (1, 2, 3) • HNF (1A, 1B) • LEF1 • SOX (1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 15, 18, 21) • SRY • SSRP1 • TCF (3, 4) ...
"Final report on the human rights situation of the Roma, Sinti and travellers in Europe". The European Commissioner for Human ... "Y CHROMOSOME SINGLE NUCLEOTIDE POLYMORPHISMS TYPING BY SNaPshot MINISEQUENCING" (PDF). Bjmg.edu.mk. Retrieved 20 December 2016. ... and art present romanticized narratives of mystical powers of fortune telling or irascible or passionate temper paired with an ... European Journal of Human Genetics. 9 (2): 97-104. doi:10.1038/sj.ejhg.5200597. PMID 11313742. Archived from the original (PDF) ...
topic:"Chromosomes, Human, Pair 9 - genetics" found 36 records • Arctic Health
Chromosome Mapping Chromosomes, Human, Pair 13 - genetics Chromosomes, Human, Pair 9 - genetics Genes, Recessive Genetic ... Chromosomes, Human, Pair 11 - genetics Chromosomes, Human, Pair 9 - genetics Female Finland Genetic markers Genetic ... Chromosome Mapping Chromosomes, Human, Pair 9 - genetics Comorbidity Genetic Linkage Genetic markers Genetic Predisposition to ... Chromosomes, Human, Pair 9 - genetics Cohort Studies DNA Mutational Analysis De Lange Syndrome - genetics Female Humans Male ...
Chromosomes, Human, Pair 9 | Profiles RNS
"Chromosomes, Human, Pair 9" is a descriptor in the National Library of Medicines controlled vocabulary thesaurus, MeSH ( ... This graph shows the total number of publications written about "Chromosomes, Human, Pair 9" by people in UAMS Profiles by year ... Below are the most recent publications written about "Chromosomes, Human, Pair 9" by people in Profiles over the past ten years ... A specific pair of GROUP C CHROMSOMES of the human chromosome classification. ...
Identification of the gene altered in Berardinelli-Seip congenital lipodystrophy on chromosome 11q13
Chromosomes, Human, Pair 11 / genetics* * Chromosomes, Human, Pair 9 / genetics * Cluster Analysis ... Identification of the gene altered in Berardinelli-Seip congenital lipodystrophy on chromosome 11q13 Nat Genet. 2001 Aug;28(4): ... within the 2.5-Mb interval flanked by markers D11S4076 and D11S480 on chromosome 11q13. Analysis of 20 additional families of ...
A hexanucleotide repeat expansion in C9ORF72 is the cause of chromosome 9p21-linked ALS-FTD
The chromosome 9p21 amyotrophic lateral sclerosis-frontotemporal dementia (ALS-FTD) locus contains one of the last major ... Chromosomes, Human, Pair 9* * Female * Finland * Frontotemporal Dementia / genetics* * Genetic Predisposition to Disease ... A hexanucleotide repeat expansion in C9ORF72 is the cause of chromosome 9p21-linked ALS-FTD Neuron. 2011 Oct 20;72(2):257-68. ... The chromosome 9p21 amyotrophic lateral sclerosis-frontotemporal dementia (ALS-FTD) locus contains one of the last major ...
Chromosomes, Human, Pair 3 | Harvard Catalyst Profiles | Harvard Catalyst
A specific pair of human chromosomes in group A (CHROMOSOMES, HUMAN, 1-3) of the human chromosome classification. ... Human, Pair 3" by people in Harvard Catalyst Profiles by year, and whether "Chromosomes, Human, Pair 3" was a major or minor ... "Chromosomes, Human, Pair 3" is a descriptor in the National Library of Medicines controlled vocabulary thesaurus, MeSH ( ... Below are the most recent publications written about "Chromosomes, Human, Pair 3" by people in Profiles. ...
Common genetic variants on chromosome 9p21 predict perioperative myocardial injury after coronary artery bypass graft surgery.
Chromosome 9: MedlinePlus Genetics
... base pairs) and represents approximately 4.5 percent of the total DNA in cells. Learn about health implications of genetic ... Chromosome 9 is made up of about 141 million DNA building blocks ( ... Humans normally have 46 chromosomes in each cell, divided into 23 pairs. Two copies of chromosome 9, one copy inherited from ... Ensembl Human Map View. *Gilbert F, Kauff N. Disease genes and chromosomes: disease maps of the human genome. Chromosome 9. ...
The t(6;9)(p22;q34) in myeloid neoplasms: a retrospective study of 16 cases.
We report 16 patients with the t(6;9), of whom 13 had AML, 2 had myelodysplastic syndrome (MDS), and 1 had chronic myeloid leuk ... 9) (p22;q34) is a rare but defined subset with a poor prognosis. ... Chromosomes, Human, Pair 9*. Female. Hematopoietic Stem Cell ... Humans. Karyotyping. Leukemia, Myeloid / genetics*. Male. Middle Aged. Mutation. Retrospective Studies. Translocation, Genetic* ... Next Document: Three rearrangements of chromosome 5 in a patient with myelodysplastic syndrome: an atypical deletio.... ...
Chromosome 9 - Wikipedia
Humans normally have two copies of this chromosome, as they normally do with all chromosomes. Chromosome 9 spans about 138 ... million base pairs of nucleic acids (the building blocks of DNA) and represents between 4.0 and 4.5% of the total DNA in cells ... Gilbert F, Kauff N (2001). "Disease genes and chromosomes: disease maps of the human genome. Chromosome 9". Genet Test. 5 (2): ... Chromosome summary - Homo sapiens". Ensembl Release 88. 2017-03-29. Retrieved 2017-05-19. "Human chromosome 9: entries, gene ...
Philadelphia Chromosome | Harvard Catalyst Profiles | Harvard Catalyst
Chromosomes, Human, 6-12 and X [A11.284.187.520.300.325]. *Chromosomes, Human, Pair 9 [A11.284.187.520.300.325.345] ... An aberrant form of human CHROMOSOME 22 characterized by translocation of the distal end of chromosome 9 from 9q34, to the long ... "Philadelphia Chromosome" is a descriptor in the National Library of Medicines controlled vocabulary thesaurus, MeSH (Medical ... The landscape of BCR-ABL mutations in patients with Philadelphia chromosome-positive leukaemias in the era of second-generation ...
Tangier disease is caused by mutations in the gene encoding ATP-binding cassette transporter 1
Chromosomes, Human, Pair 9 * Exons * Female * Gene Library * Genetic Markers * Glycoproteins / genetics* ... in which we found the gene encoding human ATP cassette-binding transporter 1 (ABC1). We also found a change in ABC1 expression ... report here refining of our previous linkage of the TD gene to a 1-cM region between markers D9S271 and D9S1866 on chromosome ...
NINE---A Curious Number - Page 59
Humans normally have 46 chromosomes in each cell, divided into 23 pairs. Two copies of chromosome 9, one copy inherited from ... They are losing their fear and inhibition of humans. Humans are losing their fear of each other, confrontational, violent, ... Everything that motivates and promotes human superiority is of value. At present, it perceives human factors of beauty, ... Curiously, most cancers (mutations) and disease that plague us today are found on Chromosome 9.. VMAT2 Gene, also known as The ...
Transgender activism: The war on science is an equal opportunity field - Uncommon Descent
Human Y-chromosome DNA haplogroup - Wikipedia
"one mutation in every 30 million base pairs" Karmin; et al. (2015). "A recent bottleneck of Y chromosome diversity coincides ... In human genetics, a human Y-chromosome DNA haplogroup is a haplogroup defined by mutations in the non-recombining portions of ... 2016). "The Divergence of Neandertal and Modern Human Y Chromosomes". The American Journal of Human Genetics. 98 (4): 728-34. ... Y-chromosome DNA (Y-DNA) haplogroups are the major branches on the human paternal family tree. Each haplogroup has many ...
Meiosis | edHelper.com
Humans have forty-six chromosomes, arranged in twenty-three pairs. But human egg and sperm cells only have twenty-three ... For example, most cells of fruit flies have eight chromosomes, arranged as four similar pairs. But the egg or sperm cells of a ... Paragraphs 4 to 9:. For the complete story with questions: click here for printable. Weekly Reading Books Create Weekly Reading ... Cells formed through meiosis have only half the number of chromosomes or genetic material of the parent cell. ...
Sanger Institute - Publications 2004 - Wellcome Sanger Institute
The finished sequence of human chromosome 10 comprises a total of 131,666,441 base pairs. It represents 99.4% of the ... of mouse chromosome 13 showing conserved synteny with human chromosome 6p22.1-6p22.3/6p25. The human region is lost in some ... Chromosome 13 has one of the lowest gene densities (6.5 genes per Mb) among human chromosomes, and contains a central region of ... The Human and Vertebrate Annotation (HAVANA) group annotators at the Sanger center are using this to annotate human chromosomes ...
Eva Jablonka, Cohn Institute
time of replication of the X chromosome of Microtus agrestis. 7th International Congress of Human. Genetics, Part I.. 9. ... Jablonka E., and Lamb M.J. (1988) Meiotic pairing constraints and the activity of sex chromosomes.. Journal of Theoretical ... In: Human by Nature:. Between Biology and the Social Sciences (Eds: Weingart P., Mitchell S.D., Richerson P.J. and Maasen S.). ... In: Goren-Inbar, Naama, and John D. Speth (eds). (2004) Human Paleoecology in the Levantine Corridor. Oxford, England: Oxbow ...
Greater Than 98% Chimp/Human DNA Similarity? Not Any More. | Answers in Genesis
... similarity of DNA between chimp and humans is incorrect. ... Humans have 23 pairs of chromosomes while chimpanzees have 24. ... While 18 pairs of chromosomes are virtually identical, chromosomes 4, 9 and 12 show evidence of being remodeled.5 In other ... Evolutionary scientists believe that one of the human chromosomes has been formed through the fusion of two small chromosomes ... The Y chromosome in particular is of a different size and has many markers that do not line up between the human and chimpanzee ...
Preimplantation Genetic Diagnosis: Overview, Indications and Conditions, Process
A human cell contains 23 pairs of chromosomes; however, FISH analysis allows accurate assessment of only 7-9 chromosomes in ... The chromosomes in the egg are less likely to divide properly, leading to an extra or missing chromosome in the embryo (see ... They are passed by an abnormal X chromosome and manifest in sons, who do not inherit the normal X chromosome from the father. ... Probes (ie, small pieces of DNA that are a match for the chromosomes being analyzed) bind to a particular chromosome. Each ...
Philadelphia chromosome - Stock Image - M352/0049 - Science Photo Library
Coloured light micrograph of a female karyotype (chromosome set) with one defective chromosome each from pairs 9 and 22. ... The 46 chromosomes of a human karyotype are here arranged in 23 pairs of a maternal and paternal chromosome. The left-hand ... Coloured light micrograph of a female karyotype (chromosome set) with one defective chromosome each from pairs 9 and 22. The ... on the right-hand chromosomes of the two pairs, cause chronic myelogenous leukaemia (CML). ...
HCC38 ATCC ® CRL-2314™ Homo sapiens mammary gland; breast/d
Every chromosome pair had a least one rearrangement. No normal X chromosomes were observed and Y chromosomes were absent by QM ... This is a hyper-triploid human cell line with a modal chromosome number of 75. Homogeneously staining regions and dicentric ... No normal X chromosomes were observed and Y chromosomes were absent by QM staining. Normal copies of chromosomes 2,6,11,13,16 ... a chromosome break in 3/30, a chromatid break in 5/30, a ring chromosome in 1/30, and double minutes in 11/30 (1-5 copies). ...
Are humans and chimpanzees 99 percent genetically identical? - Answers
Humans have 23 pairs of chromosomes in total while chimpanzees have 24.2) Chimpanzees and other apes have telomeres about 23 ... where other chromosomes are nearly identical. Specifically, 18 of the chromosomes of humans are nearly identical to those of ... of the genes are similar to those of the y chromosome of humans.REFERENCES:Jennifer F. Hughes et al. 2010. Chimpanzee and human ... genetic similarity between Humans and chimpanzees overall.Of course the fine details depend on what specific chromosomes one is ...
HKU Scholars Hub: Isolated lymph node T lymphoblastic transformation of chronic myeloid leukemia during interferon treatment
FABP1 - Wikipedia
The human FABP1 gene is located on the short (p) arm of chromosome 2 from base pair 88,122,982 to base pair 88,128,131. FABP1 ... FABP1 is a human gene coding for the protein product FABP1 (Fatty Acid-Binding Protein 1). It is also frequently known as liver ... Chan L, Wei CF, Li WH, Yang CY, Ratner P, Pownall H, Gotto AM, Smith LC (March 1985). "Human liver fatty acid binding protein ... On exon 3 of the human FABP1 gene an Ala to Thr substitution has been identified leading to a T94A missense mutation. Carriers ...
European Journal of Human Genetics 7 , 783-790 Rights & permissionsfor article Psoriasis susceptibility locus in chromosome ... linkage analysis of Scandinavian affected sib-pairs supports presence of susceptibility loci for celiac disease on chromosomes ... European Journal of Human Genetics 13 , 617-622 Rights & permissionsfor article Mutations and sequence variation in the human ... European Journal of Human Genetics 9 , 938-944 Rights & permissionsfor article Genome-wide linkage analysis of Scandinavian ...
Mutation | Encyclopedia.com
Humans normally have 23 pairs of chromosomes, and an extra chromosome can have a tremendous negative impact. For example, there ... Mutational errors can extend to include more than just one base of a chromosome . Humans normally have 23 pairs of chromosomes ... Chromosomes pair up before separating, as eggs or sperm are formed, and the correct pairing depends on matching sequences ... In organisms with multiple chromosomes, DNA from one chromosome can be joined to another and the actual chromosome number can ...
Chromosome 9, Partial Monosomy 9p - NORD (National Organization for Rare Disorders)
Pairs of human chromosomes are numbered from 1 through 22, with an unequal 23rd pair of X and Y chromosomes for males and two X ... 0-9• A• B• C• D• E• F• G• H• I• J• K• L• M• N• O• P• Q• R• S• T• U• V• W• X• Y• Z ... meaning the chromosomes centromere [described below].) Chromosomes are found in the nucleus of all body cells. They carry the ... Each chromosome has a short arm designated as "p", a long arm identified by the letter "q", and a narrowed region at which the ...
The Role of Osteoclast-Associated Receptor in Osteoimmunology | The Journal of Immunology
Murine Oscar is localized to chromosome 7, adjacent to a region where the paired Ig-like receptors family resides. The human ... OSCAR and human diseases. Knowledge about the role of OSCAR for human disease is limited to reports on skeletal and joint ... Structure-function relationship of human OSCAR. Human OSCAR contains two Ig-like motifs and one transmembrane domain, which ... Ligation of the FcR gamma chain-associated human osteoclast-associated receptor enhances the proinflammatory responses of human ...
"Linkage and association study of late-onset Alzheimer disease families" by S Züchner, J R Gilbert et al.
We conclude that CDKN2A is a promising new candidate gene potentially contributing to AD susceptibility on chromosome 9p. ... Age of Onset; Aged; Aged, 80 and over; Alzheimer Disease; Chromosomes, Human, Pair 9; Family; Genes, p16; Genetic Linkage; ... We conclude that CDKN2A is a promising new candidate gene potentially contributing to AD susceptibility on chromosome 9p. ... Annals of Human Genetics, 72 (Pt 6). http://dx.doi.org/10.1111/j.1469-1809.2008.00474.x ...
GeneticsGenomeChromosomalLocusLociDeletionMutationSequenceAutosomesSingle-nucleotide poCellsMammalianTranslocation of the distalCarcinomaCalled the Philadelphia chromosomeOrganismDifferent chromosomeMutationsGenomicsMammalsChromatinInactivationContain 23OccursStructuresHomologous chromosomeChimpanzeesSubunitNucleicDeletionsRearrangementGenetic VariationMitosisSpeciesSusceptibilityInactive X chromosomeModal chromosomeMeSHAllelesTumorsSequencesAutosomalProteinSpermPhiladelphiaMarkersGenomicBone marrowHighly conservedMillion base pairsBladderRegionsVertebrateNucleotidesSister chromatidsProteinsSynapsisDistinct
- Human Molecular Genetics. (wikipedia.org)
- In human genetics, a human Y-chromosome DNA haplogroup is a haplogroup defined by mutations in the non-recombining portions of DNA from the male-specific Y chromosome (called Y-DNA). (wikipedia.org)
- Annals of Human Genetics, 72 (Pt 6). (gwu.edu)
- Human Molecular Genetics 25(24), pp. 5483-5489. (cardiff.ac.uk)
- A major challenge in human genetics is to understand the mechanisms that link variation in genomic sequence to phenotypes of interest, including disease. (prolekare.cz)
- I subsequently obtained a fellowship from the Arthritis Research Campaign (now known as Versus Arthritis) and established a group at the Wellcome Trust Centre for Human Genetics. (ncl.ac.uk)
- It seems that there is no escape from mutation rate controversies in human genetics. (blogspot.com)
- A recent genome-wide association study identified an association between myocardial infarction in nonsurgical populations and common genetic variants on chromosome 9p21. (biomedsearch.com)
- Because researchers use different approaches to genome annotation, their predictions of the number of genes on each chromosome varies (for technical details, see gene prediction). (wikipedia.org)
- Disease genes and chromosomes: disease maps of the human genome. (wikipedia.org)
- Since then, ten members of the FABP family have been identified on the human genome. (wikipedia.org)
- In a separate project, an international consortium of researchers has sequenced the genome of the Anopheles gambiae mosquito*, which transmits the parasite to humans. (sanger.ac.uk)
- The draft human genome was published by an international consortium in February 2001. (sanger.ac.uk)
- The work was carried out in the UK at the Wellcome Trust Sanger Institute, Hinxton, Cambridgeshire, which also carried out one-third of the human genome sequencing programme , and in the USA at The Institute for Genomic Research and Stanford University . (sanger.ac.uk)
- The Plasmodium falciparum genome, which consists of 24 million base pairs of DNA is divided into 14 chromosomes- compared to 23 in the human genome. (sanger.ac.uk)
- The Institute for Genome Research (TIGR) sequenced 2, 10, 11 and 14 : Stanford sequenced chromosome 12. (sanger.ac.uk)
- Although genome-wide investigation and characterization of Nat catalytic subunits (CS) and auxiliary subunits (AS) have been conducted in yeast and humans they remain unexplored in plants. (mdpi.com)
- With a 30% difference between humans and chimpanzees, the Y chromosome is one of the fastest-evolving parts of the human genome . (wikipedia.org)
- To do this we analyzed data from our recently completed first stage of a whole genome analysis of IS that used more than 400 000 single-nucleotide polymorphisms (SNPs) from Illumina Infinium Human-1 and HumanHap300 assays, on a cohort of 249 samples with ischemic stroke (IS) and 268 controls. (ahajournals.org)
- Duplicated chromosome segments suggest that a genome duplication occurred in ray-fin phylogeny, and comparative studies suggest that this event happened deep in the ancestry of teleost fish. (zfin.org)
- Despite genome duplication, zebrafish and humans have about the same number of chromosomes, and zebrafish chromosomes are mosaically orthologous to several human chromosomes. (zfin.org)
- This paper compares corresponding non-MHC genomic regions identified in rodent and human genome-wide association studies (GWAS). (hindawi.com)
- Animal studies may help to fill the gaps in human genome-wide association studies (GWAS) by allowing for gene mapping and functional studies, which cannot be performed in human patients and may yield greater insights into the mechanisms of autoimmune T and B cell responses in RA [ 2 - 4 ]. (hindawi.com)
- We used whole human genome microarray data of 68 well characterized GIST and LMS samples to identify a simple gene expression classifier that would differentiate these tumor types with high accuracy. (pnas.org)
- Human genome sequencing is the process by which the exact order of nucleic acid base pairs in the 24 human chromosomes is determined. (luriechildrens.org)
- Since the completion of the Human Genome Project in 2003, genomic sequencing is rapidly becoming a major part of our translational research efforts to understand and improve human health and disease. (luriechildrens.org)
- It has also had its genome sequenced, primarily to derive data in comparison to its relative Bordetella pertussis, which causes whooping cough in humans. (kenyon.edu)
- Human endogenous retroviral elements promote genome instability via non-allelic homologous recombination. (nih.gov)
- Recurrent rearrangements of the human genome resulting in disease or variation are mainly mediated by non-allelic homologous recombination (NAHR) between low-copy repeats. (nih.gov)
- We hypothesized that HERV elements throughout the genome can serve as substrates for genomic instability and result in human copy-number variation (CNV). (nih.gov)
- We used these parameters to identify HERV pairs genome-wide that may cause instability. (nih.gov)
- Our analysis highlighted 170 pairs, flanking 12.1% of the genome. (nih.gov)
- This predicted susceptibility, genome-wide, is considerably more than the 9% predicted by Sharp et al. (nih.gov)
- Aneuploidy is a common feature of most human cancers ( 1 ), but little is known about the genome-wide effect of this phenomenon at both the transcription and translation levels. (mcponline.org)
- In this investigation we have combined genome-wide technology for detecting genomic gains and losses (CGH) with gene expression profiling techniques (microarrays and proteomics) to determine the effect of gene copy number on transcript and protein levels in pairs of non-invasive and invasive human bladder TCCs. (mcponline.org)
- The genome is the collective recipe for the building and running of the human body. (scottishbooktrust.com)
- To gain more insight into the regulation and significance of MSCI and PSCR among different eutherian species, we have performed a global analysis of XY pairing dynamics, DSB repair, MSCI and PSCR in the domestic dog ( Canis lupus familiaris ), for which the complete genome sequence has recently become available, allowing a thorough comparative analyses. (biomedcentral.com)
- The following chromosomal conditions are associated with changes in the structure or number of copies of chromosome 9. (medlineplus.gov)
- 9q22.3 microdeletion is a chromosomal change in which a small piece of the long (q) arm of chromosome 9 is deleted in each cell. (medlineplus.gov)
- The Y-chromosomal most recent common ancestor (Y-MRCA, informally known as Y-chromosomal Adam) is the most recent common ancestor (MRCA) from whom all currently living humans are descended patrilineally. (wikipedia.org)
- Subject of Thesis: Alterations in Chromosomal Structure and Genic Activity in the Inactive X chromosome in Female Mammals. (tau.ac.il)
- Nor is an extra chromosome the only chromosomal abnormality that causes problems: if chromosomes 9 and 22 exchange materials, a phenomenon known as translocation, the result can be a certain type of leukemia. (encyclopedia.com)
- Chromosome 9, Partial Monosomy 9p is a rare chromosomal disorder in which there is deletion (monosomy) of a portion of the 9th chromosome. (rarediseases.org)
- In this review, in context of a comparison permitting to trace this evolutionary pathway, we consider the structural features of mammalian sex chromosomes focusing on the X-chromosomal genes and the unique epigenetic mechanism of their regulation. (deepdyve.com)
- By contrast, heterochromatin enriched with H3K9me3, including mouse chromosomal G-bands, pericentric repeats, human satellite 2 and 3, and inactive X chromosomes, was not enriched with 5hmC. (springer.com)
- By contrast, inactive chromosomal regions can be cytogenetically detected by a simple trypsin-Giemsa technique or 4′, 6-diamino-2-phenylindole dihydrochloride (DAPI) staining, which can produce the differential bands called G-bands on the basis of different chromosome structures. (springer.com)
- Using cosmid DNA from a previously described contig in the chromosomal region 20q13.3 (Fig. 1 A) ( 5 ), we isolated a 3.4-kb partial cDNA clone from a human fetal brain cDNA library and extended it by 4 kb toward the 5′ end by RACE (rapid amplification of cDNA ends) experiments ( 6 ). (sciencemag.org)
- In human bladder tumors, karyotyping, fluorescent in situ hybridization, and comparative genomic hybridization (CGH) 1 have revealed chromosomal aberrations that seem to be characteristic of certain stages of disease progression. (mcponline.org)
- The Philadelphia chromosome was the first chromosomal change found to be characteristic of a human disease. (thefreedictionary.com)
- Cytogenetic disorders with visible chromosomal abnormalities are evidenced by either an abnormal number of chromosomes or some alteration in the structure of one or more chromosomes. (thefreedictionary.com)
- What is the chromosomal make-up of humans? (brainscape.com)
- In particular, the data suggest that chromosomal regions from chicken chromosomes (GGA) Z and 4 and from human chromosomes (HSA) 9, 4, X, 5, and 8 were linked ancestrally. (uky.edu)
- Overall, our results suggest that sex chromosomal regions of birds and mammals were recruited from a common ancestral chromosome, and thus our findings conflict with the currently accepted hypothesis of separate autosomal origins. (uky.edu)
- We identified a new disease locus, designated BSCL2, within the 2.5-Mb interval flanked by markers D11S4076 and D11S480 on chromosome 11q13. (nih.gov)
- The chromosome 9p21 amyotrophic lateral sclerosis-frontotemporal dementia (ALS-FTD) locus contains one of the last major unidentified autosomal-dominant genes underlying these common neurodegenerative diseases. (nih.gov)
- This SSR is used to exclude COL5A1 as a candidate gene in hereditary hemorrhagic telangiectasia (Osler-Rendu-Weber disease) and to add COL5A1 to the existing map of "index" markers of chromosome 9 by evaluation of the COL5A1 locus on the CEPH 40-family reference pedigree set. (elsevier.com)
- The X and Y chromosomes are thought to have evolved from a pair of identical chromosomes,   termed autosomes , when an ancestral animal developed an allelic variation, a so-called "sex locus" - simply possessing this allele caused the organism to be male. (wikipedia.org)
- Interestingly, we have also identified ( 10 ) another KCNQ homolog ( KCNQ3 ) on human chromosome 8q24 close to the second locus ( 4 ) for BFNC. (sciencemag.org)
- Association between the chromosome 9p21 locus and angiographic coronary artery disease burden: a collaborative meta-analysis. (ox.ac.uk)
- BACKGROUND: Chromosome 9p21 variants have been robustly associated with coronary heart disease, but questions remain on the mechanism of risk, specifically whether the locus contributes to coronary atheroma burden or plaque instability. (ox.ac.uk)
- A QTL analysis was performed to identify genetic loci that differentially regulate CNS repair following chronic demyelination in these strains and two QTL were detected: one on chromosome 3 with a LOD score of 9.3 and a second on chromosome 9 with a LOD score of 14.0. (elsevier.com)
- Benign familial neonatal convulsions (BFNC) is an autosomal dominant epilepsy of infancy, with loci mapped to human chromosomes 20q13.3 and 8q24. (sciencemag.org)
- Gene loci for BFNC have been mapped to chromosome 20q13.3 ( 3 ) and to chromosome 8q24 ( 4 ). (sciencemag.org)
- To date, over 30 non-MHC RA-associated loci have been identified in humans, and over 100 arthritis-associated loci have been identified in rodent models of RA. (hindawi.com)
- A chromosome specially stained to delineate bands of various widths on its regions or loci. (thefreedictionary.com)
- We tested hypotheses concerning the origin of bird and mammal sex chromosomes by mapping the location of amniote sex-chromosome loci in a salamander amphibian (Ambystoma). (uky.edu)
- These were the t(9;22) in the patient with CML and deletion 9q, addition 13q, and an isochromosome 8q in the other three patients. (biomedsearch.com)
- the largest reported deletion included 20.5 million base pairs (20.5 Mb). (medlineplus.gov)
- Many cases of NMIBC tumors have a chromosome 9 deletion, which typically occurs early in tumor formation. (medlineplus.gov)
- The most common chromosome defect seen in WM is a deletion of part of chromosome 6. (cancer.org)
- On exon 3 of the human FABP1 gene an Ala to Thr substitution has been identified leading to a T94A missense mutation. (wikipedia.org)
- Using entry to the Americas as a calibration point, we estimate a mutation rate of 0.82 × 10−9 per base pair (bp) per year [95% confidence interval (CI): 0.72 × 10−9 to 0.92 × 10−9/bp/year] (table S3). (blogspot.com)
- Recent research has found that about 9 times out of 10, WM cells have a mutation (change) in a gene known as MYD88 , which normally helps immune system cells signal each other and helps keep them alive. (cancer.org)
- The sequence of chromosome 21 was a turning point for the understanding of Down syndrome. (sanger.ac.uk)
- TRF2 is a sequence-specific DNA binding protein that binds to the duplex array of TTAGGG repeats at human telomeres and protects chromosome ends from end-to-end fusion ( 14-17 ). (sciencemag.org)
- If/when the same type of virus later attacks, this bacterium uses this stored information to produce a protective virus-specific enzyme (called Cas9) designed to destroy the virus' specific sequence of base pairs. (savannahnow.com)
- Considering that our analysis focused on approximately 8.97 Mbp of sequence from the Y chromosome X-degenerated region, this rate is equivalent to 0.53 × 10−9 bp−1 year−1. (blogspot.com)
- A segment of DNA is defined as STR if (1) the minimum length is 9 bp, (2) a sequence motif (e.g. (biomedcentral.com)
- Zakian, S. 2004-10-19 00:00:00 The X and Y chromosomes of mammals, which significantly differ in structure and genetic composition, are thought to originate from a pair of autosomes. (deepdyve.com)
- Of these, 22 are autosomes and one is the sex chromosome (X or Y). At fertilization, the chromosomes from the sperm unite with the chromosomes from the ovum. (thefreedictionary.com)
- Each organism of a species is normally characterized by the same number of chromosomes in its somatic cells, 46 being the number normally present in humans, including 22 pairs of autosomes and the two sex chromosomes (XX or XY), which determine the sex of the organism. (thefreedictionary.com)
- Background and Purpose- Recently independent studies reported an association between coronary heart disease and single-nucleotide polymorphisms (SNPs) located at chromosome 9p21, near CDKN2A and CDKN2B genes. (ahajournals.org)
- Single nucleotide polymorphisms (SNPs) on chromosome 9p21 are associated with coronary artery disease, diabetes, and multiple cancers. (cdc.gov)
- The human body has nearly 1013 cells. (cdc.gov)
- Each cell (except for red blood cells) contains a nucleus that houses these chromosomes. (cdc.gov)
- Chromosome 9 is made up of about 141 million DNA building blocks (base pairs) and represents approximately 4.5 percent of the total DNA in cells. (medlineplus.gov)
- A rearrangement (translocation) of genetic material between chromosomes 9 and 22 causes a type of cancer of blood-forming cells called chronic myeloid leukemia. (medlineplus.gov)
- Chromosome 9 spans about 138 million base pairs of nucleic acids (the building blocks of DNA) and represents between 4.0 and 4.5% of the total DNA in cells. (wikipedia.org)
- epresents approximately 4.5=(9) percent of the total DNA in cells. (godlikeproductions.com)
- Cells formed through meiosis have only half the number of chromosomes or genetic material of the parent cell. (edhelper.com)
- For example, most cells of fruit flies have eight chromosomes, arranged as four similar pairs. (edhelper.com)
- But the egg or sperm cells of a fruit fly have only four chromosomes. (edhelper.com)
- But human egg and sperm cells only have twenty-three chromosomes. (edhelper.com)
- In humans, OSCAR is expressed by macrophages, monocytes, and monocyte-derived dendritic cells and modulates the response of the innate and adaptive immune systems by promoting cell activation and maturation, Ag presentation, and proinflammatory circuits. (jimmunol.org)
- This paper will examine the moral status of the human embryo especially focusing on the current issue of dismembering them to obtain embryonic stem (ES) cells. (christianliferesources.com)
- Any remaining cells will not become a human. (christianliferesources.com)
- Perhaps one could catch the embryo before it reaches a stage of being judged human and then take the ES cells without any concern. (christianliferesources.com)
- Primary human cells in culture invariably stop dividing and enter a state of growth arrest called replicative senescence. (sciencemag.org)
- Replicative senescence of human cells occurs as a consequence of the progressive shortening of the TTAGGG repeat tracts at chromosome ends ( 1 ). (sciencemag.org)
- The data presented here argue against this view and suggest that the main event heralding the end of the replicative life of primary human cells is a failure in the protective function of critically shortened telomeres. (sciencemag.org)
- Retroviral-mediated overexpression of TRF2 in primary human IMR90 fibroblasts ( 19 ) resulted in accelerated telomere shortening ( Fig. 1 , A and B). Although IMR90 cells normally lose telomeric DNA at a rate of 99 to 112 bp per end per PD, TRF2 accelerated telomere attrition by 50 to 80%, from 165 to 181 bp per end per PD ( Fig. 1 B) ( Table 1 ). (sciencemag.org)
- The modal chromosome number is 57 although cells with 58 chromosomes occurred with a comparable frequency. (atcc.org)
- Seven marker chromosomes, der(9)t(1;9)(q21;p24), der(9)t(7;9)(p11;p22), t(10q14q), der(16)t(7;16)(q11.23;q22), a small ring (about 1/2 the size of a G chromosome) and two others, were common to all cells. (atcc.org)
- Cells that have 2 copies of each chromosome- All cells (except gametes) have 2 copies of each of the 23 chrom. (coursehero.com)
- Normal human reproductive cells have 23 chromosomes. (neowin.net)
- A chromosome is a structure that occurs within cells and that contains the cell's genetic material. (encyclopedia.com)
- In prokaryotes, or cells without a nucleus, the chromosome is merely a circle of DNA. (encyclopedia.com)
- In eukaryotes, or cells with a distinct nucleus, chromosomes are much more complex in structure. (encyclopedia.com)
- Human cells normally contain 23 pairs of chromosomes. (rxwiki.com)
- These chromosomes hold the DNA that contains the instructions (genes) that control the cells in your body. (rxwiki.com)
- In people with chronic myelogenous leukemia , the chromosomes in the blood cells swap sections with each other. (rxwiki.com)
- The Philadelphia chromosome is present in the blood cells of 90 percent of people with CML. (rxwiki.com)
- The protein caused by the BCR-ABL gene causes too many white blood cells and most or all of these contain the abnormal Philadelphia chromosome. (rxwiki.com)
- In some WM cells, a piece of a chromosome is missing. (cancer.org)
- For humans, the diploid number is 46 (23 pairs in all somatic cells). (thefreedictionary.com)
- The male-determining member of a pair of human chromosomes (XY) present in the somatic cells of all male humans. (thefreedictionary.com)
- A condition known as mosaicism results from an error in the distribution of chromosomes between daughter cells during an early embryonic cell division, producing two and sometimes three populations of cells with different chromosome numbers in the same individual. (thefreedictionary.com)
- We estimate that in normal human cells ≈1% of single-strand lesions are converted to ≈50 EDSBs per cell per cell cycle. (pnas.org)
- Rates of Production of DSBs in Human Cells. (pnas.org)
- Normal cells grown in vitro display very little evidence of phenomena commonly associated with DSBs, namely, chromosome and chromatid breaks, large deletions, and rearrangements. (pnas.org)
- In the first meiotic division, homologous chromosomes need to segregate faithfully, to generate two daughter cells that both carry a haploid set of chromosomes. (biomedcentral.com)
- DNA cytosine methylation (5mC) is indispensable for a number of cellular processes, including retrotransposon silencing, genomic imprinting, and X chromosome inactivation in mammalian development. (springer.com)
- In mammalian meiotic prophase, homologous chromosome recognition is aided by formation and repair of programmed DNA double-strand breaks (DSBs). (biomedcentral.com)
Translocation of the distal2
- An aberrant form of human CHROMOSOME 22 characterized by translocation of the distal end of chromosome 9 from 9q34, to the long arm of chromosome 22 at 22q11. (harvard.edu)
- An abnormal chromosome 22 in which there is translocation of the distal portion of its long arm to chromosome 9. (thefreedictionary.com)
- Chromosome 3q arm gain linked to immunotherapy response in advanced cutaneous squamous cell carcinoma. (harvard.edu)
- however, the invasive carcinoma component uniquely showed focal CDKN2A loss and chromosome 9 LOH and did not harbor gains of chromosomes 5p or X that were present in the other tumor samples. (elsevier.com)
Called the Philadelphia chromosome2
- Every cell in the body of every living organism contains DNA in threadlike structures called chromosomes. (encyclopedia.com)
- Combine to make a diploid cell (n+ n =2n) -"fertilized egg" Examples of chromosome counts in other organisms Organism n (haploid number) 2n (diploid number) Humans 23 46 Gorillas 24 48 Dogs 39 78 Shrimp 127 254 Sweet potatoes 45 90 # of chrom. (coursehero.com)
- In a translocation, a piece of one chromosome becomes attached to a different chromosome. (cancer.org)
- The landscape of BCR-ABL mutations in patients with Philadelphia chromosome-positive leukaemias in the era of second-generation tyrosine kinase inhibitors. (harvard.edu)
- Curiously, most cancers (mutations) and disease that plague us today are found on Chromosome 9. (godlikeproductions.com)
- The human Y-chromosome accumulates roughly two mutations per generation. (wikipedia.org)
- Y-DNA haplogroups represent major branches of the Y-chromosome phylogenetic tree that share hundreds or even thousands of mutations unique to each haplogroup. (wikipedia.org)
- Mutations also can be errors in all or part of a chromosome. (encyclopedia.com)
- Many genetic mutations in these base pairs that contribute to the development of certain diseases have been identified. (savannahnow.com)
- Mutations in the genes associated with the establishment and function of nodal cilia are one of the genetic causes of human LR asymmetry disorders ( 4 , 12 ). (spandidos-publications.com)
- Chromosome 21 and down syndrome: from genomics to pathophysiology. (sanger.ac.uk)
- Comparative genomics is beginning to identify the functional components of the chromosome and that in turn will set the stage for the functional characterization of the sequences. (sanger.ac.uk)
- Human Genomics. (wikipedia.org)
- However, given that whales and humans are mammals, they would be expected to share many similarities. (answers.com)
- During evolution of sex chromosomes in placental mammals, the degradation of the Y chromosome and inactivation spreading along the X chromosome occurred gradually and in concert. (deepdyve.com)
- A number of hypotheses are considered on evolutionary relationships of X-chromosome inactivation and other molecular processes in mammals. (deepdyve.com)
- The Y chromosome is one of two sex chromosomes ( allosomes ) in mammals , including humans , and many other animals. (wikipedia.org)
- In mammals, the Y chromosome contains the gene SRY , which triggers male development. (wikipedia.org)
- Most therian mammals have only one pair of sex chromosomes in each cell. (wikipedia.org)
- In mammals, the Y chromosome contains a gene, SRY , which triggers embryonic development as a male. (wikipedia.org)
- The Y chromosomes of humans and other mammals also contain other genes needed for normal sperm production. (wikipedia.org)
- 1,9] Due to its effect on mammals such as domestic pets (cats and dogs) and lab animals, Bordetella bronchiseptica has been closely studied. (kenyon.edu)
- In placental mammals, the X and Y chromosomes share homology only in the pseudoautosomal regions (PAR). (biomedcentral.com)
- We have systematically measured the effect of normal genetic variation present in a human population on the binding of a specific chromatin protein (CTCF) to DNA by measuring its binding in 51 human cell lines. (prolekare.cz)
- Nucleolar expansion due to abnormal increases in polyamines could disrupt nearby chromatin, such as the inactive X chromosome, leading to expression of previously sequestered DNA. (frontiersin.org)
- In the hypothesis it was proposed that enlargement of the nucleolus in response to cellular stress could disrupt neighboring chromatin, such as the inactive X chromosome. (frontiersin.org)
- The large-scale chromatin organization of the major histocompatibility complex and other regions of chromosome 6 was studied by three-dimensional image analysis in human cell types with major differences in transcriptional activity. (biologists.org)
- Large chromatin loops containing several megabases of DNA were observed extending outwards from the surface of the domain defined by the specific chromosome 6 paint. (biologists.org)
- Possible causes and consequences of the genes escaping X inactivation and aspects of molecular mechanism of X-chromosome inactivation are discussed. (deepdyve.com)
- Asynapsis of these arms and the persistent DSBs then trigger transcriptional silencing through meiotic sex chromosome inactivation (MSCI), resulting in formation of the XY body. (biomedcentral.com)
- i.e., the ovum and sperm each contain 23 chromosomes. (thefreedictionary.com)
- We document that the expansion of Nat CS genes occurs as duplicated blocks distributed across 10 of the 19 poplar chromosomes, likely only as a result of segmental duplication events. (mdpi.com)
- One possibility is that senescence occurs when one or more chromosome ends have lost all telomeric DNA. (sciencemag.org)
- Unexpectedly, we also find that at most binding sites on the X chromosome, CTCF binding occurs equally on both the X chromosomes in females at the same level as on the single X chromosome in males. (prolekare.cz)
- Most families in which the disorder occurs are linked to chromosome 20. (sciencemag.org)
- This review aims to give an overview of the major horizontal transfer mechanisms and their evolution and then demonstrate the human lower gastrointestinal tract as an environment in which horizontal gene transfer of resistance determinants occurs. (dovepress.com)
- A double chromosome resulting from the conjugation of two homologous chromosomes in synapsis, which occurs during the first meiotic division. (thefreedictionary.com)
- The terms chromosome and gene were used long before biologists really understood what these structures were. (encyclopedia.com)
- The Watson and Crick discovery made it possible to express biological concepts (such as the gene) and structures (such as the chromosome) in concrete chemical terms. (encyclopedia.com)
- Subsequently, stable associations form through homologous chromosome synapsis. (biomedcentral.com)
- Humans have 23 pairs of chromosomes while chimpanzees have 24. (answersingenesis.org)
- Chimpanzees and other apes have about 23 kilobases (a kilobase is 1,000 base pairs of DNA) of repeats. (answersingenesis.org)
- The Britten 9 study looked at 779 kilobase pairs to carefully examine differences between chimpanzees and humans. (answersingenesis.org)
- Are humans and chimpanzees 99 percent genetically identical? (answers.com)
- Although it has commonly been stated in the past that humans and chimpanzees have 98.5% DNA similarity, this figure has recently been found to be incorrect. (answers.com)
- Newer research has suggested that there is approximately 96% genetic similarity between Humans and chimpanzees overall. (answers.com)
- Specifically, 18 of the chromosomes of humans are nearly identical to those of chimpanzees, the rest are very different (eg: chromosomes 4, 9, 12, 21, and y). (answers.com)
- 2) Chimpanzees and other apes have telomeres about 23 kilobases long, whereas humans are completely unique among primates with much shorter telomeres only 10 kilobases long. (answers.com)
- 3) The Y chromosome in chimpanzees is smaller than that of humans and only 60% of the genes are similar to those of the y chromosome of humans. (answers.com)
- What percentage of DNA do humans and chimpanzees share? (answers.com)
- One Perspective Although it has commonly been stated in the past that humans and chimpanzees have 98.5% DNA similarity, this figure has recently been found to be incorrect. (answers.com)
- Some specific examples of differences include: 1) Humans have 23 pairs of chromosomes in total while chimpanzees have 24. (answers.com)
- Currently, six types of Nats (NatA-F) complexes conserved from yeast to humans are responsible for these Nα-acetylation events: each of the three major Nats, NatA, NatB and NatC contain a catalytic subunit, and one or two auxiliary subunits, whereas NatD, NatE and NatF are composed of only one catalytic subunit [ 8 , 9 ]. (mdpi.com)
- Other studies conducted on the fission yeast Saccharomyces pombe have shown that yin6, the yeast Int6 homologue, positively regulates the 26S proteasome by binding to and mediating the nuclear import and assembly of a proteasome regulatory subunit, Rpn5 ( 9 ). (aacrjournals.org)
- A: The 3-plus billion nucleic acid base pairs of human DNA, coded on 46 chromosomes, are the hereditary map that encodes production and control of 20,000-plus necessary proteins. (savannahnow.com)
- Deletions of part or all of chromosome 9 are commonly found in bladder cancer. (medlineplus.gov)
- Ten of 14 hyperplasias (70%) showed deletions of chromosome 9. (uni-regensburg.de)
- Notably, recurrent deletions of Yq12 conveying azoospermia, as well as non-pathogenic reciprocal duplications, are mediated by human endogenous retroviral elements (HERVs). (nih.gov)
- Recently, independent studies have reported an association between myocardial infarction (MI) and common genetic variation on chromosome 9p21. (ahajournals.org)
- I think human people should get more deference than ones from other species, and that is how it generally happens in society. (sciforums.com)
- The normal diploid number of chromosomes is constant for each species. (thefreedictionary.com)
- an extra CHROMOSOME (supernumerary) above the normal number for the SPECIES . (thefreedictionary.com)
- We conclude that CDKN2A is a promising new candidate gene potentially contributing to AD susceptibility on chromosome 9p. (gwu.edu)
- Percentage of each chromosome consisting of potential HERV susceptibility regions. (nih.gov)
- The 170 overlapping pairs that we predicted can be condensed into 70 susceptibility regions (Figure 1, purple bars). (nih.gov)
- Chromosome 19 was determined to have the largest fraction of reference sequences within susceptibility regions as a percentage of chromosome length (Figure 2). (nih.gov)
- Our study suggests that modulation of ANRIL expression mediates susceptibility to several important human diseases. (cdc.gov)
Inactive X chromosome1
- 6. Jablonka E. , Goitein R., Marcus M., and Cedar H. (1985) DNA hypomethylation causes an increase in DNase-I sensitivity and an advance in the time of replication of the entire inactive X chromosome. (tau.ac.il)
- This is a hyper-triploid human cell line with a modal chromosome number of 75. (atcc.org)
- Chromosomes, Human, Pair 9" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings) . (uams.edu)
- Mouse GWAS appear to be far ahead of rat studies, and significantly more mouse QTLs correspond to human RA risk alleles. (hindawi.com)
- Analysis of chromosome 1 alleles for several genes in an interspecific cross between Mus spretus and C3H HeJ- gld gld mice indicates that glutaminase can be positioned within 5.5 ± 2.0 cM proximal to Ctla-4. (elsevier.com)
- Here we have attempted to address this question in pairs of non-invasive and invasive human bladder tumors using a combination of technology that included comparative genomic hybridization, high density oligonucleotide array-based monitoring of transcript levels (5600 genes), and high resolution two-dimensional gel electrophoresis. (mcponline.org)
- At the end of each chromosome is a string of repeating DNA sequences called a telomere. (answersingenesis.org)
- Divergence between samples of chimpanzee and human DNA sequences is 5% counting indels. (answers.com)
- Most of the 10 2.4x10 9 possible sequences of nucleotides would lead to complete biological malfunction (Sagan, 1997, 22:967, emp. (apologeticspress.org)
- It is believed to have 5,007 coding sequences with an average gene size of 978 base pairs. (kenyon.edu)
- 1996 ). Evolutionary dynamics of non-coding sequences within the class II region of the human MHC. (biologists.org)
- from dif ferent autosomal pairs . (deepdyve.com)
- So CCDS's gene number prediction represents a lower bound on the total number of human protein-coding genes. (wikipedia.org)
- FABP1 is a human gene coding for the protein product FABP1 (Fatty Acid-Binding Protein 1). (wikipedia.org)
- FABP1 is expressed abundantly in the human liver where it accounts for 7-11% of the total cytosolic protein, and can also be found in the intestine, kidney, pancreas stomach and lung. (wikipedia.org)
- Protein odd-skipped-related 1 is a transcription factor that in humans is encoded by the OSR1 gene . (wikipedia.org)
-  The human Y chromosome carries an estimated 100-200 genes, with between 45 and 73 of these protein-coding. (wikipedia.org)
- Recent studies indicate that Int6 is a multifaceted protein involved in the regulation of protein translation and degradation through binding with three complexes: the eukaryotic translation initiation factor 3, the proteasome regulatory lid, and the constitutive photomorphogenesis 9 signalosome. (aacrjournals.org)
- The Int6 gene has been highly conserved through evolution, from fission yeast to humans, with the intriguing exception of budding yeasts that have a related protein called Pci8p ( 4 ). (aacrjournals.org)
- Indeed, Int6 seems a multifaceted protein in that through its proteasome/constitutive photomorphogenesis 9 signalosome/eIF3 domain, it can bind not only the eIF3 and the proteasome regulatory lid but also the constitutive photomorphogenesis 9 signalosome, which is best known for its role in plants to regulate photomorphogenesis ( 10 - 12 ). (aacrjournals.org)
- Thus Kurzweil fights a war against a protein-based machine-the human body-whose basic design is about to become obsolete. (lifeextension.com)
- The sperm may contribute an X or a Y chromosome. (thefreedictionary.com)
- The Philadelphia chromosome also has been found in some cases of rapidly progressing blood cancers known as acute leukemias. (medlineplus.gov)
- This graph shows the total number of publications written about "Philadelphia Chromosome" by people in Harvard Catalyst Profiles by year, and whether "Philadelphia Chromosome" was a major or minor topic of these publication. (harvard.edu)
- Below are the most recent publications written about "Philadelphia Chromosome" by people in Profiles. (harvard.edu)
- How we approach Philadelphia chromosome-positive acute lymphoblastic leukemia in children and young adults. (harvard.edu)
- Ponatinib efficacy and safety in Philadelphia chromosome-positive leukemia: final 5-year results of the phase 2 PACE trial. (harvard.edu)
- The Philadelphia chromosome creates a new gene. (rxwiki.com)
- Tests to look for the Philadelphia chromosome. (rxwiki.com)
- Specialized tests, such as fluorescence in situ hybridization (FISH) analysis and polymerase chain reaction (PCR) test, analyze blood or bone marrow samples for the presence of the Philadelphia chromosome or the BCR-ABL gene. (rxwiki.com)
- We report here refining of our previous linkage of the TD gene to a 1-cM region between markers D9S271 and D9S1866 on chromosome 9q31, in which we found the gene encoding human ATP cassette-binding transporter 1 (ABC1). (nih.gov)
- 5 In other words, the genes and markers on these chromosomes are not in the same order in the human and chimpanzee. (answersingenesis.org)
- The Y chromosome in particular is of a different size and has many markers that do not line up between the human and chimpanzee. (answersingenesis.org)
- At least 45 distinct derivative chromosomes were detected in most metaphases, including two large metacentric markers which are approximately 1.5 times longer than a normal A group chromosome. (atcc.org)
- The markers, t(7;9) and t(7;16) were mostly paired. (atcc.org)
- In addition to PAR synapsis between X and Y, we observed extensive self-synapsis of part of the dog X chromosome, and rapid loss of known markers of DSB repair from that part of the X. Sequencing of RNA from purified spermatocytes and spermatids revealed establishment of MSCI. (biomedcentral.com)
- Individual genomic regions showed distinct configurations in relation to the chromosome 6 terrritory. (biologists.org)
- In a bone marrow stem cell, the chromosome 22 defect causes the CML increased white blood cell count. (sciencephoto.com)
- Internal organs of the human and other vertebrates exhibit a highly conserved left-right (LR) asymmetry arrangement which is the base for their function and position ( 1 , 2 ). (spandidos-publications.com)
Million base pairs1
- The DNA in the human Y chromosome is composed of about 59 million base pairs . (wikipedia.org)
- Lastly, we performed targeted RNA sequencing (RNAseq) using a custom bladder cancer panel, which confirmed gene expression signature differences between paired non-invasive/invasive components. (elsevier.com)
- They found a number of regions that 'might correspond to insertions that are specific to the human lineage. (answersingenesis.org)
- Homogeneously staining regions and dicentric chromosomes were observed. (atcc.org)
- Northern blot analysis ( 32 ) of polyadenylated RNA from multiple human tissues (left) and from different human brain regions (center and right). (sciencemag.org)
- In male mouse meiosis, the largely heterologous X and Y chromosomes synapse only in their short pseudoautosomal regions (PARs), and DSBs persist along the unsynapsed non-homologous arms of these sex chromosomes. (biomedcentral.com)
- We found that ambystomatid orthologs of human X and chicken Z sex chromosomes map to neighboring regions of a common Ambystoma linkage group 2 (ALG2). (uky.edu)
- Our study illustrates the importance of an amphibian outgroup perspective in identifying ancestral amniote gene orders and in reconstructing patterns of vertebrate sex-chromosome evolution. (uky.edu)
- The number of possible ways of putting nucleotides together in a chromosome is enormous. (apologeticspress.org)
- Accurate chromosome segregation requires that all pairs of sister chromatids become appropriately atttached to mitotic spindles before the onset of anaphase. (fishersci.com)
- Chromosome 9 likely contains 800 to 900 genes that provide instructions for making proteins. (medlineplus.gov)
- Stretches of DNA that hold coded instructions for the manufacture of specific proteins are known as genes, of which the human race has approximately 40,000 varieties. (encyclopedia.com)
- Today we know that a chromosome contains a single molecule of DNA along with several kinds of proteins. (encyclopedia.com)
- This may be partially explained by extensive, but transient, self-synapsis of the X chromosome, in association with rapid completion of meiotic DSB repair. (biomedcentral.com)
- The chromosomes can be stained by one of several techniques that produce a distinct pattern of light and dark bands along the chromosomes, and each chromosome can be recognized by its size and banding pattern. (thefreedictionary.com)
- Contain distinct DNA (containing 37 known genes) not associated with chromosomes. (brainscape.com)