Chromosome walking. Medical search

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.

An activity in which the body advances at a slow to moderate pace by moving the feet in a coordinated fashion. This includes recreational walking, walking for fitness, and competitive race-walking.

Any method used for determining the location of and relative distances between genes on a chromosome.

A genus of fungi in the family Ganodermataceae, order POLYPORALES, containing a dimitic hyphal system. It causes a white rot, and is a wood decomposer. Ganoderma lucidum (REISHI) is used in traditional Chinese medicine (MEDICINE, CHINESE TRADITIONAL).

In a prokaryotic cell or in the nucleus of a eukaryotic cell, a structure consisting of or containing DNA which carries the genetic information essential to the cell. (From Singleton & Sainsbury, Dictionary of Microbiology and Molecular Biology, 2d ed)

Plasmids containing at least one cos (cohesive-end site) of PHAGE LAMBDA. They are used as cloning vehicles.

Mapping of the linear order of genes on a chromosome with units indicating their distances by using methods other than genetic recombination. These methods include nucleotide sequencing, overlapping deletions in polytene chromosomes, and electron micrography of heteroduplex DNA. (From King & Stansfield, A Dictionary of Genetics, 5th ed)

The insertion of recombinant DNA molecules from prokaryotic and/or eukaryotic sources into a replicating vehicle, such as a plasmid or virus vector, and the introduction of the resultant hybrid molecules into recipient cells without altering the viability of those cells.

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.

A phenotypically recognizable genetic trait which can be used to identify a genetic locus, a linkage group, or a recombination event.

The sequence of PURINES and PYRIMIDINES in nucleic acids and polynucleotides. It is also called nucleotide sequence.

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 female sex chromosome, being the differential sex chromosome carried by half the male gametes and all female gametes in human and other male-heterogametic species.

Use of restriction endonucleases to analyze and generate a physical map of genomes, genes, or other segments of DNA.

Abnormal number or structure of chromosomes. Chromosome aberrations may result in CHROMOSOME DISORDERS.

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)

A specific pair of human chromosomes in group A (CHROMOSOMES, HUMAN, 1-3) of the human chromosome classification.

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)

Very long DNA molecules and associated proteins, HISTONES, and non-histone chromosomal proteins (CHROMOSOMAL PROTEINS, NON-HISTONE). Normally 46 chromosomes, including two sex chromosomes are found in the nucleus of human cells. They carry the hereditary information of the individual.

Structures within the nucleus of bacterial cells consisting of or containing DNA, which carry genetic information essential to the cell.

The orderly segregation of CHROMOSOMES during MEIOSIS or MITOSIS.

A specific pair of GROUP C CHROMOSOMES of the human chromosome classification.

A specific pair of GROUP E CHROMOSOMES of the human chromosome classification.

The order of amino acids as they occur in a polypeptide chain. This is referred to as the primary structure of proteins. It is of fundamental importance in determining PROTEIN CONFORMATION.

A specific pair GROUP C CHROMSOMES of the human chromosome classification.

Actual loss of portion of a chromosome.

A specific pair of GROUP C CHROMSOMES of the human chromosome classification.

A specific pair of GROUP G CHROMOSOMES of the human chromosome classification.

Complex nucleoprotein structures which contain the genomic DNA and are part of the CELL NUCLEUS of PLANTS.

Structures within the nucleus of fungal cells consisting of or containing DNA, which carry genetic information essential to the cell.

The medium-sized, submetacentric human chromosomes, called group C in the human chromosome classification. This group consists of chromosome pairs 6, 7, 8, 9, 10, 11, and 12 and the X chromosome.

A specific pair of human chromosomes in group A (CHROMOSOMES, HUMAN, 1-3) of the human chromosome classification.

A specific pair of GROUP E CHROMOSOMES of the human chromosome classification.

A specific pair of GROUP G CHROMOSOMES of the human chromosome classification.

The alignment of CHROMOSOMES at homologous sequences.

Complex nucleoprotein structures which contain the genomic DNA and are part of the CELL NUCLEUS of MAMMALS.

A specific pair of GROUP D CHROMOSOMES of the human chromosome classification.

A specific pair of GROUP B CHROMOSOMES of the human chromosome classification.

A specific pair of GROUP C CHROMOSOMES of the human chromosome classification.

The human male sex chromosome, being the differential sex chromosome carried by half the male gametes and none of the female gametes in humans.

A specific pair of GROUP C CHROMOSOMES of the human chromosome classification.

A specific pair of GROUP F CHROMOSOMES of the human chromosome classification.

A sequence-ready BAC clone contig of a 2.2-Mb segment of human chromosome 1q24. (1/186)

Human chromosomal region 1q24 encodes two cloned disease genes and lies within large genetic inclusion intervals for several disease genes that have yet to be identified. We have constructed a single bacterial artificial chromosome (BAC) clone contig that spans over 2 Mb of 1q24 and consists of 78 clones connected by 100 STSs. The average density of mapped STSs is one of the highest described for a multimegabase region of the human genome. The contig was efficiently constructed by generating STSs from clone ends, followed by library walking. Distance information was added by determining the insert sizes of all clones, and expressed sequence tags (ESTs) and genes were incorporated to create a partial transcript map of the region, providing candidate genes for local disease loci. The gene order and content of the region provide insight into ancient duplication events that have occurred on proximal 1q. The stage is now set for further elucidation of this interesting region through large-scale sequencing. (+info)

Genomic organization and localization of the human CRMP-1 gene. (2/186)

The Collapsin Response Mediator Protein-1 (CRMP-1) is a brain specific protein considered to be involved in the collapsin-induced growth cone collapse during neural development. CRMP-1 belongs to the Unc-33 gene family. Here we report the genomic structure and the localization of the human CRMP-1 gene to chromosome 4p16.1. Sequence analysis revealed that the human CRMP-1 gene consists of 14 exons. We have also established sequencing assays for all its coding exons. This should permit the rapid screening for mutations to assess CRMP-1 role in genetic disorders mapped in the 4p16.1 region. (+info)

Analyses of a polyhydroxyalkanoic acid granule-associated 16-kilodalton protein and its putative regulator in the pha locus of Paracoccus denitrificans. (3/186)

The polyhydroxyalkanoic acid (PHA) granule-associated 16-kDa protein (GA16 protein) of Paracoccus denitrificans was identified, and its corresponding gene was cloned and analyzed at the molecular level. The N-terminal amino acid sequence of GA16 protein revealed that its structural gene is located downstream from the PHA synthase gene (phaCPd) cloned recently (S. Ueda, T. Yabutani, A. Maehara, and T. Yamane, J. Bacteriol. 178:774-779, 1996). Gene walking around phaCPd revealed two new open reading frames (ORFs) possibly related to PHA synthesis, one of which was the phaPPd gene, encoding GA16 protein, and the other was the phaRPd gene, encoding a protein that is putatively involved in the regulation of the expression of phaPPd. Overproduction of PhaPPd was observed in Escherichia coli carrying phaPPd, but the overproduction was not observed in the presence of phaRPd. Coexpression of phaPPd and PHA biosynthesis genes in E. coli caused increases in both the number of poly-(3-hydroxybutyric acid) (PHB) granules and PHB content and caused decreases in both the size of the granules and the molecular weight of PHB. GA16 protein was considered a phasin protein. The phaRPd gene had significant similarities to stdC, a possible transcriptional factor of Comamonas testosteroni, as well as to other ORFs of unknown function previously found in other PHA-synthetic bacteria. (+info)

Breaking colinearity in the mouse HoxD complex. (4/186)

Vertebrate Hox genes are activated in a spatiotemporal sequence that reflects their clustered organization. While this colinear relationship is a property of most metazoans with an anterior to posterior polarity, the underlying molecular mechanisms are unknown. Previous work suggested that Hox genes were made progressively available for transcription in the course of gastrulation, implying the existence of an element capable of initiating a repressive conformation, subsequently relieved from the clusters sequentially. We searched for this element by combining a genomic walk with successive transgene insertions upstream of the HoxD complex followed by a series of deletions. The largest deficiency induced posterior homeotic transformations coincidentally with an earlier activation of Hoxd genes. These data suggest that a regulatory element located upstream of the complex is necessary for setting up the early pattern of Hox gene colinear activation. (+info)

The type II pullulanase of Thermococcus hydrothermalis: molecular characterization of the gene and expression of the catalytic domain. (5/186)

The gene encoding a hyperthermostable type II pullulanase produced by Thermococcus hydrothermalis (Th-Apu) has been isolated. Analysis of a total of 5.2 kb of genomic DNA has revealed the presence of three open reading frames, one of which (apuA) encodes the pullulanase. This enzyme is composed of 1,339 amino acid residues and exhibits a multidomain structure. In addition to a typical N-terminal signal peptide, Th-Apu possesses a catalytic domain, a domain bearing S-layer homology-like motifs, a Thr-rich region, and a potential C-terminal transmembrane domain. The presence of these noncatalytic domains suggests that Th-Apu may be anchored to the cell surface and be O glycosylated. (+info)

Physical map and organization of chromosome 7 in the rice blast fungus, Magnaporthe grisea. (6/186)

The rice blast fungus Magnaporthe grisea is a highly destructive plant pathogen and one of the most important for studying various aspects of host-plant interactions. It has been widely adopted as a model organism because it is ideally suited for genetic and biological studies. To facilitate map-based cloning, chromosome walking, and genome organization studies of M. grisea, a complete physical map of chromosome 7 was constructed using a large-insert (130 kb) bacterial artificial chromosome (BAC) library. Using 147 chromosome 7-specific single-copy BAC clones and 20 RFLP markers on chromosome 7, 625 BAC clones were identified by hybridization. BAC clones were digested with HindIII, and fragments were size separated on analytical agarose gels to create DNA fingerprints. Hybridization contigs were constructed using a random cost algorithm, whereas fingerprinting contigs were constructed using the software package FPC. Results from both methods were generally in agreement, but numerous anomalies were observed. The combined data produced five robust anchored contigs after gap closure by chromosomal walking. The genetic and physical maps agreed closely. The final physical map was estimated to cover >95% of the 4.2 Mb of chromosome 7. Based on the contig maps, a minimum BAC tile containing 42 BAC clones was created, and organization of repetitive elements and expressed genes of the chromosome was investigated. (+info)

A 12-Mb complete coverage BAC contig map in human chromosome 16p13.1-p11.2. (7/186)

We have constructed a complete coverage BAC contig map that spans a 12-Mb genomic segment in the human chromosome 16p13.1-p11.2 region. The map consists of 68 previously mapped STSs and 289 BAC clones, 51 of which-corresponding to a total of 7.721 Mb of genomic DNA-have been sequenced, and provides a high resolution physical map of the region. Contigs were initially built based mainly on the analysis of STS contents and restriction fingerprint patterns of the clones. To close the gaps, probes derived from BAC clone ends were used to screen deeper BAC libraries. Clone end sequence data obtained from chromosome 16-specific BACs, as well as from public databases, were used for the identification of BACs that overlap with fully sequenced BACs by means of sequence match. This approach allowed precise alignment of clone overlaps in addition to restriction fingerprint comparison. A freehand contig drawing software tool was developed and used to manage the map data graphically and generate a real scale physical map. The map we present here is approximately 3.5 x deep and provides a minimal tiling path that covers the region in an array of contigous, overlapping BACs. (+info)

Characterization of the DNA polymerase loci of the novel porcine lymphotropic herpesviruses 1 and 2 in domestic and feral pigs. (8/186)

Two novel porcine gammaherpesviruses, porcine lymphotropic herpesviruses 1 and 2 (PLHV-1 and -2), have been detected by amplification of short DNA polymerase (DPOL) sequences from blood and spleen of domestic pigs while searching for unknown herpesviruses in pigs as possible risk factors in xenotransplantation. In the present study, the DPOL genes of the two viruses and the open reading frames (ORFs) that follow in the downstream direction were amplified by PCR-based genome walking from adaptor-ligated restriction fragment libraries of porcine spleen samples. The sequences determined for the two PLHVs exhibited a very low G+C content (37 mol%) and a marked suppression of the CpG dinucleotide frequency. The DPOL proteins encoded were 95% identical and showed a close relationship (60% identity) to the DPOL protein of a ruminant gammaherpesvirus, alcelaphine herpesvirus 1 (AlHV-1). This was confirmed by phylogenetic analyses of the conserved regions of the two PLHV DPOL proteins. The PLHV ORFs downstream of DPOL exhibited 83% identity to each other and >>50% similarity to ORF A5, the position equivalent of AlHV-1. From these data, the PLHVs can be firmly classified to the subfamily Gammaherpesvirinae: To find a natural reservoir for the PLHVs, organs of feral pigs were screened with five different PCR assays, targetting either the DPOL gene or 3'-flanking sequences. In all samples, PLHV sequences were detected that originated predominantly from PLHV-2, suggesting the possibility of virus transfer between feral and domestic pig populations. (+info)

... it provides the library of a genomic format that chromosome walking requires.[citation needed] Yeast artificial chromosome or ... Chromosome walking can be used for the purpose of cloning a gene. It does this by using the known gene's markers that are ... Chromosome walking is also useful when it comes to filling in the gaps that may be present in genomes by locating clones that ... This is why Vectorette PCR is one of the methods that can be used to create this library for chromosome walking to occur. ...

https://en.wikipedia.org/wiki/Vectorette_PCR

chromosome walking See primer walking. circulating tumor DNA (ctDNA) Any extracellular DNA fragments derived from tumor cells ... of a linear chromosome or chromosome fragment) Having no centromere. acrocentric (of a linear chromosome or chromosome fragment ... In humans, the X chromosome and the Y chromosome are sex chromosomes. alpha helix (α-helix) A common structural motif in the ... the Y chromosome. X-inactivation X-linked trait Y chromosome One of two sex chromosomes present in organisms which use the XY ...

https://en.wikipedia.org/wiki/Glossary_of_genetics

Chromosome Walk, the SIB virtual exhibition. Official website Swiss Bioinformatics Resource Portal (Expasy) (Webarchive ...

https://en.wikipedia.org/wiki/Swiss_Institute_of_Bioinformatics

September 1989). "Identification of the cystic fibrosis gene: chromosome walking and jumping". Science. 245 (4922): 1059-1065. ... The CFTR gene is located on the long arm of chromosome 7, at position q31.2, and ultimately codes for a sequence of 1,480 amino ... The gene that encodes the human CFTR protein is found on chromosome 7, on the long arm at position q31.2. from base pair ... ΔF508 is present on at least one copy of chromosome 7 in approximately one in 30 Caucasians. Presence of the mutation on both ...

https://en.wikipedia.org/wiki/Cystic_fibrosis_transmembrane_conductance_regulator

Afterward, chromosome walking and jumping techniques were used to identify the gene and sequence it. Forward genetics can work ... September 1989). "Identification of the cystic fibrosis gene: chromosome walking and jumping". Science. 245 (4922): 1059-1065. ... process and much of the work went into mapping and cloning the gene through association studies and chromosome walking. Despite ... Genetic-linkage studies were able to map the disease loci in cystic fibrosis to chromosome 7 by using protein markers. ...

https://en.wikipedia.org/wiki/Forward_genetics

They then used a combination of chromosome walking and chromosome hopping or jumping to locate the CF gene, which they named ... 1989-09-08). "Identification of the cystic fibrosis gene: chromosome walking and jumping". Science. 245 (4922): 1059-1065. ... each chromosome a child inherits is a mix of the both of that parent's copies of that chromosome. Markers would only be ... Due to the phenomenon of recombination, whereby parts of chromosomes swap homologous segments during germ cell development, ...

https://en.wikipedia.org/wiki/Johanna_Rommens

Unlike chromosome walking, chromosome jumping is able to start on one point of the chromosome in order to traverse potential ... Combining chromosome jumping to chromosome walking through the chromosome allows bypassing repetitive DNA for the search of the ... Thus, sequences not reachable by chromosome walking can be sequenced. Chromosome walking can also be used from the new jump ... Shotgun sequencing Chromosome walking Chromosome landing Jumping library Drumm ML (May 2001). "Construction of chromosome ...

https://en.wikipedia.org/wiki/Chromosome_jumping

... chromosome walking and jumping". Science. 245 (4922): 1059-1065. doi:10.1126/science.2772657. PMID 2772657. Retrieved 30 ...

https://en.wikipedia.org/wiki/1989_in_science

Using protein markers, gene-linkage studies were able to map the mutation to chromosome 7. Chromosome walking and chromosome ... September 1989). "Identification of the cystic fibrosis gene: chromosome walking and jumping". Science. 245 (4922): 1059-1065. ... The CFTR gene, found at the q31.2 locus of chromosome 7, is 230,000 base pairs long, and creates a protein that is 1,480 amino ... More specifically, the location is between base pair 117,120,016 and 117,308,718 on the long arm of chromosome 7, region 3, ...

https://en.wikipedia.org/wiki/Cystic_fibrosis

This technique is an extension of "chromosome walking" that allows larger "steps" along the chromosome. If steps of length N kb ... In the early days, chromosome walking from genetically linked DNA markers was used to identify and clone disease genes. However ... Chromosome jumping (or chromosome hopping) was first described in 1984 by Collins and Weissman. At the time, cloning techniques ... 8 September 1989). "Identification of the cystic fibrosis gene: chromosome walking and jumping". Science. 245 (4922): 1059-1065 ...

https://en.wikipedia.org/wiki/Jumping_library

Meselson, M.; Weigle, J. J. (1961-06-15). "Chromosome brekage accompanying genetic recombination in bacteriophage". Proceedings ...

https://en.wikipedia.org/wiki/Grete_Kellenberger-Gujer

Meselson, M.; Weigle, J. (1961). "Chromosome Breakage Accompanying Genetic Recombination in Bacteriophage". Proceedings of the ... normally used by the phage to insert itself into the chromosome of a host cell. Subsequently, variations of the experiment by ...

https://en.wikipedia.org/wiki/Matthew_Meselson

This technique, called chromosome walking, can be exploited to sequence entire chromosomes. Whole genome shotgun sequencing is ... P1 artificial chromosomes (PACs) have features of both P1 vectors and Bacterial Artificial Chromosomes (BACs). Similar to P1 ... Yeast artificial chromosomes (YACs) are linear DNA molecules containing the necessary features of an authentic yeast chromosome ... The λ chromosome is 48.5kb long and can carry inserts up to 25kb. These inserts replace non-essential viral sequences in the λ ...

https://en.wikipedia.org/wiki/Genomic_library

The method can be used to sequence entire chromosomes (hence "chromosome walking"). Primer walking was also the basis for the ... The term "primer walking" is used where the main aim is to sequence the genome. The term "chromosome walking" is used instead ... Chromosome walking is time-consuming, and chromosome landing is the method of choice for gene identification. This method ... Primer walking is a method to determine the sequence of DNA up to the 1.3-7.0 kb range whereas chromosome walking is used to ...

https://en.wikipedia.org/wiki/Primer_walking

Google Scholar citation The treasures of chromosome 7. Autumn 2001. The University of Toronto Magazine Walking the jungles and ... Chromosome 7: DNA Sequence and Biology. 2003. Science 300, 767-772. Google Scholar citation Minassian et al. Mutations in a ... Earlier (1988-2003) with Lap-chee Tsui, he led studies of human chromosome 7, in particular in the mapping phase of the Human ... Structural variation of chromosomes in autism spectrum disorder. 2008. American Journal of Human Genetics 82, 477-88. Google ...

https://en.wikipedia.org/wiki/Stephen_W._Scherer

If the chromosome walk proceeds through the mutant allele, the new polymorphisms will start to show increase in recombination ... This process produces a contig map of the locus and is known as chromosome walking. With the completion of genome sequencing ... Suppressor mutations can be described as second mutations at a site on the chromosome distinct from the mutation under study, ... By the classical genetics approach, a researcher would then locate (map) the gene on its chromosome by crossbreeding with ...

https://en.wikipedia.org/wiki/Genetic_screen

chromosome walking See primer walking. circulating tumor DNA (ctDNA) Any extracellular DNA fragments derived from tumor cells ... of a linear chromosome or chromosome fragment) Having no centromere. acrocentric (of a linear chromosome or chromosome fragment ... In humans, the X chromosome and the Y chromosome are sex chromosomes. alpha helix (α-helix) A common structural motif in the ... chromosome A DNA molecule containing part or all of the genetic material of an organism. Chromosomes may be considered a sort ...

https://en.wikipedia.org/wiki/Glossary_of_genetics_(0–L)

"Mapping human chromosomes by walking with sequence-tagged sites from end fragments of yeast artificial chromosome inserts". ... Whole human chromosomes have been examined, such as the X chromosome, generating the location of genetic markers for numerous ... Yeast artificial chromosomes (YACs) are genetically engineered chromosomes derived from the DNA of the yeast, Saccharomyces ... Bacterial artificial chromosome (BAC) Cosmid Fosmid Genetic engineering Human artificial chromosome Autonomously replicating ...

https://en.wikipedia.org/wiki/Yeast_artificial_chromosome

... automatable amplification and sequencing of insert end fragments from P1 and YAC clones for chromosome walking". Genomics. 25 ( ... Universal Fast Walking: for genome walking and genetic fingerprinting using a more specific 'two-sided' PCR than conventional ' ... and allows unidirectional genome walking from known into unknown regions of the chromosome. Solid Phase PCR: encompasses ... Boehnke M, Arnheim N, Li H, Collins FS (July 1989). "Fine-structure genetic mapping of human chromosomes using the polymerase ...

https://en.wikipedia.org/wiki/Polymerase_chain_reaction

... without any need for chromosome walking and its associated problems. Chromosome landing, together with the technology that has ... Primer walking Tanksley, Steven D.; Ganal, Martin W.; Martin, Gregory B. (February 1995). "Chromosome landing: a paradigm for ... From the abstract of PMID 7716809: The strategy of chromosome walking is based on the assumption that it is difficult and time ... and/or highly repetitive genomes by minimizing the need for chromosome walking. It is based on the principle that the expected ...

https://en.wikipedia.org/wiki/Chromosome_landing

... automatable amplification and sequencing of insert end fragments from P1 and YAC clones for chromosome walking". Genomics. 25 ( ... This method is deployed for DNA sequencing, genome walking, and DNA footprinting. A related technique is amplified fragment ...

https://en.wikipedia.org/wiki/Variants_of_PCR

They are-with accompanying Y-chromosome locations-U5 (rs2178500), L149 (8486380) and L31 (also called S149) (rs35617575.. ... In 2009-10, Family Tree DNA's Walk through the Y Project, sequencing certain Y-chromosome segments, provided a number of new G ... The mutation is found on the Y chromosome at 10595022 and is a change from G to C. G-L30 (also G-PF3267, G-S126 or G-U8; G2a2b ... Its chromosome location listed as 21653414. G2a was found in medieval remains in a 7th- century CE high-status tomb in ...

https://en.wikipedia.org/wiki/Haplogroup_G-M201

... organization of genes and repeats in the large cereal genomes and implications for the isolation of genes by chromosome walking ... Different large-insert libraries like BACs, P1 artificial chromosomes (PAC), yeast artificial chromosome (YAC) and ... The most common type of large-insert clone is the bacterial artificial chromosome (BAC). With BAC, the genome is first split ... Next, using the map from the first step the contigs are assembled back into the chromosomes. The first complete plant genome ...

https://en.wikipedia.org/wiki/Plant_genome_assembly

"Diploid/Polyploid Syntenic Shuttle Mapping and Haplotype-Specific Chromosome Walking Toward a Rust Resistance Gene (Bru1) in ... Each chromosome pair derived from the Triticum urartu parent is homoeologous to the opposite chromosome pair derived from the ... Although chromosomes are shattered into many fragments, complete chromosomes can be regenerated by making use of overlapping ... Durum wheat contains a hybrid genome with two sets of chromosomes derived from Triticum urartu and two sets of chromosomes ...

https://en.wikipedia.org/wiki/Polyploidy

If the position of the gene can be determined using molecular markers then chromosome walking is one way to isolate the correct ...

https://en.wikipedia.org/wiki/Genetic_engineering_techniques

... one of these clones can then be sequenced to yield a new probe and the process repeated in a method called chromosome walking. ... From this map, a minimal number of fragments that cover the entire chromosome are selected for sequencing. In this way, the ... If the gap is large (>20kb) then the large fragment is cloned in special vectors such as bacterial artificial chromosomes (BAC ... and cloned into a bacterial host using BACs or P1-derived artificial chromosomes (PAC). Because multiple genome copies have ...

https://en.wikipedia.org/wiki/Shotgun_sequencing

They then used a combination of chromosome walking and chromosome hopping or jumping to locate the CF gene, which they named ... each chromosome a child inherits is a mix of the both of that parent's copies of that chromosome. Markers would only be ... In the late 1990s she began studying chromosome structure and function. She has investigated genome instability and made ... Due to the phenomenon of recombination, whereby parts of chromosomes swap homologous segments during germ cell development, ...

https://en.wikipedia.org/wiki/Batsheva_Kerem

... to emphasize the contrast with an older and much more time-consuming method of copying DNA fragments called chromosome walking ... who agreed to collaborate with the Toronto team and share his chromosome-jumping technique. The gene was identified in June ... "A novel gene containing a trinucleotide repeat that is expanded and unstable on Huntington's disease chromosomes" (PDF). Cell. ... The method described was named chromosome jumping, ...

https://en.wikipedia.org/wiki/Francis_Collins

Weaving, Linda S.; Christodoulou, John; Williamson, Sarah L.; Friend, Kathie L.; McKenzie, Olivia L. D.; Archer, Hayley; Evans ... X chromosome reactivation (XCR) is the process by which the inactive X chromosome (the Xi) is re-activated in the cells of ... Therian female mammalian cells have two X chromosomes, while males have only one, requiring X-chromosome inactivation (XCI) for ... the paternal X chromosome is already partially silenced at the zygote stage by imprinted XCI, suggesting that sex-chromosome ...

https://en.wikipedia.org/wiki/X-chromosome_reactivation

Utilizing a bidirectional chromosome walk beginning at oli, a gene on the same linkage group as frq, Dunlap and colleagues ... walked over 200kb across frq. The location of frq was verified in 1986 through transformation of cosmids into frq9 and by ...

https://en.wikipedia.org/wiki/Jay_Dunlap

In the later twentieth century a third main occupation entered Marsh Arab life; the weaving of reed mats on a commercial scale ... 2011). "In search of the genetic footprints of Sumerians: a survey of Y-chromosome and mtDNA variation in the Marsh Arabs of ...

https://en.wikipedia.org/wiki/Marsh_Arabs

Some breeds that have palomino representatives are the American Saddlebred, Tennessee Walking Horse, Morgan and Quarter Horse. ... maps to horse chromosome 21". Animal Genetics. 32 (6): 340-343. doi:10.1046/j.1365-2052.2001.00806.x. PMID 11736803. The eyes ...

https://en.wikipedia.org/wiki/Palomino

However, if total thyroid hormone levels point to hypothyroidism or hyperthyroidism in the absence of accompanying symptoms, ... Articles with short description, Short description matches Wikidata, Genes on human chromosome X, Blood proteins, Thyroid). ... 1995). "Precise localization of the human thyroxine-binding globulin gene to chromosome Xq22.2 by fluorescence in situ ...

https://en.wikipedia.org/wiki/Thyroxine-binding_globulin

The Y-chromosome haplogroup distribution for Sherpas follow a pattern similar to that for Tibetans. Sherpa mtDNA distribution ... McCarthy, Julie (24 April 2014). "Sherpas Walk Off The Job After Deadly Avalanche". NPR. The Associated Press (21 April 2014 ... some Sherpa climbing guides walked off the job, and some climbing companies are no longer providing guides and porters for ...

https://en.wikipedia.org/wiki/Sherpa_people

J. K. Rowling said the name "seemed to suit the headmaster, because one of his passions is music and I imagined him walking ... Only fertilised queens can lay diploid eggs (one set of chromosomes from a drone, one from the queen) that mature into workers ... Bumblebee workers can lay unfertilised haploid eggs (with only a single set of chromosomes) that develop into viable male ...

https://en.wikipedia.org/wiki/Bumblebee

It has been argued that walking into a toilet separated by sex requires people to self-separate and that some transgender ... chromosomes and anatomy' at birth. The University of Oklahoma continually adds unisex toilets to their campus to accommodate ...

https://en.wikipedia.org/wiki/Unisex_public_toilet

"No Whining, No Flowers." The goal of the project is to expand the contemporary repertoire for treble choirs by commissioning ... Jump the Chromosome and Perception Test (2016) Christine Donkin: The Grail Bird (2017) Melissa Dunphy: It Isn't a Dream (2018) ...

https://en.wikipedia.org/wiki/Cornell_University_Chorus

It has a chromosome no. = 2n=28. The genus name of Rachelia is in honour of Rachel Chisholm, born Kevern (1915-2017), New ... They are normally damaged by plant collectors or by animals, when walked on. "Rachelia J.M.Ward & Breitw. , Plants of the World ...

https://en.wikipedia.org/wiki/Rachelia_glaria

Instead the spells strengthened the earth-walking demons. They used their newfound power to kill citizens of Waverly as a ... Deadfall - Artificially enhanced with a double Y chromosome, testosterone and strength control. Shock Treatment - Marcia Hargis ...

https://en.wikipedia.org/wiki/Hellenders

A. × wherryi showed the same pattern, as it also contains chromosomes from both of those species. A specimen of A. stotleri was ... This showed that it was not descended to A. pinnatifidum, whose chromatograms contain compounds inherited from walking fern (A ... The species has a chromosome number of 144 in the sporophyte, indicating an allotetraploid origin. It sporulates from June to ... Finally, the diploid hybrid A. montanum × platyneuron, from which A. bradleyi arose by chromosome doubling, is essentially ...

https://en.wikipedia.org/wiki/Asplenium_bradleyi

v t e (Genes on human chromosome 2, All stub articles, Human chromosome 2 gene stubs). ... and possibly also modifications in the ankle or foot that allow humans to walk on two legs". Evidence to date shows that of the ... "Evaluation of the chromosome 2q37.3 gene CENTG2 as an autism susceptibility gene". American Journal of Medical Genetics Part B ...

https://en.wikipedia.org/wiki/CENTG2

... as well as the obvious ability to walk on two feet. With this new information, scientists now believe that there is ... There are also differences in the genetic networks and chromosome structure that make it difficult to quantify the relative ...

https://en.wikipedia.org/wiki/The_Myth_of_the_One_Percent

On April 12, 1999, Rust saw Maya Jakic, aged 30, walking on the street and pulled over in his car to offer "a lift and some fun ... a condition found in men which is caused by having two or more X chromosomes. Rust's physical symptoms included infertility, ...

https://en.wikipedia.org/wiki/Mark_Errin_Rust

Another name used is alpha-1 proteinase inhibitor (α1-PI). The gene is located on the long arm of chromosome 14 (14q32.1). Over ... impaired walking capacity or increased number of exacerbations) as evaluated by a healthcare professional experienced in the ... Genes on human chromosome 14, Drugs with non-standard legal status, Chemicals that do not have a ChemSpider ID assigned, ECHA ...

https://en.wikipedia.org/wiki/Alpha-1_antitrypsin

Lamkin TD, Walk SF, Liu L, Damen JE, Krystal G, Ravichandran KS (April 1997). "Shc interaction with Src homology 2 domain ... CS1 French-language sources (fr), CS1 maint: bot: original URL status unknown, Genes on human chromosome 2, EC 3.1.3). ... Zhang J, Walk SF, Ravichandran KS, Garrison JC (July 2009). "Regulation of the Src homology 2 domain-containing inositol 5'- ...

https://en.wikipedia.org/wiki/INPP5D

1, 8-9. "[O]ur findings confirmed that the Xiongnu had a strongly admixed mitochondrial and Y-chromosome gene pools and ... They appear to have spent so much time riding that they walked clumsily, something observed in other nomadic groups. Roman ... 12 November 2019). "Y-chromosome haplogroups from Hun, Avar and conquering Hungarian period nomadic people of the Carpathian ... 12 November 2019). "Y-chromosome haplogroups from Hun, Avar and conquering Hungarian period nomadic people of the Carpathian ...

https://en.wikipedia.org/wiki/Huns

They drained the marshes for agriculture, developed trade, and established industries, including weaving, leatherwork, ... a result that finds some support from Y chromosome analysis which shows that the Natufians and successor Levantine Neolithic ... sometimes pulled upstream by people and animals walking along the nearby banks Evidence of wheeled vehicles appeared in the mid ...

https://en.wikipedia.org/wiki/Sumer

... chromosome - chromosome walking - cilium - circular dichroism - cis face - citric acid - citric acid cycle - cladistics - ... von Willebrand factor water Y chromosome - yeast zymology Contents: Top 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 ... Philadelphia chromosome - phospholipid - phospholipid bilayer - phosphopeptide - phosphoprotein - phosphorus - phosphorylation ...

https://en.wikipedia.org/wiki/Index_of_biochemistry_articles

Hess was allowed walks on the grounds and car trips into the surrounding countryside. He had access to newspapers and other ... and Jan Cemper-Kiesslich of the University of Salzburg demonstrated a 99.99 per cent match between the prisoner's Y chromosome ... The inmates were taken for outdoor walks around the prison grounds for an hour each day, separated by about 10 yards (9 m). ... with a further six weeks bed rest before he was permitted to walk with crutches. Captain Munro Johnson of the Royal Army ...

https://en.wikipedia.org/wiki/Rudolf_Hess

The Detroit Tigers baseball team walked out on strike only five minutes after the start of their game against the Philadelphia ... Died: Nettie Stevens, 50, American biologist, credited for the discovery of the sex chromosome (b. 1861) The first competitive ... John J. Joughin, Shakespeare and National Culture (Manchester University Press, 1997) p126 "Detroit Tigers Walk Off the Ball ... and the Socialist Union party members walked out after fistfights broke out. Massachusetts became the first state to ratify the ...

https://en.wikipedia.org/wiki/May_1912

Retrieved 27 March 2018.[dead link] Wang CC, Yan S, Hou Z, Fu W, Xiong M, Han S, Jin L, Li H. Present Y chromosomes reveal the ... An uncle of Jian Shuo, one of the most powerful and influential eunuchs under Emperor Ling, was caught walking in the city ... The researchers also found that the Y chromosomes of Cao Ding match those of self-proclaimed living descendants of Cao Cao who ... In the early 2010s, researchers from Fudan University compared the Y chromosomes collected from a tooth from Cao Cao's ...

https://en.wikipedia.org/wiki/Cao_Cao

The phage itself integrates into a serine tRNA gene on the chromosome. The T12 virus itself has not been placed into a taxon by ... Suspicion based on accompanying symptoms and diagnostic studies are important in these cases.[citation needed] Following ...

https://en.wikipedia.org/wiki/Scarlet_fever

... with a chromosome count of n = 17. A 1985 paper alleged that a Dudleya of this species from Guadalupe Island had a chromosome ... Another unusual feature was the twisting floral stem, which was present on all the plants. The peduncle is sinuously twisted, ... Funamoto, Tsuneo; Yuasa, Hiroshi; Kondo, Norio (1985-01-01). "Chromosome study on six species of the genus Dudleya ( ... Chromosome counts of the plants collected by Reid Moran on Islote Afuera and Islote Negro done by Dr. Charles H. Uhl indicate ...

https://en.wikipedia.org/wiki/Dudleya_guadalupensis

Sperm Chromosomes. Reproductive hazards can affect the chromosomes found in sperm. The sperm and egg each contribute 23 ... The extremity of this stigma is conveyed by some of the dialogue, people living with HIV are often ridiculed as "a walking ... The DNA stored in these chromosomes determines what someone will look like and their our bodies will function. Radiation or ... However, little is known about the effects of workplace hazards on sperm chromosomes. Pregnancy. If a damaged sperm does ...

https://en.wikipedia.org/wiki/Sexual_and_reproductive_health

Thus it can "walk" in both direction. The switching of direction is controlled with high precision. In single molecule motility ... The function of this gene product includes chromosome positioning, centrosome separation and establishing a bipolar spindle ... This experimental setup enables the observer to follow separate Kinesin-5 molecules as they "walk" along the microtubule, ... Genes on human chromosome 10, All articles with unsourced statements, Articles with unsourced statements from January 2020, ...

https://en.wikipedia.org/wiki/Kinesin-like_protein_KIF11

The sex chromosome in a human egg is always an X chromosome since a female only has X sex chromosomes. In sperm, about half the ... One hypothesis is that this makes it more optimized for walking and that the wider female pelvis is an evolutionary compromise ... The X-chromosome carries a larger number of genes in comparison to the Y-chromosome. In humans, X-chromosome inactivation ... Of these 23 pairs of chromosomes, 22 are autosomes, and one is a sex chromosome. There are two kinds of sex chromosomes-X and Y ...

https://en.wikipedia.org/wiki/Sex_differences_in_human_physiology

... the first author of a 1988 paper detailing the disease. It also named after the Japanese biochemist and physician, Hiro Kanzaki ... since different forms of Schindler disease have been mapped to the same gene on chromosome 22; though different changes ( ... attributable to mutations in the NAGA gene on chromosome 22, which leads to excessive lysosomal accumulation of glycoproteins. ... 1949- ), who further studied it and released papers detailing the disease in 2006.[citation needed] List of cutaneous ...

https://en.wikipedia.org/wiki/Schindler_disease

The relationship of the CO pathway to the overall process of meiotic recombination is illustrated in the accompanying diagram. ... The MUS81-MMS4 endonuclease, although a minor resolvase for CO formation in S. cerevisiae, is crucial for limiting chromosome ... the DNA of an homologous chromosome that is not broken forming a displacement loop (D-loop). After strand invasion, the further ...

https://en.wikipedia.org/wiki/MUS81

The most severely impaired children do not walk or acquire language, but the typical patient learns to walk and speak and has ... SD is caused by a mutation in the SLC17A5 gene, located at human chromosome 6q14-15. This gene codes for sialin, a lysosomal ... This means the defective gene responsible for the disorder is located on an autosome (chromosome 6 is an autosome), and two ...

https://en.wikipedia.org/wiki/Salla_disease

This alignment is important for accurate chromosome segregation to daughter cells and startling new data show that chromosomes ... replicated DNA condenses into chromosomes that conspicuously align at the equator of the microtubule-based spindle. ... Chromosome segregation is mediated by a complex microtubule-based spindle1. Spindle microtubules attach to chromosomes through ... This alignment is important for accurate chromosome segregation to daughter cells and startling new data show that chromosomes ...

https://www.nature.com/articles/ncb0406-308?error=cookies_not_supported&code=96013d18-222a-4dd2-8d73-4ce74fd74091

Chromosome 11 is singular in that it carries hosts of genes involved in various illnesses. At least 180 genes involved in ...

https://www.chromosomewalk.ch/en/chromosome/chromosome-11/

A chromosome walk April 14, 2022 , Issue 57 Stroll through biological databases: Walking on chromosomes is a CusMiBio project ...

https://scienceinschool.org/issue/issue-57/

Eastern Idaho Friends Dont Count Chromosomes Fun Run & Walk

https://www.easternidahodownsyndrome.org/race-info/registration-info.html

Identification of the cystic fibrosis gene: chromosome walking and jumping. Science 1989;245:1059-65. ... In 1989, the CFTR gene was cloned and mapped to chromosome 7 (5), which allowed newborns to be screened through direct DNA ... Among these are a document and an accompanying editorial in Diagnostic Medical Pathology prepared by participants in the ...

https://www.cdc.gov/mmwr/preview/mmwrhtml/00050341.htm

Identification of the cystic fibrosis gene: chromosome walking and jumping. Science. 1989 Sep 8. 245(4922):1059-65. [QxMD ... In 1989, the CF locus was localized through linkage analysis to the long arm of human chromosome 7, band q31. [11] ... a 129/Sv allelic contribution in mice that yields a milder inflammatory response in CF and is potentially linked to chromosomes ...

https://www.medscape.com/answers/1001602-31218/how-do-cftr-mutations-cause-cystic-fibrosis-cf

Assembly & Chromosome walking Tracembler Tracembler streamlines the process of recursive database searches, sequence assembly, ... aligned to whole chromosomes of model organism or mammalian genomes. Developers at Boston College. Linux-64 and Linux-32. ...

https://www2.unil.ch/cbg/index.php?title=UHTS

Identification of the cystic fibrosis gene: chromosome walking and jumping. Science. 1989 Sep 8. 245(4922):1059-65. [QxMD ...

https://emedicine.medscape.com/article/1001602-clinical

Identification of the cystic fibrosis gene: chromosome walking and jumping. Science 1989;245:1059-65. * Welsh MJ, Tsui LC, Boat ... In 1989, the CFTR gene was cloned and mapped to chromosome 7 (5), which allowed newborns to be screened through direct DNA ... Among these are a document and an accompanying editorial in Diagnostic Medical Pathology prepared by participants in the ...

https://wonder.cdc.gov/wonder/prevguid/m0050341/m0050341.asp

Identification of the cystic fibrosis gene: chromosome walking and jumping. Science 245: 1059--1065. Rior Riordan, John R., ... The genetic organization of chromosomes. Ann. Rev. Genet. 5: 237--256. Todd Todd, Peter M. 1993. Artificial death. Proceedings ...

http://textfiles.com/programming/zen_life.txt

A random-walk/giant-loop model for interphase chromosomes. Proc Natl Acad Sci U S A. 1995;92(7):2710-2714. ... Super-resolution fluorescence microscopy as a tool to study the nanoscale organization of chromosomes. Curr Opin Chem Biol. ... Mitotic chromosome organization has been addressed both by 3D SIM and SMLM, and notable achievements have been reviewed ... Sexton T, Cavalli G. The role of chromosome domains in shaping the functional genome. Cell. 2015;160(6):1049-1059. ...

https://www.dovepress.com/superresolution-microscopy-for-bioimaging-at-the-nanoscale-from-concep-peer-reviewed-fulltext-article-RRB

The sequence information can further be used to initiate chromosome walking for eventual cloning of the complete PHA ...

https://www.ars.usda.gov/research/publications/publication/?seqNo115=166226

KRAB to introduce H3K9me3 at hundreds of loci spanning megabases on human chromosome 19 and simultaneously track genome ... Walking along chromosomes with super-resolution imaging, contact maps, and integrative modeling. PLoS Genet. 2018;14:e1007872. ... Chromosome-specific repeats for the EpiGo system. Mining of chromosome-specific repeats was described previously with some ... By mining the chromosome-specific repeats across megabases of human genome, we found a repeat class which consists of 836 ...

https://genomebiology.biomedcentral.com/articles/10.1186/s13059-020-02201-1

"GenomeDISCO: A concordance score for chromosome conformation capture experiments using random walks on contact map graphs." ... "Group-walk, a rigorous approach to separate FDR analysis by TDC." Bioinformatics (Proceedings of the European Conference on ... "X-chromosome inactivation and escape from X inactivation in mouse." Methods in Molecular Biology. 1861:205-219, 2018. ... "The structure and function of chromatin and chromosomes." Proceedings of the Pacific Symposium on Biocomputing. 17:434-440, ...

https://noble.gs.washington.edu/pubs.html

Maybe its my Generation X chromosomes, but Ive found walking in the woods with a heavy pack to be lacking in adrenaline ... I wonder about those evolved chromosomes, being Gen X myself. More important, I worry about becoming a backpacking curmudgeon. ... Our property looks out at Arizona fabled Mogollon Rim and is a short walk to perennial Beaver... ... The Man Who Walked Through Time - about hiking the length of the Grand Canyon - and The Complete Walker, which sold 500,000 ...

https://www.hcn.org/issues/46.12/the-death-of-backpacking/

Ring chromosome 14 syndrome is a condition characterized by seizures and intellectual disability. Explore symptoms, inheritance ... Development may be delayed, particularly the development of speech and of motor skills such as sitting, standing, and walking. ... Learn more about the chromosome associated with Ring chromosome 14 syndrome. *chromosome 14 ... Ring chromosome 14 syndrome is caused by a chromosomal abnormality known as a ring chromosome 14, sometimes written as r(14). A ...

https://medlineplus.gov/genetics/condition/ring-chromosome-14-syndrome/

In this activity students examine karyotypes from five individuals to try to identify which chromosomes determine gender in ... In addition, they are provided with a series of questions that walk them through the logic of identifying which chromosomes ... but that the presence or absence of a Y chromosome does. In addition, having one extra or one missing chromosome can lead to ... Most students know that XX are female and XY are male, but dont know that it is the presence or absence of the Y chromosome ...

https://serc.carleton.edu/sp/merlot/biology/interactive/examples/14131.html

Walks With Assistance If Other or condition treated or resolved, please explain ... You are donating to : Chromosome Disorder Outreach, Inc, a 501(c)(3) non-profit organization. How much would you like to donate ... Chromosome Disorder Outreach, Inc.. P.O. Box 724. Boca Raton, FL 33429-0724. [email protected] ... CDO offers chromosome disorder networking/matching services, access to an organizational mailing list, registry inclusion, and ...

https://chromodisorder.org/registration/

"But mostly I received amazing training in molecular biology, walking hundreds of kilobases along the chromosome and screening ...

https://www.biophysics.org/blog/gail-robertson

Four years later I had cloned MONOPTEROS and walked enough along chromosomes. Thus, after briefly wrapping up my Ph.D. work at ...

https://thenode.biologists.com/the-people-behind-the-papers-pauline-anne-christian-hardtke/interview/

A chromosome-level genome assembly of the Walking goby (Scartelaos histophorus). Li, X., Qi, J., Corush, J. B., Chen, J. & ...

https://experts.illinois.edu/en/publications/?ordering=publicationYearThenTitle&showAdvanced=false&allConcepts=true&inferConcepts=true&publicationYear=2010&publicationYear=2011&publicationYear=2012&publicationYear=2013&publicationYear=2017&publicationYear=2019&author=a3c39de3-9eb1-4968-8bec-d4e714e74a48&format=&descending=true&nofollow=true&page=2

Two separate candidate regions for SRS on chromosome 7. Maternal UPD(7) in SRS has involved the whole chromosome in the ... with accompanying deletions of 15q subbands.21-24 Several SRS features overlap with those seen in patients with the r(15) ... MATERNAL UNIPARENTAL DISOMY FOR CHROMOSOME 7 AND SRS. Maternal UPD for chromosome 7 (mUPD(7)), that is, the inheritance of both ... Different segments of human chromosome 7 share homology with regions from 10 different mouse chromosomes including 2, 4, 5, 6, ...

https://jmg.bmj.com/content/38/12/810?ijkey=e4ede4220a5999f3d78c429e5a23670121351c1f&keytype2=tf_ipsecsha

Human Y Chromosome Much Older Than Previously Thought. Mar. 4, 2013 - The discovery and analysis of an extremely rare African ... Want your ashes spread where Jesus walked?. By Sara Sidner, CNN. Sea of Galilee (CNN) - When I am visiting the United States ... American Y chromosome pushes back the time of the most recent common ancestor for the Y chromosome lineage tree to 338,000 ... taught and performed many miracles including walking on water. ...

https://religion.blogs.cnn.com/2013/04/12/want-your-ashes-spread-where-jesus-walked/

Scientists in England said they have found a link between brisk walking and fewer biological markers that may indicate older ... Telomeres are caps at the end of chromosomes that protect the chromosomes from degrading. The more a cell divides, the ... More than 6% of participants reported walking at a slow pace. More than 41% of participants reported walking at a brisk pace. ... BERLIN, GERMANY - APRIL 20: Elderly women walk at a fast pace in a park during the third wave of the coronavirus pandemic on ...

https://www.q13fox.com/news/brisk-walking-may-slow-biological-aging-study-suggests

He said no, and I said oh youre one of those, and he says yeah Im one of those..and walks away. I swear every antivaxxer I ... Do pro vaxxers look like they have an extra chromosome? :p. Im not sure what I am, Im all for the vaccine for anyone who ... He said no, and I said oh youre one of those, and he says yeah Im one of those..and walks away. I swear every antivaxxer I ... He said no, and I said oh youre one of those, and he says yeah Im one of those..and walks away. I swear every antivaxxer I ...

https://forum.bodybuilding.com/printthread.php?t=179315631&s=0a624f31294654e71e69635c248f3e91&pp=30&page=103

But criminy, if were going to say that its a genetic defect that allows D.J. to walk through walls (thats on the 17th ... chromosome, is it?), we kind of have to suspend disbelief in any number of other fashions.. This show sure seems inclined to ... You know, Alan, it would have been way cool if Hiro and Ando, in the future surveying the landscape, had walked into the ...

https://sepinwall.blogspot.com/2007/04/heroes-hiro-effect.html?showComment=1177426200000

The available genomic data shows that the sequence features encompassing the purported chromosome 2 fusion site are too ... The advent of high-throughput DNA sequencing and its accompanying technologies has largely replaced these earlier technologies ... The chromosome 2 fusion is thought to account for the fact that humans have only 46 (2N) chromosomes and the great apes, ... Fan, Y. et al., Gene content and function of the ancestral chromosome fusion site in human chromosome 2q13-2q14.1 and ...

https://creation.com/chromosome-2-fusion-2

Chromosome Walking - Preferred Concept UI. M0025064. Scope note. A technique with which an unknown region of a chromosome can ... Marche sur chromosome Entry term(s):. Chromosome Walkings. Walking, Chromosome. Walkings, Chromosome. ... This process continues for the length of the chromosome.. Annotation:. technique for exploring an unknown region of a ... A technique with which an unknown region of a chromosome can be explored. It is generally used to isolate a locus of interest ...

https://decs.bvsalud.org/en/ths/resource/?id=28888

... created by the matching algorithm weaving back and forth between unphased parental chromosomes, as shown in the following ... However, her match with them overlaps with my match with her- it starts earlier on the shared Chromosome and ends earlier ... Pingback: What is the big deal about a Chromosome Browser? - The Ultimate Family Legacy ... whereas the length continues in her match with me on the same chromosome (ours like I said is a whole 15cM).. I checked on ...

https://thegeneticgenealogist.com/2017/12/29/a-small-segment-round-up/

Chromosome 11 is singular in that it carries hosts of genes involved in various illnesses. (chromosomewalk.ch)
At least 180 genes involved in perceiving smells are found on the chromosome. (chromosomewalk.ch)
Stroll through biological databases: Walking on chromosomes is a CusMiBio project that teaches students how to explore biological databases and extract basic information about human genes. (scienceinschool.org)
Researchers believe that several critical genes near the end of the long (q) arm of chromosome 14 are lost when the ring chromosome forms. (medlineplus.gov)
The loss of these genes is likely responsible for several of the major features of ring chromosome 14 syndrome, including intellectual disability and delayed development. (medlineplus.gov)
Seizures may occur because certain genes on the ring chromosome 14 are less active than those on the normal chromosome 14. (medlineplus.gov)
The investigation of imprinted genes on chromosome 7 and candidate genes from other chromosomal locations are also discussed with regard to their potential role in SRS. (bmj.com)
Botstein and Davis' landmark conceptual breakthrough, published in 1980, gave researchers the tools to trace and map out the genetic inheritance of disease in humans, while Hogness' work provided the means of identifying the precise physical location of genes of interest on chromosomes. (warrenalpert.org)
And since the markers were DNA, this insight simultaneously provided a means through which the gene walking methods of Hogness could be used to isolate the genes responsible for disease. (warrenalpert.org)
We also identified a novel staphylococcal cassette chromosome (SCC) mec V subtype harboring clustered regularly interspaced short palindromic repeats (CRISPR) and CRISPR-associated genes ( cas ). (cdc.gov)
Genes on these chromosomes have a gene dosage of two. (ku.edu)
Usually, an imbalance of gene dosage is highly detrimental to cell function, especially when the gain or loss of a whole chromosome affects the balance of hundreds of genes. (ku.edu)
The Y is actually a highly degraded version of the X chromosome that has lost nearly all of the genes that were originally present on the X. This means that in males the gene dose of the X is one. (ku.edu)
As mentioned, there are no associated health issues accompanying the genes that produce the curl in the tail. (pictures-of-cats.org)
Each chromosome has a set of genes. (nsmalondon.com)
Polyploidy and Gene Duplication: copying existing genes or chromosomes. (crev.info)

More specifically it is the SRY gene on the Y chromosome. (carleton.edu)
Identification of the cystic fibrosis gene: chromosome walking and jumping. (medscape.com)
The exception is with special, gender-determining "sex chromosomes," where males somehow function quite normally with gene dosage that is substantially out of balance with the rest of the genome. (ku.edu)
He said if this disparity in gene dosage occurred in any "normal" chromosome (autosome), that individual would be very sick, if it could live at all. (ku.edu)
But for the sex chromosomes, about half the population has a major gene dosage imbalance and doing just fine," he said, referring to males. (ku.edu)
Walters wants to know why sex chromosomes allow a seemingly disastrous gene dosage imbalance to occur without negative effects. (ku.edu)
In most species, there's a special mechanism specific to the sex chromosomes that compensates for this difference in gene dosage," he said. (ku.edu)
Chromosome and gene. (nsmalondon.com)
Gene set variation analysis (GSVA) (Version 1.35.6) assesses the variation of gene set using the Kolmogorov-Smirnov (K-S) like random walk statistic. (nsmalondon.com)
There is evidence the disease is caused by homozygous mutation in the TDP2 gene on chromosome 6p22. (cdc.gov)
The unique caused by mutations in the lamin A/C gene localization of emerin in desmosomes and on chromosome 1 (1q11-q23) [ 3 ]. (who.int)
The PPL scientists introduced a gene in the chromosomes of livestock cells in culture. (wired.com)
It was also previously impossible to choose an exact site on the chromosome to add a gene. (wired.com)
For any biology geeks, this is due to a genetic change or mutation near a gene known as ALX4 on canine chromosome 18 [4] . (pawsomedogstuff.com)
Glutathione is commonly deficient in individuals with Down Syndrome, due to the extra chromosome & overexpression of the SOD-1 gene. (blogspot.com)

In humans, females have two X chromosomes, but males have one X and one Y," said Jamie Walters, assistant professor of ecology and evolutionary biology at the University of Kansas. (ku.edu)
The Y chromosome is present in males, who have one X and one Y chromosome, while females have two X chromosomes. (alphabiolabs.ie)

These are the protective "caps" on the ends of your chromosomes - sort of like the plastic tabs on your shoelaces. (agemed.org)
Telomeres are small structures that protect the ends of your chromosomes. (hilfenetzwerk-cic.de)

These key patients define two separate candidate regions for SRS on both the p and q arms of chromosome 7. (bmj.com)
This review focuses on the influence of genomic imprinting in SRS and recent progress in defining two candidate SRS regions on both the p and q arms of chromosome 7. (bmj.com)
This photographic collage depicts the karyotype that would represent the chromosomal configuration known as a deletion syndrome, which in this case, involved the long arms of chromosome 18 (arrow). (cdc.gov)

This alignment is important for accurate chromosome segregation to daughter cells and startling new data show that chromosomes cooperate with one another to achieve this alignment. (nature.com)
Accurate chromosome segregation is essential in cell division to ensure that aneuploidy is avoided, which causes birth defects and contributes to cancer initiation and progression. (nature.com)
Chromosome segregation in mitosis and meiosis. (wikidata.org)

The disorder is clinically and genetically heterogeneous, and various modes of inheritance and abnormalities involving chromosomes 7, 8, 15, 17, and 18 have been associated with SRS and SRS-like cases. (bmj.com)
Following this insight, the first genetic maps that allowed researchers to trace patterns of inheritance in humans were made using as genetic markers locations on chromosomes where restriction enzymes slice through the DNA. (warrenalpert.org)
The inheritance of DMD has been studied in 14 families with X chromosome specific cloned DNA sequences detecting Restricition Fragment Length Polymorphisms (RFLPs) within and flanking, the DMD locus. (who.int)

Further delineation of the chromosome 14q terminal deletion syndrome. (medlineplus.gov)
A boy with 13.34-Mb interstitial deletion of chromosome 4p15. (lww.com)
Cri du chat syndrome is a rare genetic condition that is caused by the deletion of genetic material on the the p arm of chromosome 5. (genome.gov)
Myeloid malignancies with isolated 7q deletion can be further characterized by their accompanying molecular mutations. (cdc.gov)

People with ring chromosome 14 syndrome have one copy of this abnormal chromosome in some or all of their cells. (medlineplus.gov)
We have known for a long time that advancing maternal age increases the likelihood of chromosomally abnormal eggs, but this observation demonstrates that many chromosome errors have nothing to do with maternal age. (brightsurf.com)
Recombination failure is a leading cause of aneuploidy, which is the presence of an abnormal number of chromosomes. (brightsurf.com)
Pediatric genetic disorders are a broad class of health conditions that occur when a child has an abnormal chromosome. (toplinemd.com)

But mostly I received amazing training in molecular biology, 'walking' hundreds of kilobases along the chromosome and screening cDNA libraries homemade from tens of thousands of fly heads. (biophysics.org)

In mammalian cells, each kinetochore binds directly to the ends of 10-30 microtubules, which then bundle together to form kinetochore-fibres that link chromosomes to spindle poles. (nature.com)
Telomeres are end-cap DNA repeat motifs (TTAGGG) n located at the termini of linear mammalian chromosomes, recently reviewed by Tomkins and Bergman. (creation.com)

The smallest autosomes (i.e., chromosomes 21 and 22) are most likely to exhibit recombination failure. (brightsurf.com)
It works like this: Normal chromosomes, dubbed "autosomes," are present in two copies, one from a mother and one from a father. (ku.edu)

Here, we performed a systematic molecular atlas of dragline silk production through a high-quality genome assembly for the golden orb-weaving spider Trichonephila clavata and a multiomics approach to defining the Ma gland tri-sectional architecture: Tail, Sac, and Duct. (bvsalud.org)

In this activity students examine karyotypes from five individuals to try to identify which chromosomes determine gender in humans. (carleton.edu)

Spindle microtubules attach to chromosomes through kinetochores - paired structures that are associated with the centromeric heterochromatin of each sister chromatid on a chromosome. (nature.com)
2011). In a single model detailing the fast MTCkinetochore attachments, the development of centrosomal MTs toward kinetochores can be promoted by way of a chromosomal gradient of MT stabilization activity (Wollman et al. (globaltechbiz.com)

An international research team led by Martin Petr and Janet Kelso of the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany, has determined Y chromosome sequences of three Neandertals and two Denisovans. (brightsurf.com)
Telomeres are the 'caps' at the end of each chromosome, and hold repetitive sequences of non-coding DNA that protect the chromosome from damage, similar to the way the cap at the end of a shoelace stops it from unravelling. (worldhealth.net)

Figure 1: Chromosome alignment in mitosis. (nature.com)

Please come out and join us on Saturday, October 15, 2022 at RiverWinds for our 5K run/walk in memory of Ian. (raceplace.com)
April 20, 2022 (Study Finds) - A brisk walk could help add 16 years to your life, a new study finds. (agemed.org)
Sep 22, 2022 Telomere vesicles retained the Rad51 recombination factor that enabled telomere fusion with T-cell chromosome ends lengthening them by an average of 3,000 base pairs. (hilfenetzwerk-cic.de)

Chromosome staining and hybridization techniques do not provide detailed DNA sequence information, but rather indicate putative areas of homology. (creation.com)
Answer: a Explanation: Chromosome walking is a hybridization technique which uses an overlapping probe of the neighboring region of chromosome for the purpose of cloning. (sanfoundry.com)

In some cases, the ring chromosome is present in only some of a person's cells. (medlineplus.gov)
Researchers studied the link between a person's walking pace and leucocyte telomere length (LTL) - an indicator of biological age. (q13fox.com)
Researchers at the University of Leicester have discovered a link between a person's walking pace and the rate at which they age. (agemed.org)
This condition occurs when there is an error in cell division during conception and an extra chromosome is added to a person's genetic makeup. (yogawiz.com)

In addition, having one extra or one missing chromosome can lead to birth defects and mental retardation. (carleton.edu)

The sequence information can further be used to initiate chromosome walking for eventual cloning of the complete PHA biosynthesis operon. (usda.gov)
Our analysis of the available genomic data shows that the sequence features encompassing the purported chromosome 2 fusion site are too ambiguous to accurately infer a fusion event. (creation.com)
The DNA sequence evidence for a purported inactivated cryptic centromere site on chromosome 2, supposedly composed of centromeric alphoid repeats, is even more ambiguous and untenable than the case for a fusion site. (creation.com)
In addition, no ortholog for a cryptic centromere homologous to the alphoid sequence at human chromosome 2 exists on chimpanzee chromosomes 2A and 2B. (creation.com)
Chromosome staining used to achieve visible banding markers yields information related to GC base content, repeat content, CpG island density, and degree of condensation over large areas rather than specific sequence homology. (creation.com)
From a DNA sequence perspective, it is claimed that human chromosome 2 contains two key regions in its landscape. (creation.com)
Chromosome walking shows a highly homologous repetitive sequence present in all the centromere regions of fission yeast. (wikidata.org)

More than 7% of human oocytes contain at least one exchangeless chromosome pair, demonstrating a remarkably high level of meiotic recombination failure, finds a study appearing December 10 in the American Journal of Human Genetics . (brightsurf.com)
Prior to division, genetic material from the paternal and maternal copies of each chromosome is exchanged through a process called meiotic recombination or crossing over. (brightsurf.com)
The researchers found a surprisingly high level of recombination failure, with more than 7% of oocytes containing at least one exchangeless chromosome pair. (brightsurf.com)

Further molecular characterization determined that these isolates all contained staphylococcal cassette chromosome (SCC) mec V, were negative for Panton-Valentine leukocidin, and were closely related by macrorestriction analysis with the restriction enzyme Cfr91 . (cdc.gov)

is a circular structure that occurs when a chromosome breaks in two places and its broken ends fuse together. (medlineplus.gov)
Maternal uniparental disomy for chromosome 7 (mUPD(7)) occurs in up to 10% of SRS patients, with disruption of genomic imprinting underlying the disease status in these cases. (bmj.com)
This situation occurs in pretty much all animals that have sex chromosomes, which is the vast majority of animals. (ku.edu)

Telomeres are 'caps' at the end of chromosomes that protect the chromosomes from degrading. (q13fox.com)
In this study we used information contained in people's genetic profile to show that a faster walking pace is indeed likely to lead to a younger biological age as measured by telomeres. (q13fox.com)
The data actually suggest that the core ~800 bp region containing the fusion site is not a unique cryptic and degenerate head-to-head fusion of telomeres, but a distinct motif that is represented throughout the human genome with no orthologous counterpart in the chimpanzee genome on either chromosome 2A or 2B. (creation.com)
Specifically, a lifetime of brisk walking leads to longer telomeres . (agemed.org)
Importantly, the team found brisk walking alone, regardless of how much physical activity that person engages in, leads to longer telomeres. (agemed.org)
In this study we used information contained in people's genetic profile to show that a faster walking pace is indeed likely to lead to a younger biological age as measured by telomeres," concludes Tom Yates, senior author and Professor of Physical Activity, Sedentary Behavior and Health at the University of Leicester. (agemed.org)

Foster initially declined the idea, but after researching the topic he found it to be possible to isolate the male Y-chromosome from the male lines of various family descendants. (thomasjeffersondna.com)

Depiction of a hypothetical scenario where chimpanzee chromosomes 2A and 2B supposedly fuse to form human chromosome 2. (creation.com)

Confirming a causal link between walking pace and leucocyte telomere length (LTL) -- an indicator of biological age -- the Leicester-based team of researchers estimate that a lifetime of brisk walking could lead to the equivalent of 16 years younger biological age by midlife. (worldhealth.net)
Previous research on associations between walking pace, physical activity and telomere length has been limited by inconsistent findings and a lack of high-quality data. (worldhealth.net)
This research uses genetic data to provide stronger evidence for a causal link between faster walking pace and longer telomere length. (worldhealth.net)
Data from wrist-worn wearable activity tracking devices used to measure habitual physical activity also supported a stronger role of habitual activity intensity (e.g. faster walking) in relation to telomere length. (worldhealth.net)
This new study demonstrates a causal link between brisk walking and telomere length and, significantly, not the other way round. (worldhealth.net)
The team in this study notes that they did not find a link between walking slower and telomere length growing shorter. (agemed.org)

By mining the chromosome-specific repeats across megabases of human genome, we found a repeat class which consists of 836 copies of CRISPR target sites spanning ~ 17 megabases at the q-arm of chromosome 19, and we dubbed it C19Q as EpiGo-KRAB targets for the following studies (Fig. 1 a and Table S 1 ). (biomedcentral.com)

Cancer remodels the architecture of our chromosomes so the disease can take hold and spread, new research reveals. (brightsurf.com)

Major birth defects are rarely seen with ring chromosome 14 syndrome. (medlineplus.gov)

Finally, the mechanism by which extra or missing chromosomes can occur is explored, namely non-disjunction. (carleton.edu)
Students explain how meiotic non-disjunction can lead to extra or missing chromosomes. (carleton.edu)
They can also discuss what happens to individuals with missing or extra chromosomes, and how that can occur. (carleton.edu)
From our experience counseling couples who have experienced a miscarriage or the birth of a child with an extra or missing chromosome, it is clear that there is frequently accompanying guilt," Hassold says. (brightsurf.com)
After further testing, we learned that Ian had Trisomy 13, a genetic disorder where there is an extra 13th chromosome. (raceplace.com)
Coldon's Krewe represents the beauty of Down syndrome and the incredible individuals who sport their extra chromosome- including Coldon, our 18 month old triplet. (customink.com)
Klinefelter syndrome: This childhood genetic disease causes males to be born with an extra X chromosome. (toplinemd.com)
The presence of an extra copy of chromosome 21 is associated with easily identifiable physical and anatomical characteristics, which are accompanied by cardiac, orthopedic, visual, hearing, and neurological alterations that trigger a delay in motor development 2-4 . (bvsalud.org)

LEICESTER, England - A new study has suggested a link between walking pace and a genetic marker of biological age. (q13fox.com)
The KU researcher said the importance of SCDC is revealed by these three different lineages of animals that independently have evolved different cellular mechanisms to address the same biological puzzle posed by sex chromosomes and genetically determined sex. (ku.edu)
A new study of genetic data published of more than 400,000 UK adults has revealed a clear link between walking pace and a genetic marker of biological age. (worldhealth.net)
In an analysis of over 400,000 British adults from the UK Biobank, scientists found that a faster walking pace throughout life could lead to a person being 16 years younger in terms of biological age by the time they reach midlife. (agemed.org)

This review provides an overview of the genetics of SRS, and focuses on the newly defined candidate regions on chromosome 7. (bmj.com)

All medical information is held strictly confidential and helps researchers learn more about rare chromosome disorders. (chromodisorder.org)
However, researchers stopped short of saying brisk walking causes better health, only saying they have established a link. (q13fox.com)
Moving forward, the researchers will search for genetic variants that may affect the likelihood of having exchangeless chromosomes. (brightsurf.com)
Researchers from the University of Leicester at the National Institute for Health Research (NIHR) Leicester Biomedical Research Centre studied genetic data from 405,981 middle-aged UK Biobank participants and found that a faster walking pace, independent of the amount of physical activity, was associated with longer telomere. (worldhealth.net)
Researchers from the University of Leicester have previously shown using UK Biobank that as little as 10 minutes of brisk walking a day is associated with longer life expectancy, and that brisk walkers have up to 20 years' greater life expectancy compared to slow walkers. (worldhealth.net)
Leicester researchers have previously found that as little as 10 minutes of brisk walking each day can contribute to a longer life . (agemed.org)

But the frequency of exchangeless chromosomes is not affected by maternal age. (brightsurf.com)
It involves two rounds of division that ultimately result in four cells with only one copy of each paternal and maternal chromosome. (brightsurf.com)

Ring chromosome 14 syndrome is a condition characterized by seizures and intellectual disability. (medlineplus.gov)
Most people with ring chromosome 14 syndrome also have some degree of intellectual disability or learning problems. (medlineplus.gov)
Ring chromosome 14 syndrome appears to be a rare condition, although its prevalence is unknown. (medlineplus.gov)
Ring chromosome 14 syndrome is caused by a chromosomal abnormality known as a ring chromosome 14, sometimes written as r(14). (medlineplus.gov)
Ring chromosome 14 syndrome is almost never inherited. (medlineplus.gov)
Turner syndrome: This is one of the rarest genetic disorders, and it causes a child to be born with only one X chromosome. (toplinemd.com)
A child with Down syndrome has a rebel chromosome. (lovethatmax.com)

Every human being has a pair of sex chromosomes in each cell. (alphabiolabs.ie)

Here, we develop EpiGo (Epigenetic perturbation induced Genome organization)-KRAB to introduce H3K9me3 at hundreds of loci spanning megabases on human chromosome 19 and simultaneously track genome organization. (biomedcentral.com)
This molecular model involves the hypothetical fusion of two small acrocentric chimpanzee-like chromosomes (2A and 2B) at some ancient point in the human evolutionary lineage. (creation.com)
One of the most cited DNA-based arguments for human evolution is the hypothetical head-to-head fusion of two small ape-like chromosomes to form human chromosome 2. (creation.com)
While the chromosome 2 fusion model has been routinely discussed in reviews of human evolution, very little new supporting genomic data, although readily available for analysis, has been forthcoming. (creation.com)
For the purpose of propagating the dogma surrounding human evolution, several science authors have recently published novice-level science books promoting the hypothetical chromosome 2 model. (creation.com)
The general model involves the hypothetical fusion of two small, acrocentric, 12 ape-like precursor chromosomes thought to have fused end-to-end, forming the single large human chromosome 2, as illustrated in figure 1. (creation.com)
But the magnitude of the effect has not been clear, because until now, there had been no attempt to directly measure the incidence of exchangeless chromosomes in a large series of human oocytes--immature egg cells. (brightsurf.com)
To determine the overall proportion of human oocytes containing one or more exchangeless chromosomes, they counted chromosome pairs that lacked the crossover-associated protein MLH1. (brightsurf.com)
Our results indicate that quite the contrary, many of these chromosome errors are simply hardwired into human biology. (brightsurf.com)
LAWRENCE - It's a little-known fact, but roughly half the human population is walking around with a severe imbalance of chromosomes. (ku.edu)

The advent of high-throughput DNA sequencing and its accompanying technologies has largely replaced these earlier technologies for comparing both chromosomes and genomes. (creation.com)
For a baby gender test, the mother's blood sample is analysed by our in-house geneticists, who use Next Generation Sequencing to determine if foetal DNA with a Y chromosome is present in the mother's blood stream. (alphabiolabs.ie)

More than 41% of participants reported walking at a brisk pace. (q13fox.com)

2005). In another model, such chromosomal indicators promote MT development inside the clusters of PM chromosomes, accelerating the primarily lateral MTCkinetochore attachments in PM (Magidson et al. (globaltechbiz.com)

Epilepsy is a common feature of ring chromosome syndromes, including ring chromosome 14. (medlineplus.gov)
A rare hereditary ataxia characterized by early onset symptomatic generalized epilepsy, progressive cerebellar ataxia resulting in significant difficulties to walk or wheelchair dependency, and intellectual disability. (cdc.gov)

During cell division, replicated DNA condenses into chromosomes that conspicuously align at the equator of the microtubule-based spindle. (nature.com)
To segregate faithfully, all chromosomes must form bi-oriented attachments to spindle microtubules in which each of the paired kinetochore fibres extend to opposite spindle poles. (nature.com)

Blood is drawn, chromosomes are counted. (brainchildmag.com)
In the following chapters, we will describe insights and experimental approaches drawn from all of these fields, gradually weaving the multifaceted story of the birth, life, and death of cells. (alloteacher.com)

Explanation: Genome map shows identifiable landmarks on a chromosome. (sanfoundry.com)

Most students know that XX are female and XY are male, but don't know that it is the presence or absence of the Y chromosome that actually determines gender. (carleton.edu)
According to Walters, many animals such as birds and snakes have "reversed" sex chromosomes, where the female has the genetic imbalance. (ku.edu)
If a Y chromosome is not present, this is indicative of a female child. (alphabiolabs.ie)
Through nuclear transfer -- the same technique used in the creation of Dolly the sheep -- the chromosomes were inserted into a female lamb, which bore offspring carrying the intended changes. (wired.com)
We think it's time you sat him down and explained to him that no female with the requisite number of chromosomes and a non-ambient body temperature is going to allow him near her until he stops doing it, or at least stops doing it so obviously and with such relish. (halfbakery.com)

For typically developing babies, those intuitive shifts of the body-sitting, crawling, standing, walking-roll forward like a series of soft waves. (brainchildmag.com)
2 ]. Cardiac involvement can present with erally held in a semiflexed position, and the heart block, frequently inclate 20c or early child typically begins walking on tiptoe [ 2 ]. (who.int)

The Thousand Mile Summer , The Man Who Walked Through Time - about hiking the length of the Grand Canyon - and The Complete Walker , which sold 500,000 copies, "still the how-to bible on backpacking," assures Allen. (hcn.org)

Students are asked to fill out the table, and look for a correlation between numbers of X or Y chromosomes and gender. (carleton.edu)
There is also a subtle but statistically significant positive correlation between gestational age and the frequency of exchangeless chromosomes. (brightsurf.com)

Maybe it's my Generation X chromosomes, but I've found walking in the woods with a heavy pack to be lacking in adrenaline payoff. (hcn.org)
They also found a number of health risks associated with slow walkers that prevented them from walking faster such as obesity. (q13fox.com)

California Quail spend most of their time on the ground, walking and scratching in search of food. (lilliandarnell.com)

Previously interstitial deletions of chromosome 4p have only been rarely described. (lww.com)

This process continues for the length of the chromosome. (bvsalud.org)

This mechanism is called 'sex chromosome dosage compensation' (SCDC). (ku.edu)

Anatomy25

Organisms1

Diseases2

Chemicals and Drugs1

Analytical, Diagnostic and Therapeutic Techniques and Equipment7

Phenomena and Processes35

Anthropology, Education, Sociology and Social Phenomena1

Information Science3

A sequence-ready BAC clone contig of a 2.2-Mb segment of human chromosome 1q24. (1/186)

Genomic organization and localization of the human CRMP-1 gene. (2/186)

Analyses of a polyhydroxyalkanoic acid granule-associated 16-kilodalton protein and its putative regulator in the pha locus of Paracoccus denitrificans. (3/186)

Breaking colinearity in the mouse HoxD complex. (4/186)

The type II pullulanase of Thermococcus hydrothermalis: molecular characterization of the gene and expression of the catalytic domain. (5/186)

Physical map and organization of chromosome 7 in the rice blast fungus, Magnaporthe grisea. (6/186)

A 12-Mb complete coverage BAC contig map in human chromosome 16p13.1-p11.2. (7/186)

Characterization of the DNA polymerase loci of the novel porcine lymphotropic herpesviruses 1 and 2 in domestic and feral pigs. (8/186)

Chromosome Walking

Walking

Chromosome Mapping

Ganoderma

Chromosomes

Cosmids

Physical Chromosome Mapping

Cloning, Molecular

Molecular Sequence Data

Genetic Markers

Base Sequence

Chromosome Banding

X Chromosome

Restriction Mapping

Chromosome Aberrations

Sex Chromosomes

Chromosomes, Human, Pair 1

Nucleic Acid Hybridization

Chromosomes, Human

Chromosomes, Bacterial

Chromosome Segregation

Chromosomes, Human, Pair 7

Chromosomes, Human, Pair 11

Chromosomes, Human, Pair 17

Amino Acid Sequence

Chromosomes, Human, Pair 6

Chromosome Deletion

Chromosomes, Human, Pair 9

Chromosomes, Human, Pair 21

Chromosomes, Plant

Chromosomes, Fungal

Chromosomes, Human, 6-12 and X

Chromosomes, Human, Pair 2

Chromosomes, Human, Pair 16

Chromosomes, Human, Pair 22

Chromosome Pairing

Chromosomes, Mammalian

Chromosomes, Human, Pair 13

Chromosomes, Human, Pair 4

Chromosomes, Human, Pair 10

Chromosomes, Human, Y

Chromosomes, Human, Pair 8

Chromosomes, Human, Pair 19

A sequence-ready BAC clone contig of a 2.2-Mb segment of human chromosome 1q24. (1/186)

Genomic organization and localization of the human CRMP-1 gene. (2/186)

Analyses of a polyhydroxyalkanoic acid granule-associated 16-kilodalton protein and its putative regulator in the pha locus of Paracoccus denitrificans. (3/186)

Breaking colinearity in the mouse HoxD complex. (4/186)

The type II pullulanase of Thermococcus hydrothermalis: molecular characterization of the gene and expression of the catalytic domain. (5/186)

Physical map and organization of chromosome 7 in the rice blast fungus, Magnaporthe grisea. (6/186)

A 12-Mb complete coverage BAC contig map in human chromosome 16p13.1-p11.2. (7/186)

Characterization of the DNA polymerase loci of the novel porcine lymphotropic herpesviruses 1 and 2 in domestic and feral pigs. (8/186)

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