• Genetic and molecular characterization of multiflorous spikelet in oat. (geneticsmr.com)
  • genetic analysis of cinnamyl alcohol dehydrogenase in loblolly pine: single gene inheritance, molecular characterization and evolution. (liverpool.ac.uk)
  • A putative function has been assigned, using the gene ontology approach, to the set of genes harboring at least one SSR. (researchgate.net)
  • in contrast to simple family structures reported for a variety of angiosperm nsltp genes, the putative pine nsltp gene is a member of a complex family. (liverpool.ac.uk)
  • Short tandem repeats (STRs), also known as microsatellites, are repetitive DNA sequences consisting of 1-6-bp motifs present in a genome. (researchsquare.com)
  • These highly individual-specific number of repeats and the abundance of motifs have contributed to the polymorphism of STR loci. (researchsquare.com)
  • A total of 4,761 perfect and 6,583 imperfect SSRs were present in 3,781 genes (14.11% of the total), corresponding to an overall density across the gene space of 32,5 and 44,9 SSRs/Mbp for perfect and imperfect motifs, respectively. (researchgate.net)
  • In broader comparisons, SSRs vary among genomes in terms of abundance and length and most contain repeat motifs based on A and T nucleotides. (biomedcentral.com)
  • SSRs occur less frequently than predicted and, although the majority of the repeat motifs do include A and T nucleotides, the A+T bias in SSRs is less than that predicted from the underlying genomic nucleotide composition. (biomedcentral.com)
  • Two single nucleotide polymorphisms (SNPs) that showed evidence for divergent distribution between autistic and nonautistic subjects were identified, both within SLC25A12, a gene encoding the mitochondrial aspartate/glutamate carrier (AGC1). (neurotransmitter.net)
  • CONCLUSIONS: A strong association of autism with SNPs within the SLC25A12 gene was demonstrated. (neurotransmitter.net)
  • REVIEW-ARTICLE Intermediate alleles of Huntington's disease HTT gene in different populations worldwide: a systematic review. (geneticsmr.com)
  • The considered normal alleles have less than 27 CAG repeats. (geneticsmr.com)
  • Intermediate alleles (IAs) show 27 to 35 CAG repeats and expanded alleles have more than 35 repeats. (geneticsmr.com)
  • One individual was found to carry a 12 kb deletion in one copy of the ASPA gene on 17p13, which when mutated in both alleles leads to Canavan disease. (biomedcentral.com)
  • multiple alleles at qtl allow the examination of interaction among alleles at qtl (deviation from additive gene action). (liverpool.ac.uk)
  • Diversity and genetic stability in banana genotypes in a breeding program using inter simple sequence repeats (ISSR) markers. (geneticsmr.com)
  • The SSRs were categorized for the numbers of repeats present, their overall length and were allocated to their linkage group. (researchgate.net)
  • We report these two new plastid genome sequences and make comparisons (within angiosperms, seed plants, or all photosynthetic lineages) to evaluate features such as the status of ycf15 and ycf68 as protein coding genes, the distribution of simple sequence repeats (SSRs) and longer dispersed repeats (SDR), and patterns of nucleotide composition. (biomedcentral.com)
  • Because of their high diversity, wide distribution, and high polymorphism, STRs are considered as the second generation of genetic markers after restriction fragment length polymorphisms (RFLP). (researchsquare.com)
  • Therefore, STR detection has been widely used in forensic identification, paternity testing, species polymorphism identification, and genetic disease diagnosis (1)(2)(3)(4) . (researchsquare.com)
  • The insensitivity to androgens is therefore clinically significant only when it occurs in genetic males, (i.e. individuals with a Y-chromosome, or more specifically, an SRY gene). (wikipedia.org)
  • The genes/mutations could act alone or interact with other genetic and/or epigenetic or environmental factors, causing autism or related disorders. (neurotransmitter.net)
  • The first stage involved identifying, in unrelated subjects showing linkage to 2q24-q33, genetic variants in exons and flanking sequence within candidate genes and comparing the frequency of the variants between autistic and unrelated nonautistic subjects. (neurotransmitter.net)
  • Comparative chloroplast genomics as well as detailed characterizations of individual chloroplast genomes serve as the basis for functional genomic studies [ 20 ] and can direct attempts at chloroplast transformation for genetic engineering [ 21 ]. (biomedcentral.com)
  • The human androgen receptor (AR) is a protein encoded by a gene located on the proximal long arm of the X chromosome (locus Xq11-Xq12). (wikipedia.org)
  • individuals with a 46,XY karyotype always express the mutant gene since they have only one X chromosome, whereas 46,XX carriers are minimally affected. (wikipedia.org)
  • no method is currently available to correct the malfunctioning androgen receptor proteins produced by AR gene mutations. (wikipedia.org)
  • We hypothesize that there might be at least three types of autism susceptibility genes/mutations that can be (i) specific to an individual patient or family, (ii) in a genetically isolated sub-population and (iii) a common factor shared amongst different populations. (neurotransmitter.net)
  • Short tandem repeats (STRs) are widely present in the human genome. (researchsquare.com)
  • In the majority of angiosperm chloroplast genomes two copies of a large inverted repeat (IR) of about 25 kb separate the remainder of the genome into two regions of unique DNA, the large (about 90 kb) and small (about 20 kb) single copy regions (LSC and SSC, respectively). (biomedcentral.com)
  • The pattern of evolution in the sequences identified as ycf15 and ycf68 is not consistent with them being protein-coding genes. (biomedcentral.com)
  • lipid transfer protein genes of loblolly pine are members of a complex gene family. (liverpool.ac.uk)
  • Pseudomolecules as well as unmapped scaffolds were used for the bulk mining of SSR markers and for the construction of the first globe artichoke microsatellite marker database. (researchgate.net)
  • scolymus) has been used to catalog the genome's content of simple sequence repeat (SSR) markers. (researchgate.net)
  • Huntington's disease (HD) is an autosomal dominant progressive neurodegenerative disorder caused by a dynamic mutation due to the expansion of CAG repeats in the HTT gene (4p16.3). (geneticsmr.com)
  • A partial duplication in the ASMT gene, located in the pseudoautosomal region 1 (PAR1) of the sex chromosomes and previously suggested to be involved in ASD susceptibility, was observed in 6-7% of the cases but in only 2% of controls (P = 0.003). (biomedcentral.com)
  • In the present study, genes across the 2q24-q33 interval were analyzed to identify an autism susceptibility gene in this region. (neurotransmitter.net)
  • The number of repeat units differs between individuals, resulting in highly complex allele polymorphisms. (researchsquare.com)
  • YBM12-A and YBM12-B). This mutation in leaf color is controlled by a single dominant nuclear gene. (geneticsmr.com)
  • control of cad gene expression could involve either differential regulation of more than one cad gene or, alternatively combinatorial regulation of a single cad gene. (liverpool.ac.uk)
  • Linkage and association of the mitochondrial aspartate/glutamate carrier SLC25A12 gene with autism. (neurotransmitter.net)
  • The Nuphar [GenBank:NC_008788] and Ranunculus [GenBank:NC_008796] plastid genomes share characteristics of gene content and organization with many other chloroplast genomes. (biomedcentral.com)
  • The average number of repetitions varies by ethnicity, with Caucasians exhibiting an average of 21 CAG repeats, and Blacks 18. (wikipedia.org)
  • Two subjects showed partial duplication of the TM4SF2 gene on Xp11.4, previously implicated in X-linked non-specific mental retardation, but in our subsequent analyses such variants were also found in controls. (biomedcentral.com)
  • Negative association findings and research involving the serotonin transporter gene, FMR1, RELN, WNT2, HOXA1, and HOXB1 genes may be found elsewhere on this site . (neurotransmitter.net)
  • Genes in these two novel duplications include GABRB3 and ATP10A in one case, and MKRN3 , MAGEL2 and NDN in the other. (biomedcentral.com)