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首页> 外文期刊>Genomics >An initial genetic linkage map of the rhesus macaque (Macaca mulatta) genome using human microsatellite loci.
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An initial genetic linkage map of the rhesus macaque (Macaca mulatta) genome using human microsatellite loci.

机译:使用人类微卫星基因座的猕猴(猕猴)基因组的初始遗传连锁图。

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Rhesus macaques (Macaca mulatta) are the most widely used nonhuman primate species in biomedical research. To create new opportunities for genetic and genomic studies using rhesus monkeys, we constructed a genetic linkage map of the rhesus genome. This map consists of 241 microsatellite loci, all previously mapped in the human genome. These polymorphisms were genotyped in five pedigrees of rhesus monkeys totaling 865 animals. The resulting linkage map covers 2048 cM including all 20 rhesus autosomes, with average spacing between markers of 9.3 cM. Average heterozygosity among those markers is 0.73. This linkage map provides new comparative information concerning locus order and interlocus distances in humans and rhesus monkeys. The map will facilitate whole-genome linkage screens to locate quantitative trait loci (QTLs) that influence individual variation in phenotypic traits related to basic primate anatomy, physiology, and behavior, as well as QTLs relevant to risk factors for human disease.
机译:猕猴(Macaca mulatta)是生物医学研究中使用最广泛的非人类灵长类动物。为了为使用恒河猴进行遗传和基因组研究创造新的机会,我们构建了恒河猴基因组的遗传连锁图。该图由241个微卫星基因座组成,所有这些基因座先前都已映射到人类基因组中。这些遗传多态性在恒河猴的五个谱系中进行了基因分型,总共865只动物。最终的连锁图涵盖了2048 cM,包括所有20个恒河猴常染色体,标记之间的平均间隔为9.3 cM。这些标记之间的平均杂合度为0.73。该连锁图提供了有关人类和恒河猴的基因座顺序和间距的新比较信息。该图将有助于全基因组链接筛选,以定位影响与灵长类动物的基本解剖,生理和行为有关的表型性状的个体变异的定量性状基因座(QTL),以及与人类疾病的危险因素相关的QTL。

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