Evolutionary relationships of human populations
نویسندگان
چکیده
منابع مشابه
Evolutionary relationships of human populations on a global scale.
Using gene frequency data for 29 polymorphic loci (121 alleles), we conducted a phylogenetic analysis of 26 representative populations from around the world by using the neighbor-joining (NJ) method. We also conducted a separate analysis of 15 populations by using data for 33 polymorphic loci. These analyses have shown that the first major split of the phylogenetic tree separates Africans from ...
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To clarify the genetic relationships among the Lidia breed lineages and two main Portuguese Lidia bovine populations, Casta Portuguesa and Brava dos Açores, 24 autosomal microsatellites were analyzed in 120 samples. Brava dos Açores showed the highest observed and expected heterozygosity (0.73 and 0.70, respectively) while Casta Portuguesa showed the lowest observed and expected heterozygosity ...
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Genetic variation in the regulation of gene expression is likely to be a major contributor to phenotypic variation in humans, and it also constitutes an important target of recent natural selection in human populations and plays a major role in morphological evolution. The increasing amount of data of genome and transcriptome variation is now leading to a better annotation of regulatory element...
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ژورنال
عنوان ژورنال: Nature
سال: 1986
ISSN: 0028-0836,1476-4687
DOI: 10.1038/323744b0