Y chromosome DNA polymorphisms in two African populations.
作者： F Loirat , L Hallé , S Hazout , G Lucotte , P Guérin
DOI:
关键词: TaqI 、 Restriction fragment length polymorphism 、 Genetics 、 Population genetics 、 Biology 、 Y chromosome 、 Allele 、 Molecular probe 、 Haplotype 、 Phylogenetics
摘要: Y chromosome-specific DNA polymorphisms were detected using probe p49f after restriction with TaqI enzyme on samples coming from two African populations: Bantus and Pygmies. All the main alleles at five loci already found in Caucasians are also these populations; 12 of 16 Caucasian haplotypes populations, new Pygmy specific. A proposed phylogeny various that was derived by parsimony criterion established XIII XVIII, respectively most frequent one only present Pygmies, probably ancestral.
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