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Haplogroup A (mtDNA) : ウィキペディア英語版 | Haplogroup A (mtDNA)
In human mitochondrial genetics, Haplogroup A is a human mitochondrial DNA (mtDNA) haplogroup. ==Origin==
Haplogroup A is believed to have arisen in Asia some 30,000–50,000 years before present. Its ancestral haplogroup was Haplogroup N. Its highest frequencies are among Indigenous peoples of the Americas, its largest overall population is in East Asia, and its greatest variety (which suggests its origin point) is in East Asia. Thus, it might have originated in and spread from the Far East.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Haplogroup A (mtDNA)」の詳細全文を読む
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