The when and where of the Y: Research on Y chromosomes uncovers new clues about human ancestry

[unable to retrieve full-text content]Using advanced analysis of DNA from Y chromosomes from men all over the world, scientists have shed new light on the mystery of when and how a few early human ancestors started to give rise to the incredible diversity of today?s population.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/top_health/~3/ShAS5SJmN7I/130801142148.htm

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