Tag Archives: breeding

First Humans to Leave Africa Continued to Interbreed with Africans

This month’s Nature¬†includes a recent genetic study of human genetics and inter-breeding. The new study indicates that the original humans to leave Africa remained reproductively active with Africans as recently as 20,000 years ago. These conclusions were largely drawn from data found in mitochondrial DNA¬†(passed on, unchanged from Mother to child), tracking back ancestry hundreds of generations. The data highlights the close relatedness of all human beings, regardless of skin color.

You can read more about this study in Nature (if you have a subscription) or in this wonderful synopsis by Scientific American.

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