Ancient DNA Evidence for Old World Origin of New World Dogs

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Ancient DNA evidence for Old World origin of New World dogs.

Mitochondrial DNA sequences isolated from ancient dog remains from Latin America and Alaska showed that native American dogs originated from multiple Old World lineages of dogs that accompanied late Pleistocene humans across the Bering Strait. One clade of dog sequences was unique to the New World, which is consistent with a period of geographic isolation. This unique clade was absent from a la...

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ژورنال

عنوان ژورنال: Science

سال: 2002

ISSN: 0036-8075,1095-9203

DOI: 10.1126/science.1076980