کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5113294 1377924 2017 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Antiquity of mtDNA lineage D1g from the southern cone of South America supports pre-Clovis migration
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات زمین شناسی
پیش نمایش صفحه اول مقاله
Antiquity of mtDNA lineage D1g from the southern cone of South America supports pre-Clovis migration
چکیده انگلیسی
The mitochondrial subhaplogroup D1g described in 2012 and found in Amerindian populations of southern Chile and Argentina, represents today as Monte Verde did before, an interesting paradox that has not yet received much attention. The age calculated for D1g, between 25,000 and 19,000 cal yr BP is extremely old for a South American mitochondrial subhaplogroup. The anomalous age of this haplogroup does not fit the currently accepted framework for the other mtDNA haplogroups in the Americas. In this article I compare D1g old age with those from other published D phylogenies, using the rho calculation methodology in order to test the reliability of this older age estimate. Might this lineage be evidence for an early pre-Clovis migration?
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Quaternary International - Volume 444, Part B, 20 July 2017, Pages 19-25
نویسندگان
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