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Distribution of the four founding lineage haplotypes in native Americans suggests a single wave of migration for the New World
Author(s) -
Merriwether D. Andrew,
Rothhammer Francisco,
Ferrell Robert E.
Publication year - 1995
Publication title -
american journal of physical anthropology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.146
H-Index - 119
eISSN - 1096-8644
pISSN - 0002-9483
DOI - 10.1002/ajpa.1330980404
Subject(s) - lineage (genetic) , hum , evolutionary biology , haplogroup , population , haplotype , geography , biology , genealogy , demography , genetics , history , allele , gene , sociology , performance art , art history
The distribution of the four founding lineage haplogroups in Native Americans from North, Central, and South America shows a north to south increase in the frequency of lineage B and a North to South decrease in the frequency of lineage A. All four founding lineage haplogroups were detected in North, Central, and South America, and in Greenberg et al.'s ([1986] Curr. Anthropol. 27: 477–497) three major linguistic groups (Amerind, NaDene, and Eskaleut), with all four haplogroups often found within a single population. Lineage A was the most common lineage in North America, regardless of language group. This overall distribution is most parsimonious with a single wave of migration into the New World which included multiple variants of all four founding lineage types. Torroni et al.'s ([1993a] Am. J. Hum. Genet. 53: 563–590) report that lineage B has a more recent divergence time than theother three lineages can best be explained by multiple variants of lineagesA, C, and D, and fewer variants of lineage B entering the New World. Alternatively, there could have been multiple waves of migration from a single parent population in Asia/Siberia which repeatedly reintroduced the same lineages to the New World. © 1995 Wiley‐Liss, Inc.