2 documents found, page 1 of 1
Origin and spread of human mitochondrial DNA haplogroup U7
Sahakyan, Hovhannes; Hooshiar Kashani, Baharak; Tamang, Rakesh; Kushniarevich, Alena; Francis, Amirtharaj; Costa, Marta D.; Pathak, Ajai KumarHuman mitochondrial DNA haplogroup U is among the initial maternal founders in Southwest Asia and Europe and one that best indicates matrilineal genetic continuity between late Pleistocene hunter-gatherer groups and present-day populations of Europe. While most haplogroup U subclades are older than 30 thousand years, the comparatively recent coalescence time of the extant variation of haplogroup U7 (~16-19 thou...
Phylogeography of Y-chromosome haplogroup I reveals distinct domains of Prehist...
Rootsi, Siiri; Kivisild, Toomas; Benuzzi, Giorgia; Help, Hela; Bermisheva, Marina; Kutuev, Ildus; Barać, Lovorka; Peričić, Marijana; Balanovsky, OlegTo investigate which aspects of contemporary human Y-chromosome variation in Europe are characteristic of primary colonization, late-glacial expansions from refuge areas, Neolithic dispersals, or more recent events of gene flow, we have analyzed, in detail, haplogroup I (Hg I), the only major clade of the Y phylogeny that is widespread over Europe but virtually absent elsewhere. The analysis of 1,104 Hg I Y chr...