The Major Y-Chromosome Haplogroup R1b-M269 in West-Europe, Subdivided by the Three SNPs S21/U106, S145/L21 and S28/U152, Shows a Clear Pattern of Geographic Differentiation
Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=53754#.VNHOeyzQrzE Author(s) Gérard Lucotte Affiliation(s) Institute of Molecular Anthropology, Paris, France . ABSTRACT More than 2600 unrelated males from West-Europe were analysed by molecular hybridization experiments for the p49a,fTaq I polymorphisms. A total of 895 subjects (34%), belonging to haplogroup M269, were identified and further analysed for the three SNPs, S21/U106, S145/L21 and S28/U152; these three SNPs define the Northwest, West and South European sub-haplogroups, respectively. These haplogroups showed quite different frequency distribution patterns within West-Europe, with frequency peaks in Northern Europe, in Brittany in France and in Northern Italy/Southern France. KEYWORDS Y-Chromosome DNA Polymorphisms , Haplogroups , SNP , West-Europe , Sub-Haplogroups Cite this paper Lucotte, G. (2015). The M...