Multi-layered population structure in Island Southeast Asians
Ontology highlight
ABSTRACT: The history of human settlement in Southeast Asia has been complex and involved several distinct dispersal events. Here we report the analyses of 1825 individuals from Southeast Asia including new genome-wide genotype data for 146 individuals from three Mainland Southeast Asian (Burmese, Malay and Vietnamese) and four Island Southeast Asian (Dusun, Filipino, Kankanaey and Murut) populations. While confirming the presence of previously recognized major ancestry components in the Southeast Asian population structure, we highlight the Kankanaey Igorots from the highlands of the Philippine Mountain Province as likely the closest living representatives of the source population that may have given rise to the Austronesian expansion. This conclusion rests on independent evidence from various analyses of autosomal data and uniparental markers.
ORGANISM(S): Homo sapiens
PROVIDER: GSE77508 | GEO | 2016/02/04
SECONDARY ACCESSION(S): PRJNA310773
REPOSITORIES: GEO
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