Genetic Continuity of Anatomically Modern Human between India and Island Southeast Asia Isea: Last Glacial Dispersal of Mtdna Lineage
نویسنده
چکیده
ABSTARCT: Our complete sequencing of 220 mtDNA genomes from the Savara and Porja of east coastal India reveals about 25 per cent genomes belongs to European macro haplogroup N. For the first time we identified mitochondrial DNA from one south Indian Savara individual that shares seven specific mutations with the N22 lineage observed in the Orang Asli group of Aboriginal Malaya, Cuyonin from Palawan and one single mutation sharing with Mindanao of Philippines which forms N22b sub-lineage. The coalescence time of N22 lineage is 20,600 ± 7000 kybp shifts the focus of “Two layer” hypothesis of human settlement in ISEA.
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