When I first got my father’s 23andMe results the Y and mtDNA were an interesting contrast. He, and therefore myself, carried Y lineage R1a1a, the lord of the paternal lineages. That was not that great a surprise. In the 1000 Genomes results for the Bangladeshi sample 20% of the men were direct paternal descendants of … Continue reading The Tibeto-Burman and Austro-Asiatic ancestry of Bengalis