Q-M346 was discovered in Central Asia and announced in Sengupta 2006.
[2] A latter paper suggested that its ancestral state was isolated to India,[3] but this has since been refuted by its presence in West Asia,[4] Europe[citation needed] and the Americas.
Since the discovery of M346 several additional SNPs have been found to also be associated with Q-M346.
The first three levels of subclades are shown.
Additional detail is provided on the linked branch article pages.