GENETICS Video: Who are Indians’ ancestors? A new study on Aryan migration provides some answers The 92 scientists who have authored the study say that the Indus Valley civilisation is key to all South Asian populations. Rohan Venkataramakrishnan Apr 09, 2018 · 06:10 pm Play Producer: Shibika Suresh | Camera: Aabid Shafi | Video Editor: Sanjeev Nair We welcome your comments at letters@scroll.in. Genetics Out of India Theory Aryan Invasion Indus Valley Civilisation Hindutva