Zagrosian Ancestry in Indians

Does south indian Landowning communities like Vellalars,Reddy,Kamma, Vokkaligas,Bunts,etc have common origin. Why all south indian landowning communities genetics are similar ?

What is the genetic breakdown of bunts of south india ?

How did pure AASI people look like?

Kongu Vellalar DNA Results (AncestryDNA, HarappaWorld, Illustrative DNA)

Most closest modern day populations to IVC

See the Toda tribe.This Toda tribe from Tamil Nadu have hardly any steppe ancestry, but a lot less “ASI” ancestry than their tribal neighbors, with the balance being something like the IVC ancestry.