You're brushing off my point, why no selection on the allele? Why did they all die out? Easiest answer is it never made it.
The simulations are nice, and make a theoretical lower bound but a single remote tribe somewhere on earth would push it back tens of thousands of years.
DNA Sequence an Andaman islander and every bushman and Amazonian, then we'll see.
The simulations are nice, and make a theoretical lower bound but a single remote tribe somewhere on earth would push it back tens of thousands of years.
DNA Sequence an Andaman islander and every bushman and Amazonian, then we'll see.