Out of Africa? Again?!? Y-not!

Y-Haplogroup Chart

First thing’s first: What exactly is a Y-Haplogroup, and why on earth does it matter? The Human Y-chromosome DNA haplogroup ┬áis a haplogroup (<—which is a group of similar haplotypes [<—-which are a combination of alleles (or DNA sequences) at Continue reading Out of Africa? Again?!? Y-not!