HOW DOGS CAN SAVE YOU TIME, STRESS, AND MONEY.

Mitochondrial DNA implies that nearly all modern dogs slide into 1 of 4 monophyletic haplogroups that happen to be named haplogroups A, B, C, and D. The vast majority of dogs tumble inside of haplogroup A. The mDNA "molecular clock" implies that 22,800 YBP the primary genetic divergence (split) transpired in haplogroup A, resulting in the lineages