The 2-Minute Rule for pet
Mitochondrial DNA indicates that nearly all contemporary dogs tumble into a single of 4 monophyletic haplogroups that happen to be named haplogroups A, B, C, and D. Nearly all dogs slide inside haplogroup A. The mDNA "molecular clock" implies that 22,800 YBP the primary genetic divergence (break up) occurred in haplogroup A, causing the lineages A1