Meanwhile, ancient dog genomes tell us that dog haplogroup A2—the branch that includes the American haplogroup A2b as well as Siberian huskies—split off from the dog family tree around 22,800 ...

Haplogroup A2 was the most common, followed by B2 and D1, a trend similar to that reported in the Central Mesoamerican group. Based on the mitochondrial DNA sequence data, ...

Scientists Reshape Y Chromosome Haplogroup Tree Gaining New Insights Into Human Ancestry Date: April 3, 2008 Source: Cold Spring Harbor Laboratory ...

All present-day and ancient Mesoamericans belonged to haplogroups A2, B2, C1, D1, and D4. Black: Teotihuacan. Purple: Other Ancient Mesoamericans. Green: present-day ...

Haplogroup A2 has been reported as highly predominant in other indigenous populations such as Inuits from Greenland and Canada, with frequencies of 94.7% and 87.5%, respectively (Helgason et al ...

All present-day and ancient Mesoamericans belonged to haplogroups A2, B2, C1, D1, and D4. Credit: Dr. Fuzuki Mizuno Teotihuacan was one of the largest metropolitan centers in ancient Mesoamerica ...