Mappy Monday: Y-DNA and Mitochondrial DNA Migration Maps

Since today is National DNA Day, it is a good time to share these maps of Y-DNA and mitochondrial DNA haplogroups and possible migration routes.

World Map of Y_DNA Haplogroups: Dominant Haplogroups in Native Populations with Possible Migration Routes. By Chakazul [GFDL (http://www.gnu.org/copyleft/fdl.html) or CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)]. Available from Wikimedia Commons.

Hypothesized map of human migration based on mitochondrial DNA. By Maulucioni [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)]. Available from Wikimedia Commons.