3 ms·
The article ignored the emergence of lactase persistence in West Africa and Saudi Arabia (where two other hotspots on the map are) but there is more on that in
by jdmitch 13y ago
The article ignored the emergence of lactase persistence in West Africa and Saudi Arabia (where two other hotspots on the map are) but there is more on that in this study:
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2672153/ http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2672153/