I projected the typical maternal Local American ratio to-be 34.5% throughout the decide to try, from inside the sharp contrast to your autosomal (8%) and you can paternal (0.5%) proportions. Brand new African maternal, autosomal and you may paternal proportions was basically estimated is 39%, 20% and 18%, respectively. Total, our very own email address details are nearly the same as those people obtained from inside the an independent investigation one to examined mtDNA and you can Y-chromosome variation in the an excellent Cuban sample comprising 245 some body . In this research, the brand new writers reported that forty five% of your own mtDNA lineages was indeed out of African origins and you may 33% off Native Western ancestry. However, merely 20% of your own Y-chromosome lineages was in fact of African origins, while the article authors didn’t come across one Y-chromosome Indigenous American lineages. Therefore, brand new genetic investigation verifies historic information exhibiting [...]