Sentences with phrase «between ethnic subgroups»
This led the team to hypothesize that a large fraction of their newly disovered epigenetic markers of ethnicity likely reflect biological signatures of environmental, social, or cultural differences between ethnic subgroups.
https://www.sciencedaily.com/ Not exact matches
The researchers identified several hundred differences in methylation associated with either Mexican or Puerto Rican ethnicity, but discovered that only three - quarters of the epigenetic difference between the two ethnic subgroups could be accounted for by differences in the children's genetic ancestry.