2 ms·
There was a Eurasian introgression back into Africa from either the Arabian Peninsula or (less likely) across the Sahara into Chadic ethnic groups visible in Y-
by selimthegrim 5y ago
There was a Eurasian introgression back into Africa from either the Arabian Peninsula or (less likely) across the Sahara into Chadic ethnic groups visible in Y-DNA haplogroups. Most likely that's the source of the 0.3%