By analyzing Y-chromosomal DNA of over 1000 putative descendants of general Cao Cao (155 – 220 AD), his SNP type was unequivocally established (O2-M268).
China Bio news release, November 12, 2013
By analyzing Y-chromosomal DNA of over 1000 putative descendants of general Cao Cao (155 – 220 AD), his SNP type was unequivocally established (O2-M268).
China Bio news release, November 12, 2013