Tolong jelaskan mengenai Rujukan dari Adam Kromosom Y dalam bahasa melayu

"Modern Men Trace Ancestry to African Migrants", A Gibbons, Volume 292, Number 5519, Issue of 11 May 2001, pp. 1051-1052.

"African Origin of Modern Humans in East Asia: A Tale of 12,000 Y Chromosomes", Yuehai Ke et al, Science 2001 292: 1151-1153