參考文獻：
Metspalu M, Kivisild T, Metspalu E, et al. Most of the extant mtDNA boundaries in south and southwest Asia were likely shaped during the initial settlement of Eurasia by anatomically modern humans[J]. BMC genetics, 2004, 5(1): 26.

@Wang 王博士有時間的話麻煩解答一下哦,非常感謝~ ：）