https://en.m.wikipedia.org/wiki/Haplogroup_R_(mtDNA)

不知道上次看到的中亚发现的多个特殊mt-R分支的情况足以打破这种猜想。很希望未来能够解释mt-R与Y-K2的关系.还有这种母系体质的特殊性和趋同性。

既然越来越多的数据指向东亚人与非洲人具有更多相似性，那么情况就简单了很多。只需要研究为什么西欧亚会变成这样。

Following the Trace of HVS II Mitochondrial Region Within the Nine Iranian Ethnic Groups Based on Genetic Population Analysis

In search of the genetic footprints of Sumerians: a survey of Y-chromosome and mtDNA variation in the Marsh Arabs of Iraq

Craniometrics Reveal “Two Layers” of Prehistoric Human Dispersal in Eastern Eurasia

Delineation of Mitochondrial DNA Variants From Exome Sequencing Data and Association of Haplogroups With Obesity in Kuwait