中国17个人群中的耵聍基因频率及干型基因地理分布图

Gene Frequencies of Dry Serumen in 17 Populations and Its Geographic Distribution Maps in China

报道了中国１７个人群的干型耵聍基因频率，其中汉族人群８个，少数民族人群８个，还有一个未识别民族，即西藏聂拉木县的夏尔巴人。发表了我国汉族人群中以及汉族与少数民族中干型耵聍基因频率的地理分布图。干型耵聍基因在１７个人群中的频率及两张基因频率地理分布图都进一步证明，中国汉族与少数民族（新疆信仰伊斯兰教的少数民族除外）之间有许多基因流动、干型耵聍基因起源于东北亚。中国人群中干型耵聍基因的Ｆｓｔ应在０．１０５７与０．１６０２之间。

Gene frequencies of serumen type of 17 populations in China are reported, including 8 Han subpopulations, 8 ethnic minorities and 1 un-identified ethnic group, the Sherpas in Nyalam County, Tibet. Gene-frequency-distribution maps of dry serumen in Han, as well as in Han and ethnic minorities of China were also published. The gene frequency data of 17 populations and their distribution maps once again showed that there was a large-scale gene exchange between Han and ethnic minorities, my be, with the exception of Moslem ethnic groups in Xinjiang, and that the dry serumen gene originated in Northeast Asia. The Fst of dry serumen gene in Chinese populations as a whole was estimated to be between 0.1057 and 0.1602.