Genetic affinity between the Kam-Sui speaking Chadong and Mulam people  

作　　者：Qiong-Ying DENG Chuan-Chao WANG Xiao-Qing WANG Ling-Xiang WANG Zhong-Yan WANG Wen-Jun WU Hui LI Genographic Consortiun~ 

机构地区：[1]Department of Anatomy, Guangxi Medical University, Nanning 530021, China [2]State Key Laboratory of Genetic Engineering and MOE Key Laboratory of Contemporary Anthropology, School of Life Sciences, Fudan University, Shanghai 200433, China [3]Members of the Genographic Consortium are listed in the Appendix.

出　　处：《Journal of Systematics and Evolution》2013年第3期263-270,共8页植物分类学报（英文版）

基　　金：This work was supported by the Natural Science Foundation of Guangxi （Grant No. 2011GXNSFA018240）, the National Natural Science Foundation of China （Grant Nos. 31071098, 91131002）, the National Excellent Youth Science Foundation of China （Grant No. 31222030）, the Shanghai Rising-Star Program （Grant No. 12QA 1400300）, the Shanghai Commission of Educa- tion Research Innovation Key Project （Grant No.11zz04）, and Shanghai Professional Development Funding （Grant No. 2010001）.

摘　　要：The origins of Kam-Sui speaking Chadong and Mulam people have been controversial subjects in ethnic history studies and other related fields. Here, we studied Y chromosome （40 informative single nucleotide polymorphisms and 17 short tandem repeats in a non-recombining region） and mtDNA （hypervariable segment I and coding region single nucleotide polymorphisms） diversities in 50 Chadong and 93 Mulam individuals. The Y chromosome and mtDNA haplogroup components and network analyses indicated that both Chadong and Mulam originated from the admixture between surrounding populations and the indigenous Kam-Sui populations. The newly found Chadong is more closely related to Mulam than to Maonan, especially in the maternal lineages.The origins of Kam-Sui speaking Chadong and Mulam people have been controversial subjects in ethnic history studies and other related fields. Here, we studied Y chromosome （40 informative single nucleotide polymorphisms and 17 short tandem repeats in a non-recombining region） and mtDNA （hypervariable segment I and coding region single nucleotide polymorphisms） diversities in 50 Chadong and 93 Mulam individuals. The Y chromosome and mtDNA haplogroup components and network analyses indicated that both Chadong and Mulam originated from the admixture between surrounding populations and the indigenous Kam-Sui populations. The newly found Chadong is more closely related to Mulam than to Maonan, especially in the maternal lineages.

关 键 词：East Asian population genetic structure mitochondrial DNA Tai-Kadai Y chromosome. 

分 类 号：Q343.35[生物学—遗传学] Q987