[The sequence polymorphism of Y-chromosome DNA and mtDNA of Dong Ethnic of Congjiang, Guizhou].
To study the patrilineal and matrilineal genetic structure and the origin of Dong Ethnic of Congjiang Guizhou. Study the distribution of Y-chromosome haplotypes which consisted of 10 SNPs of Y-DNA and mtDNA haplogroups consisted of 11 SNPs by using PCR-RFLP method. The result is three haplotypes H6,H11,H14 were detected, the frequency of H11 is 92.5%. Six haplogroups were identified by mtDNA analysis, 75% of the people can be identified. The patrilineal genetic structure of Dong of Guizhou is simple, Principle component indicated that the structure is closer to Zhuang-Dong branch of Sino-Tibetan language family. The matrilineal genetic structure of Dong of Guizhou is complicated.
Qi
Xiao-Lan
XL
Key Laboratory of Molecular Biology, Guiyang Medical College, Guiyang 550004, China. xiaolan76@163.com
Xie
Yuan
Y
Shan
Ke-Ren
KR
Chu
Xun
X
Liu
Xuan
X
Li
Yi
Y
Zhao
Yan
Y
Wu
Chang-Xue
CX
Ma
Jiao
J
Xiu
Jin
J
Ren
Xi-Lin
XL
D044466:Asian People / Q000235:genetics*; D002681:China / Q000208:ethnology; D041322:Chromosomes, Human, Y / Q000235:genetics*; D004247:DNA / Q000235:genetics; D004272:DNA, Mitochondrial / Q000235:genetics*; D006239:Haplotypes; D006801:Humans; D010802:Phylogeny; D020641:Polymorphism, Single Nucleotide; D013045:Species Specificity
D004272:DNA, Mitochondrial; D004247:DNA