Genetic composition of Teochew population in Chaozhou revealed by 19 STR loci: population polymorphism and interpopulation comparisons

被引：0

作者：

Peng, Zhiyong ^{[1
,2
]}

Zhong, Peiwen ^{[3
]}

Li, Li ^{[3
]}

Wu, Weibin ^{[3
]}

Xiao, Cheng ^{[3
]}

Feng, Chunlei ^{[3
]}

Du, Weian ^{[3
]}

Chen, Ling ^{[3
]}

机构：

[1] Taixin Hosp, Inst Nanfang Chunfu Hematol Children, Dongguan, Peoples R China

[2] Southern Med Univ, Nanfang Hosp, First Sch Clin Med, Guangzhou, Guangdong, Peoples R China

[3] Southern Med Univ, Sch Forens Med, Guangzhou, Guangdong, Peoples R China

来源：

ANNALS OF HUMAN BIOLOGY | 2019年 / 46卷 / 02期

关键词：

Population polymorphism; short-tandem repeat; Chaozhou Teochew population; AGCU Expressmarker 20 kit; HAN POPULATION;

D O I：

10.1080/03014460.2019.1595725

中图分类号：

Q98 [人类学];

学科分类号：

030303 ;

摘要：

Aim: To investigate the genetic polymorphisms of 19 STR loci in the Teochew population of Chaozhou. Subjects and methods: Nineteen STR loci of 631 unrelated Teochew people in Chaozhou were detected by using the AGCU Expressmarker 20 kit. Results: The allele frequency ranged from 0.0008-0.5577. The combined power of discrimination and combined probability of excluding paternity is over 0.999,999,999,999,999,999,999,999,999,999 and 0.999,999,992,549,546, respectively. The principal component analysis based on the 11 shared STR loci showed the Teochew population was most genetically related to the Fujian Han population. Conclusion: The results demonstrate the set of 19 autosomal STRs could provide robust genetics information for individual identification, paternity testing and human genetics research in the Teochew population.

引用

页码：187 / 192

页数：6

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