Wang B, Fu S, Zhang Y, Xue Y, Yang H, Chen B, Sun Y, Zhang Y, Li P
Department of Medical Genetics, Harbin Medical University, China.
Anthropol Anz. 2000 Sep;58(3):259-62.
The allelic distribution of the Y-chromosome specific microsatellite DYS19 in the Han population and in the Daur, Oroqen and Ewenki ethnic groups (Northeast China) was analyzed by PCR and denatured polyacrylamide gel electrophoresis. The allelic distribution in the Han population group is as follows: A = 2.90%, B = 26.09%, C = 26.09%, D = 29.98%, E = 15.94%. This allelic distribution differs statistically significant from that observed in the three other ethnic groups (p < 0.05). Furthermore the polymorphism of the Y-chromosome specific Alu insert sequence DYS287 was tested in these four groups. However, no Alu sequence insert was found.
采用聚合酶链反应（PCR）和变性聚丙烯酰胺凝胶电泳技术，分析了汉族群体以及达斡尔族、鄂伦春族和鄂温克族（中国东北地区）Y染色体特异性微卫星DYS19的等位基因分布。汉族群体的等位基因分布如下：A = 2.90%，B = 26.09%，C = 26.09%，D = 29.98%，E = 15.94%。该等位基因分布与其他三个民族的观察结果在统计学上有显著差异（p < 0.05）。此外，还检测了这四个群体中Y染色体特异性Alu插入序列DYS287的多态性。然而，未发现Alu序列插入。
