摘要
收集D7S82 0基因座的 8个不同地区汉族的相关遗传资料。应用亲缘系数 (I)和遗传距离 (D)研究八个汉族群体间的遗传关系 ,并根据遗传距离绘制遗传树。结果显示 ,成都、贵州和浙江汉族为一群 ,西安、太原、河北和长白山汉族为一群 ,而北京汉族为独立的一群。
The genetic data of D7S820 locus in eight Han populations from different regions in China were collected. Genetic similarity coefficient(I) and genetic distances (D) were used to analyze the genetic relationship among eight Han populations. The phylogenetic tree were constructed based on the genetic distance among eight Han populations. The result show that three Han populations in Guizhou ,Chengdu and Zhejiang were involved in an identical cluster, and Xi'an, Taiyuan, Hebei and Changbaishan in another, and Beijing in an unattached cluster.
出处
《中国优生与遗传杂志》
2003年第3期23-24,共2页
Chinese Journal of Birth Health & Heredity
