广西汉族、壮族8项遗传学特征的比较  

Comparative Analysis of 8 Genetic Characteristics of Han Population and Zhuang Population in Guangxi

作　　者：于声[1] 段斯亮[1] 韦忠厅[1] 陶静[1] 莫海英[1] 闭雄杰[1] 

机构地区：[1]广西科技大学医学院,广西柳州545006

出　　处：《吉首大学学报（自然科学版）》2015年第4期93-96,共4页Journal of Jishou University(Natural Sciences Edition)

基　　金：广西壮族自治区教育厅科学研究项目(200810LX244);广西科技大学医学院硕士研究生启动项目(2007Y02)

摘　　要：调查了广西柳州市1 164名大学生(汉族705人,壮族459人)卷舌、翻舌、眼睑、前额发际、发旋、耳垂、拇指类型、小拇指弯曲等8项遗传学特征,进行统计分析,并与其他地区民族进行聚类分析.结果显示,在广西汉族、壮族间,卷舌、发际、小拇指弯曲民族间差异显著,而拇指类型、翻舌、眼睑、耳垂、发旋民族间差异不显著.聚类分析结果表明,广西汉族、壮族间遗传距离最近,广西汉族、壮族分别与贵州仫佬族间的遗传距离(0.470 6,0.512 5)最远.Investigation on 8 genetic characteristics （including the retroflexion ,twisting tongue ,eyelids , forehead hair ,hair vortex ,earlobe ,pollical type ,little finger bending ） has been conducted among 1 164 college students （705 Han people and 459 Zhuang people） .T he statistical analyses and the cluster analysis have been carried out between different nationalities in other regions .The results showed that ,among Han and Zhuang population in Guangxi ,there were significant differences in the retroflexion ,forehead hair ,and the little finger bending ,but there were no significant differences in pollical type ,twisting tongue ,eyelids ,earlobe ,hair vortex .Clustering analysis showed the shortest genetic distance between the Han population and Zhuang population in Guangxi ,and the longest genetic distances between Han and Zhuang population in Guangxi and M ulao population in Guizhou （0 .470 6 ,0 .512 5） .

关 键 词：遗传学 特征 广西 汉族 壮族 

分 类 号：Q987[生物学—遗传学]