湘西苗族学生5项人类群体遗传学特征调查  

Five Population Genetic Characteristics of Students from Miao Nationality in Xiangxi

作　　者：刘建国[1] 何晓威[1] 

机构地区：[1]吉首大学生物资源与环境科学学院,湖南吉首416000

出　　处：《吉首大学学报（自然科学版）》2010年第4期94-97,共4页Journal of Jishou University(Natural Sciences Edition)

摘　　要：对湖南苗族学生的鼻梁类型、鼻孔形状、下颏类型、额头发际、头发形状等5项头面部形态特征进行了调查,结果显示:苗族多为非凸型鼻梁、宽型鼻孔、突型下颏、无尖型额头发际、直发;除鼻梁类型-下颏类型和下颏类型-头发形状2对性状相关外,其他几项之间不相关.Five morphological traits on face of 594 cases of Miao from Xiangxi were investigated.The 5 indexes were nasal profile,nostril form,chin projection,hair point of the forehead and hair form.The results showed that:majority of individuals of Miao were non-um bonate nasal profile,wide nostril,projected chin and straight hair;in most cases,these 5 indexes were not correlated with each other except nasal profile and chin projection,chin projection and hair form.

关 键 词：苗族 群体 形态特征 

分 类 号：Q987[生物学—遗传学]