湘西苗族舌运动类型的遗传学研究  

Genetic Studies on Tongue Movement Types of Miao Nationality in Western Hunan

作　　者：刘建国[1] 邓金梅[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）》2011年第2期74-77,共4页Journal of Jishou University(Natural Sciences Edition)

摘　　要：对湘西苗族学生555例(男254例,女301例)的舌运动类型(卷舌、叠舌、翻舌、尖舌、三叶舌)进行了调查测试,结果表明:卷舌、叠舌、翻舌、尖舌、三叶舌出现率分别为69.01%,17.30%,19.64%,36.40%,40.36%;5种舌运动类型出现男女性别间均无显著差异(P>0.05);5项舌运动类型间相关性较小,仅有2对相关;翻舌基因与叠舌、尖舌基因间存在互作关系.The tongue movement types including rolling, folding, twisting, pointed and clover-leaf tongues of 555 middle school students（254 males,301 females）of Miao nationality in western Hunan were investigated. The results showed that 1） the frequencies of rolling, folding, twisting, pointed and clover-leaf tongues were 69.01%, 17.30 %, 19.64 %, 36.40 %, 40.36 %, respectively; 2） no significant sexual difference was found in the frequencies of five tongue moving types（P〉0. 05） ;3） there were little correlations among ten combination traits,with only two pairs being related;4） some interactions occurred between twisting tongue gene and folding,pointed tongue gene respectively.

关 键 词：卷舌 叠舌 翻舌 尖舌 三叶舌 苗族 

分 类 号：Q987[生物学—遗传学]