湖南瓦乡人舌运动类型的遗传学研究  

Genetic Studies of Tongue Moving Types in Waxiang People of Hunan Province

作　　者：皮建辉[1] 李林[1] 周建波[1] 刘涛[1] 

机构地区：[1]怀化学院生命科学系,湖南怀化418008

出　　处：《怀化学院学报》2009年第5期51-54,共4页Journal of Huaihua University

摘　　要：调查了湖南苗族瓦乡人291例中学生(男142例,女149例)的舌运动类型(卷舌、叠舌、翻舌、尖舌、三叶舌).研究结果表明:5种舌运动类型的出现率男女间仅尖舌存在显著性别差异;5项舌运动类型中翻舌基因、尖舌基因、三叶舌基因间存在彼此互作关系,且翻舌基因与卷舌基因也存在互作关系.通过与国内其他已研究的群体比较,湖南苗族瓦乡人的叠舌和三叶舌出现率较高,而尖舌出现率较低,卷舌率和翻舌率处于中等水平,且瓦乡人各舌运动类型出现率大多数与其他人群存在明显差异.291 middle school students （142 males, 149 females） of Waxiang people of Hunan Province were investigated for their 5 tongue moving types including rolling, folding, twisting, pointed and clover - leaf tongues. The results showed, significant sexual difference was found in the frequency of pointed tongue only. And interactions were occured among twisting tongue gene, pointed tongue gene and clover- leaf tongue gene with each other, and also interaction was occurred between twisting tongue gene and rolling tongue gene. Compared with other people in China, the frequencies of folding tongue and clover - leaf tongue were higher, but that of pointed tongue was lower, and that of rolling tongue and twisting tongue were middle level. And significant differences was found in the frequencies of 5 tongue moving types among Waxiang people and other groups.

关 键 词：舌运动类型 瓦乡人 基因互作 

分 类 号：Q986[生物学—人类学]