鄂尔多斯蒙古族5项舌运动类型的人类学研究

The Anthropological Studies of Five Tongue Moving Types of Ordos Mongols

2014年9月对鄂尔多斯市鄂托克旗蒙古族中学共224例蒙古族学生(男性92例,女性132例)的5项群体遗传学指标(卷舌、叠舌、翻舌、尖舌、三叶舌)进行了研究.结果发现:1)鄂尔多斯蒙古族人的卷舌、叠舌、翻舌、尖舌、三叶舌出现率分别为53.57%、6.70%、28.57%、56.25%、2.68%.卷舌、尖舌率性别间差异具有统计学意义,叠舌、翻舌、三叶舌率性别间差异无统计学意义.2)与中国北方族群比较,鄂尔多斯蒙古族卷舌、尖舌、三叶舌率偏低,叠舌、翻舌率属中等水平.3)聚类分析结果显示,鄂尔多斯蒙古族与阿拉善蒙古族、乌拉特蒙古族关系较近.

In September 2014 researched the index of population genetics of 5 tongue moving types（ tongue rolling,tongue folding,tongue twisting,pointed tongue and clover-leaf tongue） of 224 Mongolian students（ male 92,female132） in Etoke Banner of Inner Mongolia. Results showed that：（ 1） The frequencies of tongue rolling,tongue folding,tongue twisting,pointed tongue and clover-leaf tongue were 53. 57%,6. 70%,28. 57%,56. 25% and 2. 68%,respectively. Significant sexual difference were found in the frequency of tongue rolling and pointed tongue（ P〈0. 01 or 0. 01 P〈0. 05）. No significant sexual difference was found in the frequency of tongue folding,tongue twisting and clover-leaf tongue（ P〉0. 05）.（ 2） Compared with other nationalities,the Ordos Mongolian had lower frequencies of rolling tongue,pointed tongue,clover-leaf tongue,and the frequencies of tongue folding,tongue twisting were in the medium level.（ 3） The results of cluster analysis showed that Ordos Mongolian was close to that of Alxa Mongolian,and Urad Mongolian.