摘要
调查了布依族舌运动类型(卷舌、叠舌、翻舌、尖舌、三叶舌),共320例(男172例,女148例).研究结果表明:1)5种舌运动类型出现率性别间均无显著差异;2)5项舌运动类型间相关性较小,仅有4对相关;3)卷舌基因与翻舌、三叶舌基因间存在互作关系,翻舌基因与叠舌、尖舌基因间存在互作关系;4)与其他群体比较,布依族卷舌率、翻舌率和尖舌率均较低.
A sample of 320 middle school students(172 males,148 females)of Bouyei Nationality was investigat on 5 tongue moving types including rolling,folding,twisting,pointed and clover-leaf tongues.The results revealed as follow:(1)No significant sexual difference was found in the frequencies of five tongue moving types;(2)Correlations were very little among ten combination traits,and only four pairs were related;(3)Some interactions occured between rolling tongue gene and clover-leaf tongue gene,also between twisting tongue gene and rolling,folding,pointed tongue gene respectively;(4)Compared with other populations,the Bouyei nationality has a lower frequency of rolling,twisting and pointed tongue.
出处
《沈阳师范大学学报（自然科学版）》
CAS
2004年第3期227-231,共5页
Journal of Shenyang Normal University:Natural Science Edition
基金
国家自然科学基金资助项目(30170482)
关键词
卷舌
叠舌
翻舌
尖舌
三叶舌
布依族
rolling tongue
folding tongue
twisting tongue
pointed tongue
clover-leaf tongue
Bouyei nationality
