粤西汉族舌运动类型的研究

Study on tongue moving types in han nationality in the western part of Guangdong

目的对粤西汉族舌运动类型进行研究,为人类群体遗传学研究提供资料。方法调查前先向被调查者演示卷舌、翻舌、叠舌、尖舌等各种舌运动类型,并嘱其练习然后进行统计调查。结果经统计分析获得了粤西汉族各类舌运动的类型的比例,卷舌与非卷舌、翻舌与非卷舌群体中其他舌运动类型的出现率。结论粤西汉族卷舌与非卷舌基因与翻、叠、尖三种舌运动类型基因间分别存在相互作用关系,翻舌基因分别与叠、尖舌基因间均不存在相互作用关系。

Objective To study the tongue moving types in Han nationality in the western part of Gangdong to provide inference for genetics of human anthropology. Methods The types of lingual locomotions were demonstrated before the investigation and they were told to drill after that. Results The occurrence rate of the locomotion were derived between the rolling tongue and non-rolling tongue, the twisting tongue and the non-twisting tongue among other types of the tongue. The statistical results of tongue moving were obtained. Conclusion There are correlation respective between rolling tongue, non-rolling tongue gene and the gene of tonguetwisting, tonguefolding or pointedtongue among the Han nationality in the western part of Guangdong, but there is no correlation among the twisting, folding and tine tongue.