摘要
本文在调查河北汉族、满族、回族耳垂性状的基础上,计算出三个民族的基因频率,并进行了三个民族之间、三个民族与赫哲族、柯尔克孜族之间耳垂显性基因频率的比较,研究结果提示:我国北方民族群体的耳垂的基因频率由西向东有逐渐降低的趋势。
Based on the investigation of the character of the lobe of Han, Manchu and Muslim in Hebei, calculation mas made on the gene frequency of the three nationalities and comparisons were made of dominant gene frequency of earlobe among three nationalities and between the three and Hejhe and Khalkhas, The result indicats that the distribution of earlobe gene frequency among northern nationalities in China has the decreasing tendency by degree from -west to east.
出处
《神经药理学报》
1997年第1期20-20+23,23,共2页
Acta Neuropharmacologica
关键词
耳垂
基因频率
Earlobe, Gene Frequency.
