摘要
报道了吉林通化地区321例汉族大学生的卷舌、发形、耳垂、拇指类型共4对遗传性状的基因频率。研究显示,发形的显性基因频率最高,明显高于其他3对性状的显性基因频率;而且,吉林通化地区汉族多数遗传性状的显性基因频率与国内其他地区汉族存在显著差异。
321 cases of han nationality students′ rolling,the hair shape,earlobe,thumb type 4 gene frequencies of genetic traits were investigated.Studies had been shown that the shape of dominant genes made the highest frequency was significantly higher than the other three pairs of traits dominant gene frequency;Moreover,the majority Han nationality,Jilin Tonghua dominant gene frequencies of genetic traits with other Chinese Han significant difference.
出处
《中国优生与遗传杂志》
2010年第12期34-34,25,共2页
Chinese Journal of Birth Health & Heredity
关键词
基因频率
遗传性状
汉族
Gene frequency
Genetic character
Han nationality
