摘要
调查了α_1-AT遗传类型在东北及内蒙古地区汉、蒙、朝鲜、满、达斡尔、鄂温克、鄂伦春等七个民族中的分布。计算了每个群体中的α_1-AT基因频率,经X^2检测证明七个群体α_1-AT表型分布均符合Hardy-weinberg法则。同时,将各少数民族人群α_1-ATM类型及变异型的基因频率与汉族人群进行了比较。
The phenotypes of a1-AT were determinded for Chinese Han and six Chinese national minorities including Mongolian, Korean, Manchurian, Tahur, Owenkand Olunchun nationalities. The frequencies of PiM and Pivariant alleles were not significantly different between Han population and these national minorities. pitokyo allele is the most common a1-AT variant and Piz is absent in all the Chinese population observed by us, and one heterozygote was found in Olunchun nationality, showing certain evidence for studying the ties of blood between Chinese Han population and these Chinese national minorities.
出处
《人类学学报》
CSCD
北大核心
1990年第1期81-85,共5页
Acta Anthropologica Sinica
基金
国家自然科学基金资助课题
关键词
抗胰蛋白酶
遗传型
民族
多态性
a1-AT
Polymorphism
National minority in China
