红细胞酯酶D(EsD)的遗传多态性在南京地区汉族人群中的分布

A Study on Genetic Polymorphism of Esterase-D Type of Human Red Cells in Nanjing Area

人红细胞酯酶D型是遗传标记之一.本文报告了用琼脂糖凝胶对南京地区328名无关个体红细胞酯酶D的分型结果.表现型频率是EsD_(1-1) 0.4482, EsD_(2-2) 0.1311, EsD_(2-1) 0.4207.基因频率是EsD^1 0.6585, EsD^2 0.3415.在方法学上用浸有基质的滤纸代替混有基质的凝胶板较为方便.

The esterase-D type is one of the genetic markers. This paper reports the typing results in 328 non-related individuals in Nanjing area. The phenotype frequencies of EsD1-1, EsD2-2 and EsD2-1 are 0.4482, 0.1311 and 0.4207 respectively. The gene frequencies of EsD^1 and EsD^2 are 0.6585 and 0.3415 respectively.