摘要
应用等电聚焦免疫固定技术,调查了成都地区203名无血缘关系汉族青年男女的纤维蛋白溶酶原表现型。结果A占92.12%,AM5占4.93%,AB占1.97%,AB2占0.98%,由此求得PLG基因频率为:PLG*A为0.9606,PLG*M为50.0246,PLG*B为0.0099,PLG*B为20.0049。结果提示PLG*M5可能是蒙古人种特有的遗传标记。
The distribution of phenotypes and gene frequencies of plasminogen was studied in 203 blood donors of the Han population, Chengdu, China using isoelectric focusing followed by immunofixation. The results were PLG A=92.12% PLG AM_5=4.39%, PLG AB=1.97% and PLG AB_2=0.98%. Their gene frequencies were:PLG·A=0.9606, PLG·M_5=0.0246, PLG·B=0.0099 and PLG·B_2=0.0049. PLG·M_5 may be the specific genetic marker of the Mongoloids.
出处
《中华医学遗传学杂志》
CAS
CSCD
北大核心
1992年第2期78-80,共3页
Chinese Journal of Medical Genetics
关键词
血纤维蛋白
溶酶原类
多态现象
Plasminogen Polymor phism (Genetics) Isoelectric focusing
