论文部分内容阅读
本文研究了中国广东人群35个甲型血友病家系的DX13/Bg1ⅡRFLP基因频率。66条无遗传关系的X染色体中,等位基因2.8kb和5.8kb的频率分别为0.879和0.121。在中国人群中,DX_(13)/BglⅡ多态性位点阳性率高于欧美白种人。用DX13/Bg1Ⅱ RFLP进行了一例甲型血友病家系连锁分析。
This article studied the frequency of the DX13 / Bg1II RFLP gene in 35 hemophilia A pedigrees in Guangdong, China. In the 66 unrelated X chromosomes, the frequencies of alleles 2.8kb and 5.8kb were 0.879 and 0.121, respectively. In Chinese population, the positive rate of DX_ (13) / Bgl Ⅱ polymorphism loci was higher than that of European and American white people. A case of hemophilia A pedigree linkage analysis was conducted with DX13 / Bg1II RFLP.