The polymorphic CAG repeats in the IT15 gene in Chinese normal and Huntington’s dis-ease(HD)chromosomes were determined......

应用巢式ＰＣＲ和变性聚丙烯酰胺凝胶电泳放射自显影鉴定ＩＴ１５基因（ＣＡＧ）ｎ串联重复序列拷贝数的技术，对４０名正常中国人以及徐州和浙江两大亨廷顿氏病家系......