Article
[Mutation site of presenilin-1 gene in familial Alzheimer's disease].
Zhonghua yi xue za zhi - 25 Nov 2002
Xu Erhe, Jia Jianping, Sun Wenjun
Abstract excerpt
OBJECTIVE: To explore the effect of mutation of presenilin-1 (PS-1) gene on the pathogenesis of familial Alzheimer disease (FAD). METHODS: Polymerase chain reaction-single strand conformation polymorphism (PCR-SSCP), denaturing high performance liquid chromatography (DHPLC), and DNA sequencing were used to detect the exons 4 and 5 of PS-1 gene of a 130-member family and a 50-member control group. RESULT: PCR-SSCP...
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