Article
[Rapid screening for MTHFR gene 677C>T polymorphism in Down syndrome using high resolution melting curve and pyrosequencing].
Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics - 1 Oct 2013
Sun Jing-jing, Shen Yun-lin, Yan Chong-bing, Chen Yi-huan, Gong Xiao-hui
Abstract excerpt
OBJECTIVE: To establish a rapid method for detecting MTHFR gene 677C>T polymorphisms with high-resolution melting curve method (HRM) and pyrosequencing. METHODS: Peripheral blood samples were collected from 155 Down syndrome patients and 182 normal controls from Children's Hospital of Shanghai. The accuracy of three methods including regular HRM, internal control HRM and artificial heterozygosity HRM was...
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