[Comparison of the sensibility and specificity between single-stranded conformation polymorphism and denaturing high-performance liquid chromatography in screening hMSH2 and hMLH1 gene mutations in hereditary non-polyposis colorectal cancer].

Abstract excerpt

OBJECTIVE: To compare the sensibility and specificity between single-stranded conformation polymorphism (SSCP) and denaturing high-performance liquid chromatography (DHPLC) in screening hMSH2 and hMLH1 gene mutations for the diagnosis of hereditary non-polyposis colorectal cancer (HNPCC). METHODS: Seven Chinese HNPCC kindreds were collected. PCR-SSCP and DHPLC were used to screen the coding regions of hMSH2 and...

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