DETECTION OF MOLECULAR POLYMORPHISM

摘要

<P>PROBLEM TO BE SOLVED: To provide a method for simply detecting a CagA molecular polymorphism derived from Helicobacter pylori affecting pathogenicity. Ž<P>SOLUTION: The method for detecting a CagA molecular polymorphism derived from Helicobacter pylori comprises carrying out a gene amplification by a forward primer having a site to anneal to a repeated sequence in a perfect match and a site to anneal to a repeated sequence in an imperfect match and a corresponding reverses primer and measuring the size change of an amplified nucleic acid. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž