PROBLEM TO BE SOLVED: To provide a kit and method which can discriminate the presence or absence of mutation in codon 12 and 13 of Kras gene simply, accurately, rapidly, and inexpensively.SOLUTION: The invention provides a method for detecting the presence or absence of a mutation in codon 12 and 13 of Kras gene using a specific forward primer, reverse primer, and probe.SELECTED DRAWING: None
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