SAMPLE NUCLEIC ACID FOR SINGLE NUCLEOTIDE POLYMORPHISM DETECTION PURPOSES, PCR PRIMER FOR PREPARING SAMPLE FOR SINGLE NUCLEOTIDE POLYMORPHISM DETECTION PURPOSES, AND METHOD FOR PREPARING SAMPLE FOR SINGLE NUCLEOTIDE POLYMORPHISM DETECTION PURPOSES WHICH CAN BE USED IN ION EXCHANGE CHROMATOGRAPHIC ANALYSIS

摘要

An object of the present invention is to provide a sample nucleic acid for single nucleotide polymorphism detection which is for use in a simple method for quickly detecting a single nucleotide polymorphism, PCR primers for preparation of a sample for single nucleotide polymorphism detection, and a sample for single nucleotide polymorphism detection which is for use in ion exchange chromatography analysis. The present invention provides a sample nucleic acid for single nucleotide polymorphism detection having the following features:(a) a full chain length of 200 bp or less;(b) a sequence (a tag sequence) incompletely complementary to a template DNA at the 5′ or 3′ end; and(c) a 10 bp or less difference in chain length from a sample nucleic acid to be compared with to determine the presence of a single nucleotide polymorphism.