MICROSATELLITE MARKER FOR IDENTIFYING SPECIES OF RED MOLD PATHOGEN AND METHOD FOR IDENTIFYING SPECIES OF RED MOLD PATHOGEN USING THE MARKER

摘要

PURPOSE: A microsatellite marker for distinguishing species according to the type of toxin generated from red mold pathogen and a method for distinguishing species of pathogen using the same are provided to quickly and accurately distinguish main species and toxin by analyzing PCR using FgmsGT28. CONSTITUTION: A primer, FgmsGT28, of sequence numbers 1 and 2 is able to specifically amplify a microsatellite of red mold pathogen to distinguish Fusarium graminearum which produces deoxynivalenol(DON) and Fusarium asiaticum which produces nivalenol(NIV) by PCR(Polymerization Chain Reaction). A method for distinguishing F. graminearum and F. asiaticum comprises: a step of amplifying a gene using the primer by PCR; and a step of identifying a microsatellite site of the amplified gene. A kit for diagnosing and distinguishing species of red mold pathogen contains the primer and a reagent for amplification.