Method for determining the possibility of contamination by type II cell swelling lethal toxin-producing bacteria

摘要

PROBLEM TO BE SOLVED: To efficiently detect a type II cell swelling lethal toxin-producing bacterium. SOLUTION: This is a method for determining the possibility of contamination by Escherichia Alberti, a type II cell swelling lethal toxin-producing bacterium, and amplifies the target gene fragment in the sample by contacting it with the sample to be determined or DNA extracted from the sample. In the step of amplifying the target gene fragment, preferably any of the primers having the base sequence represented by SEQ ID NOs: 48 to 58 and the primer having the base sequence shown by SEQ ID NOs: 59 to 67. Use a primer set consisting of either. [Selection diagram] Fig. 1