Validation of the Applied Biosystems MicroSEQ Real-Time PCR System for Detection of E. coli O157:H7 in Food.

The article presents a study which validated the applied biosystems MicroSEQ real-time polymerase chain reaction method to detect Escherichia coli (E. coli) O157:H7 in several good matrixes. The test method was compared to the U.S. Department of Agriculture's "Microbiology Laboratory Guidebook" 5.04 reference method for detecting E. coli in ground beef and beef trim and to the ISO 16654 reference method for detecting E. coli in spinach, orange juice and apple juice.