Abstract: Multiplex PCR technology is developed on the basis of conventional PCR technology,its reaction principle,reaction reagent and operation process are the same as conventional PCR.The difference is that multiplex PCR technology adds two or more pairs of primers in the same reaction system to amplify different templates and get different target fragments.Multiplex PCR technology has the advantages of high throughput and cost saving in the detection of foodborne pathogens,so it has a good development prospect in the actual detection.This paper summarizes the research progress of multiplex PCR technology in the detection of foodborne pathogens and its current situation in standard formulation and commercial application,and puts forward the technical points and future research directions of multiplex PCR technology in the detection of foodborne pathogens.
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