When it is found that the PCR laboratory is contaminated, we first consider that it may be the contamination of the reagent. After re-testing with a new batch of reagent, the result is still positive for all specimens. Take the specimen to
Introduction: Pcr laboratory is also called gene amplification laboratory. PCR is an abbreviation for Polymerase Chain Reaction. It is a molecular biology technique used to amplify specific DNA fragments, which can be regarded as special DN