This review explains the principles of PCR and the methodological factors
The polymerase chain reaction ( PCR ) is a method for the in vitro amplification of DNA sequences
This review explains the principles of PCR and the methodological factors that contribute to a successful assay .
The polymerase chain reaction ( PCR ) is a method for the in vitro amplification of DNA sequences and involves automated cycles of denaturation , annealing and extension or synthesis using a thermocycler .