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Primer is one of main insert in polymerase chain reaction, which speed up replication process. Please contribute to this project, if you have more information about this term feel free to edit this page. This page was last modified on 15 July 2006, at 03:11.This page has been accessed 12,342 times. What links here | Related changes | Permanent link.
PCR (polymerase chain reaction) is a method to analyze a short sequence of DNA (or RNA) even in samples containing only minute quantities of DNA or RNA. PCR is used to reproduce (amplify) selected sections of DNA or RNA. Previously, amplification of DNA involved cloning the segments of interest into vectors for expression in bacteria, and took weeks. But now, with PCR done in test tubes, it takes only a few hours.