Definition: DNA amplification is the laboratory process of making many copies of a selected DNA sequence from a very small starting amount. It allows DNA that would otherwise be too scarce to detect ...
The polymerase chain reaction -- A brief comparison between in vivo DNA replication and in vitro PCR amplification -- The PCR in practice -- The different types and varieties of nucleic acid target ...
Polymerase chain reaction (PCR) is a fundamental molecular biology tool that scientists use to amplify and analyze genetic material, such as DNA and RNA. PCR involves the enzymatic amplification of ...