This lesson explains the principles of the polymerase chain reaction (PCR) and the PowerPoint has been designed to cover point 6.1.3 (d) of the OCR A-level Biology A specification A quick quiz ...

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 ...

PCR is a technique used to amplify target DNA in a sample. It’s a well-known method that has undergone numerous modifications to enhance its capabilities. This year, it’s turning 40 years old. PCR has ...

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 ...

In its formative years PCR and its intellectual possessors had to go through some legal wrangling over the originality of the technique. In point of fact, a 13-year earlier paper by Nobelist Gobind ...