PCR

abbreviation

1. polymerase chain reaction: a technique for rapidly producing many copies of a fragment of DNA for diagnostic or research purposes

PCR

1. A laboratory technique that can amplify the amount of DNA from a tiny sample to a large amount within just a few hours. Theoretically, PCR can take one molecule and produce measurable amounts of identical DNA in a short period of time. It is used in DNA fingerprinting and DNA sequencing.

An enzyme used in this process was originally found in bacteria in hot springs.

Example Sentences

"The TGA has also written to PCR Corp regarding its concerns and has not received a response."

From BBC

Mr Curnow said Wild Child had ceased working with PCR laboratories and had submitted its formulas for testing with other accredited, independent laboratories.

From BBC

All companies using the problematic base formula and the PCR lab have also been contacted by the TGA, it said.

From BBC

The BBC has contacted PCR Corp for comment.

From BBC

"The TGA is aware that many companies responsible for sunscreens manufactured using this base formulation relied on testing by PCR Corp to support their SPF claims."

From BBC