PCR
Britishabbreviation
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An enzyme used in this process was originally found in bacteria in hot springs.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
If that test is positive, a follow-up PCR test checks for viral RNA to confirm an active infection.
From Science Daily • Dec. 11, 2025
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 • Sep. 30, 2025
At-home tests should still work to detect this variant, but PCR tests that doctors can order are more accurate.
From Salon • Jun. 11, 2025
The new PCR test enables the detection of the mpox DNA taken from skin lesion swabs.
From BBC • Oct. 4, 2024
In August 1971 the editor of a leading literary journal, who was also a member of the PCR Central Committee, resigned both positions as a protest against the stricter party controls.
From Area Handbook for Romania by Bernier, Donald W.
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.