Pcr

Pronunciation: /piː.siː.ɑːr/

Definitions of PCR

noun Polymerase Chain Reaction (PCR) is a technique used in molecular biology to amplify a single copy or a few copies of a piece of DNA across several orders of magnitude, generating thousands to millions of copies of a particular DNA sequence.

Example Sentences

A1 PCR stands for polymerase chain reaction.

A2 PCR is a common technique used in molecular biology.

B1 The scientist conducted a PCR test to detect the presence of a specific gene.

B2 PCR amplification is a crucial step in genetic testing.

C1 The PCR analysis revealed a mutation in the DNA sequence.

C2 PCR has revolutionized the field of genetics with its accuracy and efficiency.

Examples of PCR in a Sentence

formal PCR, or polymerase chain reaction, is a widely used technique in molecular biology.

informal I had to do a PCR test before traveling abroad.

slang I'm getting a PCR done to make sure I'm good to go.

figurative The PCR of data analysis involves breaking down complex information into smaller parts.

Grammatical Forms of PCR

• plural: PCRs
• present tense: PCR
• future tense: will PCR
• perfect tense: have PCR'd
• continuous tense: is PCRing
• singular: PCR
• infinitive: to PCR
• gerund: PCRing
• participle: PCR'd

Origin and Evolution of PCR

First Known Use: 1985 year

Language of Origin: English

Story behind the word: PCR stands for Polymerase Chain Reaction, a technique used in molecular biology to amplify a single or a few copies of a piece of DNA across several orders of magnitude, generating thousands to millions of copies of a particular DNA sequence.

Evolution of the word: The term PCR was first coined by Kary Mullis in 1983, but the technique itself was not published until 1985. Since then, PCR has become a fundamental tool in genetics research and diagnostics, leading to advancements in various fields including forensics, medicine, and biotechnology.