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mutagenesis

American  
[myoo-tuh-jen-uh-sis] / ˌmju təˈdʒɛn ə sɪs /

noun

  1. the origin and development of a mutation.


mutagenesis British  
/ ˌmjuːtəˈdʒɛnɪsɪs /

noun

  1. genetics the generation, usually intentional, of mutations

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of mutagenesis

From New Latin, dating back to 1950–55; see origin at mutation, -genesis

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.

See Examples For:

Using AlphaFold-supported modeling and site-directed mutagenesis, the researchers found that HYP1 can coordinate three b-hemes, which are critical for the protein's activity.

From Science Daily Jan. 11, 2024

Because both asexual and sexual reproduction is rapid, yeast has become an important organism for the experimental investigation of mutagenesis and evolution among eukaryotes.

From Textbooks Jun. 9, 2022

The concern with Merck’s pill is that it works by inhibiting SARS-CoV-2 replication through viral mutagenesis, and some scientists have raised serious reservations about that mechanism of action.

From Science Magazine Dec. 23, 2021

"That is what we term lethal mutagenesis," Richard Plemper, a virologist at Georgia State University, recently explained to Nature.

From Salon Oct. 13, 2021

The case before the ECJ was brought by a group of French agricultural associations that want the existing EU exemption for plant varieties obtained via mutagenesis to be restricted to long-standing conventional techniques.

From Reuters Jul. 20, 2018

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