mutagenesis

noun
mu·​ta·​gen·​e·​sis | \ ˌmyü-tə-ˈje-nə-səs How to pronounce mutagenesis (audio) \

Definition of mutagenesis

: the occurrence or induction of mutation

Examples of mutagenesis in a Sentence

Recent Examples on the Web

To generate the recent enzyme, the researchers took one of the proteins that already rescued the mutant E. coli and subjected it to random mutagenesis. Diana Gitig, Ars Technica, "A randomly generated, totally novel enzyme rescues mutant bacteria," 20 Jan. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'mutagenesis.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of mutagenesis

1948, in the meaning defined above

History and Etymology for mutagenesis

New Latin

Keep scrolling for more

Learn More about mutagenesis

Dictionary Entries near mutagenesis

mutable

mutage

mutagen

mutagenesis

mutagenicity

mutakallimun

mutant

Statistics for mutagenesis

Look-up Popularity

Time Traveler for mutagenesis

The first known use of mutagenesis was in 1948

See more words from the same year

Keep scrolling for more

More Definitions for mutagenesis

mutagenesis

noun
mu·​ta·​gen·​e·​sis | \ ˌmyüt-ə-ˈjen-ə-səs How to pronounce mutagenesis (audio) \
plural mutageneses\ -​ˌsēz How to pronounce mutageneses (audio) \

Medical Definition of mutagenesis

: the occurrence or induction of mutation

More from Merriam-Webster on mutagenesis

Britannica.com: Encyclopedia article about mutagenesis

Comments on mutagenesis

What made you want to look up mutagenesis? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

formidable, illustrious, or eminent

Get Word of the Day daily email!

Test Your Vocabulary

The Exceptions Quiz III

  • one green toy robot amidst many red toy robots
  • Which of these words does not mean "nonsense"?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Dictionary Devil

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!