transposable element

noun

: a segment of genetic material that is capable of changing its location in the genome or in some bacteria of undergoing transfer between an extrachromosomal plasmid and a chromosome

Example Sentences

Recent Examples on the Web Most of these genes arose via gene duplication, rather than through transposable elements (genes that jump from one location to another). —

Diana Gitig, Ars Technica, 9 Nov. 2017

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

Word History

First Known Use

1979, in the meaning defined above

Time Traveler

The first known use of transposable element was in 1979

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Dictionary Entries Near transposable element

transposability

transposable element

transposal

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Cite this Entry

Style

“Transposable element.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/transposable%20element. Accessed 5 Feb. 2023.

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Medical Definition

transposable element

noun

: a segment of genetic material that is capable of changing its location in the genome or that in some bacteria is capable of undergoing transfer between an extrachromosomal plasmid and a chromosome

called also transposable genetic element