transposon: meaning, definition, pronunciation and examples
Low in general English, high in scientific and technical contexts.Technical, scientific, formal.
Quick answer
What does “transposon” mean?
A segment of DNA that can change its position within a genome.
Audio
Pronunciation
Definition
Meaning and Definition
A segment of DNA that can change its position within a genome.
Transposons are genetic elements capable of moving or copying themselves to different locations in the genome, often influencing genetic variation, evolution, and sometimes causing mutations.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage between British and American English.
Connotations
Neutral and technical in both variants.
Frequency
Equally prevalent in academic and research settings in both the UK and US.
Grammar
How to Use “transposon” in a Sentence
transposon + verb (e.g., jumps, inserts)adjective + transposon (e.g., active transposon)transposon + prepositional phrase (e.g., transposon in the genome)Vocabulary
Collocations
Examples
Examples of “transposon” in a Sentence
verb
British English
- In genetic engineering, researchers may transposon sequences to introduce mutations.
American English
- Scientists can transposon DNA fragments to study gene function in models.
adverb
British English
- The element moved transposon-like through the bacterial genome.
American English
- DNA was transferred transposon-style in the experimental setup.
adjective
British English
- Transposon activity is monitored to assess genetic stability.
American English
- The transposon insertion was verified through sequencing analysis.
Usage
Meaning in Context
Business
Rare; used in biotech or pharmaceutical industries related to genetic research and development.
Academic
Common in genetics, molecular biology, and evolutionary studies papers and lectures.
Everyday
Very rare; typically only in educational or popular science discussions.
Technical
Frequent in laboratory protocols, research publications, and scientific conferences.
Vocabulary
Synonyms of “transposon”
Vocabulary
Antonyms of “transposon”
Watch out
Common Mistakes When Using “transposon”
- Mispronunciation: stressing the wrong syllable, e.g., 'TRAN-spose-on' instead of 'tranz-POE-zon'.
- Using 'transposon' as a verb; the correct verb is 'transpose' for the action.
FAQ
Frequently Asked Questions
Transposons move via a cut-and-paste mechanism directly from DNA to DNA, while retrotransposons move via an RNA intermediate using a copy-and-paste mechanism.
They can be harmful by causing mutations when inserting into genes, but they also play roles in genetic diversity and evolution, sometimes beneficial.
Transposons are utilized as tools to insert specific genes into genomes for research, gene therapy, and creating genetically modified organisms.
They are widespread in both prokaryotes (like bacteria) and eukaryotes (like plants and animals), but their types and abundance vary significantly among species.
A segment of DNA that can change its position within a genome.
Transposon is usually technical, scientific, formal. in register.
Transposon: in British English it is pronounced /trænzˈpəʊzɒn/, and in American English it is pronounced /trænzˈpoʊzɑːn/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “No common idioms”
Learning
Memory Aids
Mnemonic
Think of 'transpose' meaning to change position, and '-on' as in element, so transposon is a DNA element that changes position.
Conceptual Metaphor
Often metaphorically described as 'genetic hitchhikers' or 'jumping genes', emphasizing their mobility and impact on genomes.
Practice
Quiz
What is a common synonym for 'transposon'?