intron — English Dictionary

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Language

intron

Pronunciations (2)

/ˈɪntɹɒn/
Pronunciation notes
- UK
ˈɪntɹɒn
Pronunciation notes
- GB

Noun

A portion of a split gene that is included in pre-RNA transcripts but is removed during RNA processing and rapidly degraded.

Examples

It is a medium-sized gene, then, interrupted by five longish introns.

Noun

sequence of a eukaryotic gene's DNA that is not translated into a protein

Synonyms
noncoding DNA
Antonyms
exon
Broader terms
deoxyribonucleic acid desoxyribonucleic acid DNA

Word forms

introns

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