Refine this word faster
Exon
//ˈɛksɑn// name, noun
Definitions
Proper Noun
- 1 A surname
Noun
- 1 An officer of the King's Body Guard of the Yeomen of the Guard.
- 2 A region of a transcribed gene present in the final functional RNA molecule.
- 3 sequence of a gene's DNA that transcribes into protein structures wordnet
Etymology
Etymology 1
Apparently an attempt to express the pronunciation of French exempt.
Etymology 2
Combination of the prefix ex of the term expressed (region) and the term intron.
Etymology 3
Clipping of Medieval Latin Exonia (or perhaps its adjective form Exoniensis), the Latin name for Exeter which appears in the Liber Exoniensis (1086), + -an. See also Exonian.
See also for "exon"
Next best steps
Mini challenge
Unscramble this word: exon