Glossary Term
Exon
PCR TermsEN
Definition
The sequences of a gene that are present in the final, mature, spliced messenger RNA molecule from that gene.
Extended Notes
Source: National Cancer Institute, NCI Thesaurus 26.09d, C13231. NCI definition, reproduced without modification under CC BY 4.0. Source identity and definition checked automatically on 2026-10-20. No individual clinical interpretation or human reviewer is asserted.
Also Known As
Exon