Term Name: exon
Synonyms: INSDC_feature:exon
Definition: A region of the transcript sequence within a gene which is not removed from the primary RNA transcript by RNA splicing.
Ontology: Sequence Ontology [SO:0000147]

Relationships
has parts: exon_region
is a type of: transcript_region
has subtype: coding_exon exon_of_single_exon_gene interior_exon noncoding_exon
inverse non_functional_homolog_of: decayed_exon pseudogenic_exon