FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term internal_ribosome_entry_site ID (Ontology) SO:0000243 (Sequence Ontology)
Definition Sequence element that recruits a ribosomal subunit to internal mRNA for translation initiation.
Also Known As "internal ribosomal entry sequence" ; "internal ribosomal entry site" ; "internal ribosome entry site" (for all, see Synonyms field below)
Comment
Links to External Ontologies
SO.org
Annotations
Records annotated with this term OR any of its CHILD TERMS
No relevant records available
Records annotated with this exact term (annotations to child terms are NOT included)
No relevant records available
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
No relevant statements available
Spanning Tree (Parents/Children)
Only view relationship: 
five_prime_UTR__
mRNA_region_____|
                ribosome_entry_site
                 |__internal_ribosome_entry_site
                     |__internal_Shine_Dalgarno_sequence
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a ribosome_entry_site
Part of
hide Synonyms & Secondary IDs
Synonyms
  • "internal ribosomal entry sequence" EXACT
    "internal ribosomal entry site" EXACT
    "internal ribosome entry sequence" RELATED
    "internal ribosome entry site" EXACT
    "IRES" EXACT
Secondary IDs
hide External Crossreferences & Linkouts
http://en.wikipedia.org/wiki/Internal_ribosome_entry_site "wiki"