FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

positive regulation of RNA splicing

ID (Ontology)

GO:0033120 (Gene Ontology)

Definition

Any process that activates or increases the frequency, rate or extent of RNA splicing.

Comment

Links to External Ontologies

QuickGO data AmiGO data

Annotations

Records annotated with this term OR any of its CHILD TERMS

Choose a record type to view annotations for this term and its child terms. Direct annotations and full annotation statements below also provide HitList buttons.

Results list data from multiple species. Choose a record type above to open its HitList.

Direct annotations: records annotated with this exact term (child terms are NOT included)

Data Class	Field	Direct annotations
Genes (FBgn)	GO_BIOLOGICAL_PROCESS

Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records

Full annotation statements	Relevant FlyBase reports
Full annotation statements	Genes
positive regulation of RNA splicing (all annotations which use CV term, excluding "NOT" statements)
involved_in \| positive regulation of RNA splicing

Spanning Tree (Parents/Children)

RNA splicing
 |__regulation of RNA splicing_____________________________
regulation of gene expression                              |
 |__positive regulation of gene expression_________________|
 |__regulation of RNA splicing_____________________________|
positive regulation of macromolecule biosynthetic process  |
 |__positive regulation of gene expression_________________|
regulation of primary metabolic process                    |
 |__regulation of RNA splicing_____________________________|
                                                           positive regulation of RNA splicing  5 rec.
                                                            |__positive regulation of mRNA splicing, via spliceosome 3 rec.
                                                                |__positive regulation of mRNA cis splicing, via spliceosome

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	positive regulation of gene expression regulation of RNA splicing
Part of
Synonyms & Secondary IDs
Synonyms

Secondary IDs

External Crossreferences & Linkouts