FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

regulation of cardiac muscle contraction

ID (Ontology)

GO:0055117 (Gene Ontology)

Definition

Any process that modulates the frequency, rate or extent of cardiac muscle contraction.

Comment

Links to External Ontologies

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Annotations

Records annotated with this term OR any of its CHILD TERMS

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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
regulation of cardiac muscle contraction (all annotations which use CV term, excluding "NOT" statements)
involved_in \| regulation of cardiac muscle contraction

Spanning Tree (Parents/Children)

regulation of muscle contraction
 |__regulation of striated muscle contraction__
striated muscle contraction                    |
 |__regulation of striated muscle contraction__|
 |__cardiac muscle contraction_________________|
heart contraction                              |
 |__regulation of heart contraction____________|
 |__cardiac muscle contraction_________________|
regulation of blood circulation                |
 |__regulation of heart contraction____________|
                                               regulation of cardiac muscle contraction  4 rec.
                                                |__negative regulation of cardiac muscle contraction
                                                |   |__negative regulation of cardiac muscle cell contraction(+)
                                                |__positive regulation of cardiac muscle contraction
                                                |__regulation of cardiac muscle cell contraction
                                                |   |__negative regulation of cardiac muscle cell contraction(+)
                                                |   |__positive regulation of cardiac muscle cell contraction(+)
                                                |   |__regulation of atrial cardiac muscle cell action potential(+)
                                                |   |__regulation of cardiac muscle cell action potential involved in regulation of contraction
                                                |   |__regulation of ventricular cardiac muscle cell action potential(+)
                                                |__regulation of cardiac muscle contraction by calcium ion signaling 2 rec.
                                                    |__regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion 1 rec.

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Relationships
Is a	regulation of striated muscle contraction regulation of heart contraction
Part of
Synonyms & Secondary IDs
Synonyms

Secondary IDs

External Crossreferences & Linkouts