FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

T-tubule organization

ID (Ontology)

GO:0033292 (Gene Ontology)

Definition

A process that is carried out at the cellular level that results in the assembly, arrangement of constituent parts, or disassembly of the T-tubule. A T-tubule is an invagination of the plasma membrane of a muscle cell that extends inward from the cell surface around each myofibril.

Also Known As

"T-tubule organisation" ; "transverse tubule organization"

Comment

Links to External Ontologies

QuickGO data AmiGO data

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
T-tubule organization (all annotations which use CV term, excluding "NOT" statements)
involved_in \| T-tubule organization

Spanning Tree (Parents/Children)

endomembrane system organization
 |__plasma membrane organization__
cellular component organization   |
 |__membrane organization_________|
muscle cell differentiation       |
 |__muscle cell development_______|
cell development                  |
 |__muscle cell development_______|
membrane organization             |
 |__plasma membrane organization__|
                                  T-tubule organization  11 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	membrane organization
Part of	plasma membrane organization muscle cell development
Synonyms & Secondary IDs
Synonyms
	"T-tubule organisation" EXACT "T-tubule organization and biogenesis" RELATED "transverse tubule organization" EXACT
Secondary IDs

External Crossreferences & Linkouts