FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

presynaptic membrane assembly

ID (Ontology)

GO:0097105 (Gene Ontology)

Definition

The aggregation, arrangement and bonding together of a set of components to form a presynaptic membrane, including any proteins associated with the membrane, but excluding other cellular components. A presynaptic membrane is a specialized area of membrane of the axon terminal that faces the plasma membrane of the neuron or muscle fiber with which the axon terminal establishes a synaptic junction.[ PubMed:15797875 PubMed:18550748 ]

Also Known As

"pre-synaptic membrane assembly"

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
presynaptic membrane assembly (all annotations which use CV term, excluding "NOT" statements)
involved_in \| presynaptic membrane assembly

Spanning Tree (Parents/Children)

synapse assembly
 |__presynapse assembly________________
cellular component assembly            |
 |__membrane assembly__________________|
 |__presynapse assembly________________|
membrane biogenesis                    |
 |__membrane assembly__________________|
synapse organization                   |
 |__presynaptic membrane organization__|
membrane organization                  |
 |__membrane assembly__________________|
 |__presynaptic membrane organization__|
presynapse organization                |
 |__presynapse assembly________________|
                                       presynaptic membrane assembly  6 rec.
                                        |__neurexin clustering involved in presynaptic membrane assembly 1 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	membrane assembly presynaptic membrane organization
Part of	presynapse assembly
Synonyms & Secondary IDs
Synonyms
	"pre-synaptic membrane assembly" EXACT
Secondary IDs

External Crossreferences & Linkouts