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Article

Defective recycling of synaptic vesicles in synaptotagmin mutants of Caenorhabditis elegans.

Nature - 9 Nov 1995

Jorgensen E M, Hartwieg E, Schuske K, Nonet M L, Jin Y, Horvitz H R

Abstract excerpt

Synaptotagmin, an integral membrane protein of the synaptic vesicle, binds calcium and interacts with proteins of the plasma membrane. These observations suggest several possible functions for synaptotagmin in synaptic vesicle dynamics: it could facilitate exocytosis by promoting calcium-dependent fusion, inhibit exocytosis by preventing fusion, or facilitate endocytosis of synaptic vesicles from the plasma...

Topics

Aldicarb
Animals
Caenorhabditis elegans
Calcium-Binding Proteins
Cholinesterase Inhibitors
Exocytosis
GTP-Binding Proteins
Membrane Glycoproteins
Mutation
Nerve Tissue Proteins
Synaptic Membranes

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Synaptic Vesicles

Synaptotagmins

rab3 GTP-Binding Proteins

Source

Identifiers

PMID: 7477324
DOI: 10.1038/378196a0

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-7477324-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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Defective recycling of synaptic vesicles in synaptotagmin mutants of Caenorhabditis elegans.PMID 7477324Read ↗

Mutations in synaptojanin disrupt synaptic vesicle recycling.Semantic proximity Read ↗

Synaptotagmin controls and modulates synaptic-vesicle fusion in a Ca(2+)-dependent manner.Semantic proximity Read ↗

Polyunsaturated fatty acids influence synaptojanin localization to regulate synaptic vesicle recycling.Semantic proximity Read ↗

Factors regulating the abundance and localization of synaptobrevin in the plasma membrane.Semantic proximity Read ↗

Drosophila synaptotagmin I null mutants show severe alterations in vesicle populations but calcium-binding motif mutants do not.Semantic proximity Read ↗

UNC-41/stonin functions with AP2 to recycle synaptic vesicles in Caenorhabditis elegans.Semantic proximity Read ↗

Genetic and molecular analysis of the synaptotagmin family.Semantic proximity Read ↗

Endophilin is required for synaptic vesicle endocytosis by localizing synaptojanin.Semantic proximity Read ↗

Genetic and molecular analysis of synaptic vesicle recycling in Drosophila.Semantic proximity Read ↗

The C(2)B Ca(2+)-binding motif of synaptotagmin is required for synaptic transmission in vivo.Semantic proximity Read ↗

UNC-11, a Caenorhabditis elegans AP180 homologue, regulates the size and protein composition of synaptic vesicles.Semantic proximity Read ↗

UNC-80 and the NCA ion channels contribute to endocytosis defects in synaptojanin mutants.Semantic proximity Read ↗

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