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porosome
Term Information
Accession
GO:0033012
Name
porosome
Ontology
cellular_component
Synonyms
None
Alternate IDs
None
Definition
A permanent cup-shaped structure at the cell plasma membrane in secretory cells. Following a secretory stimulus, secretory vesicles transiently dock and fuse at the base of porosomes and release intravesicular contents dictated by the turgor pressure generated from the swelling of secretory vesicles.
Source:PMID:16563225,
PMID:15090256
Link
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Link
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Link
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