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GO:0043197 dendritic spine

Protrusion from a dendrite. Spines are specialised subcellular compartments involved in the synaptic transmission. They are linked to the dendritic shaft by a restriction. Because of their bulb shape, they function as a biochemical and an electrical compartment. Spine remodeling is though to be involved in synaptic plasticity.

Term Information

ID GO:0043197
Name dendritic spine
Ontology Cellular Component
Definition Protrusion from a dendrite. Spines are specialised subcellular compartments involved in the synaptic transmission. They are linked to the dendritic shaft by a restriction. Because of their bulb shape, they function as a biochemical and an electrical compartment. Spine remodeling is though to be involved in synaptic plasticity.
Comment

Cross-references associated with this term:

Database ID
Wikipedia Dendritic_spine

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Ancestor Chart

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Ancestor Table

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GO:0005575 cellular_component
GO:0005623 cell
GO:0044464 cell part
GO:0042995 cell projection
GO:0043005 neuron projection
GO:0044463 cell projection part
GO:0030425 dendrite
GO:0043197 dendritic spine

Relationship key

Code Relationship
part of
is a
regulates
+ve regulates
-ve regulates

Child Terms

All direct descendants (child terms) available for this GO term:
P GO:0032591 dendritic spine membrane

Relationship key

CodeRelationship
Ppart of
Iis a

Protein Annotation

DB
ID
Qualifier colocalizes_with contributes_to NOT NOT|colocalizes_with NOT|contributes_to
GO Term
Reference
Evidence IMP IGI IPI IGC ISS IDA IEP IEA TAS NAS ND IC RCA ISA EXP
With
Taxonomy
From
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Co-occurring Terms

Co-occurrence statistics

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IMP IGI IPI IGC ISS IDA IEP IEA TAS NAS ND IC RCA ISA EXP Statistics may take up to 1 minute to calculate
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