| GO term: | presynaptic membrane |
| Synonym: | pre-synaptic membrane |
| GO id: | GO:0042734 |
| Definition: | 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; many synaptic junctions exhibit structural presynaptic characteristics, such as conical, electron-dense internal protrusions, that distinguish it from the remainder of the axon plasma membrane. |
| Number of paths to term: | 5 |
denotes an 'is-a' relationship
denotes a 'part-of' relationship
denotes a 'regulates' relationship
denotes a 'positively-regulates' relationship
denotes a 'negatively-regulates' relationship
cellular_componentcellcell partneuron partdendritic treeLewy body +Lewy body-like hyaline inclusionnBAF complexneurofibrillary tangleneurofilament cytoskeleton +neuron projection +neuronal cell body +presynaptic active zone +presynaptic membrane [GO:0042734] (49 genes, 53 annotations)presynaptic active zone membranespine apparatusspine matsubplasmalemmal coatingcellular_componentcell partneuron partdendritic treeLewy body +Lewy body-like hyaline inclusionnBAF complexneurofibrillary tangleneurofilament cytoskeleton +neuron projection +neuronal cell body +presynaptic active zone +presynaptic membrane [GO:0042734] (49 genes, 53 annotations)presynaptic active zone membranespine apparatusspine matsubplasmalemmal coatingcellular_componentmembranesynaptic membranepostsynaptic membranepresynaptic membrane [GO:0042734] (49 genes, 53 annotations)presynaptic active zone membranecellular_componentsynapsesynapse partsynaptic membranepostsynaptic membranepresynaptic membrane [GO:0042734] (49 genes, 53 annotations)presynaptic active zone membranecellular_componentsynapse partsynaptic membranepostsynaptic membranepresynaptic membrane [GO:0042734] (49 genes, 53 annotations)presynaptic active zone membraneMouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc |
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last database update 05/08/2013 MGI 5.13 |
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