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| Term | presynaptic membrane | ID (Ontology) | GO:0042734 (Gene Ontology) | |||||||||||||||||||||||||||||
| 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.[ ISBN:0815316194 ] | |||||||||||||||||||||||||||||||
| Also Known As | "pre-synaptic membrane" ; "presynaptic plasma membrane" | |||||||||||||||||||||||||||||||
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Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
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synapse |__synaptic membrane__________ |__presynapse_________________| plasma membrane region | |__synaptic membrane__________| cellular anatomical structure | |__presynapse_________________| presynaptic membrane 50 rec. |__extrinsic component of presynaptic membrane 2 rec. | |__extrinsic component of presynaptic active zone membrane | |__extrinsic component of presynaptic endocytic zone membrane 2 rec. |__presynaptic active zone membrane 6 rec. | |__extrinsic component of presynaptic active zone membrane |__presynaptic endocytic zone membrane 2 rec. | |__extrinsic component of presynaptic endocytic zone membrane 2 rec. |__presynaptic periactive zone 7 rec. |
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| Is a | synaptic membrane | ||
| Part of | presynapse | ||
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