| Phenotype: | trigeminal ganglion sensory neuron has extra parts of type sensory neuron presynaptic active zone, abnormal |
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| Note: | This statement combines anatomy and/or ontology terms with phenotype quality terms to create a complete phenotype (EQ) statement. For detailed information on individual terms, click the hyperlinked term name. |
| Name: | trigeminal ganglion |
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| Synonyms: | 5th ganglion, fifth ganglion, gV, trigeminal ganglia |
| Definition: | A prominent collection of touch-sensory neurons of the trigeminal or fifth cranial nerve, positioned beside the brain between the eye and the ear. |
| Ontology: | Anatomy Ontology [ZFA:0000295] |
| Name: | sensory neuron |
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| Synonyms: | |
| Definition: | |
| Ontology: | Anatomy Ontology [ZFA:0009053] |
| Name: | has extra parts of type |
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| Synonyms: | has extra parts of, has increased number of, having extra physical parts, having supernumerary physical parts, increased number of |
| Definition: | The bearer of this quality has_part > n of the indicated entity type, where n is the normal amount for a comparable organism. Note that the bearer of the quality is the whole, not the part. |
| Ontology: | Phenotypic Quality Ontology [PATO:0002002] |
| Name: | presynaptic active zone |
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| Synonyms: | pre-synaptic active zone, pre-synaptic active zone component, presynaptic specialization |
| Definition: | A specialized region of the plasma membrane and cell cortex of a presynaptic neuron; encompasses a region of the plasma membrane where synaptic vesicles dock and fuse, and a specialized cortical cytoskeletal matrix. |
| Ontology: | GO: Cellular Component [GO:0048786] QuickGO AmiGO |