| Phenotype: | Mauthner neuron negative regulation of cytosolic calcium ion concentration disrupted, 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: | Mauthner neuron |
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| Synonyms: | |
| Definition: | Is a hindbrain interneuron. Giant reticulospinal neurons possessing thick crossed axons and positioned dorsally in the hindbrain tegmentum at the level of entrance of the eighth cranial nerve. The Mauthner neuron is paired. The M-cell has two large invariant dendrites: The lateral dendrite terminates in the sensory neuropil of the acoustico-lateral area, and the ventral dendrite terminates in the neuropil of the motor tegmentum. Fine dendrites are present, and mostly arise from three regions; from the terminus of each major dendrite and from the ventral surface of the perikaryon. |
| Ontology: | Anatomy Ontology [ZFA:0009149] |
| Name: | negative regulation of cytosolic calcium ion concentration |
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| Synonyms: | cytoplasmic calcium ion concentration reduction, cytosolic calcium ion concentration reduction, reduction of calcium ion concentration in cytoplasm, reduction of calcium ion concentration in cytosol, reduction of cytoplasmic calcium ion concentration, reduction of cytosolic calcium ion concentration |
| Definition: | Any process that decreases the concentration of calcium ions in the cytosol. |
| Ontology: | GO: Biological Process [GO:0051481] QuickGO AmiGO |
| Name: | disrupted |
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| Synonyms: | |
| Definition: | A quality of a single process inhering in a bearer by virtue of the bearer's being interrupted of its normal course. |
| Ontology: | Phenotypic Quality Ontology [PATO:0001507] |