| Phenotype: | Rohon-Beard neuron ntrk2a expression increased amount, abnormal |
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| Note: | This phenotype statement describes a gene expression or antibody labeling pattern. Anatomy terms are combined with a gene or antibody and phenotype quality. |
EXPRESSION ANATOMY:
| Name: | Rohon-Beard neuron |
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| Synonyms: | RB neuron, Rohon-Beard cell, Rohon-Beard neurons |
| Definition: | Primary sensory neurons with cell bodies located in the dorsal spinal cord, that innervate the integument of the trunk and tail at early larval stages. The cutaneous axons of Rohon-Beard neurons display a broad spectrum of peripheral axon branching patterns. Most Rohon-Beard neurons undergo apoptosis by 5dpf. |
| Ontology: | Anatomy Ontology [ZFA:0009150] |
EXPRESSED GENE:
| Symbol: | ntrk2a | ||||||||||||
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| Name: | neurotrophic tyrosine kinase, receptor, type 2a | ||||||||||||
| Previous Names: | trkB1 (1), si:ch211-148p15.2 | ||||||||||||
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| Location: | Chr: 8 Mapping Details/Browsers | ||||||||||||
EXPRESSION QUALITY:
| Name: | increased amount |
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| Synonyms: | accessory, increased, increased number, present in greater numbers in organism, supernumerary |
| Definition: | An amount which is relatively high. |
| Ontology: | Phenotypic Quality Ontology [PATO:0000470] |