Phenotype: | Rohon-Beard neuron ntrk3a expression absent, 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: | ntrk3a | ||||||
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Name: | neurotrophic tyrosine kinase, receptor, type 3a | ||||||
Previous Names: | trkC1 (1), si:ch73-236b16.1 | ||||||
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Location: | Chr: 25 Mapping Details/Browsers |
EXPRESSION QUALITY:
Name: | absent |
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Synonyms: | absence, absent from organism |
Definition: | A quality denoting the lack of an entity. |
Ontology: | Phenotypic Quality Ontology [PATO:0000462] |