| Phenotype: | Rohon-Beard neuron piezo2b 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: | piezo2b | ||||||||||||
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| Name: | piezo-type mechanosensitive ion channel component 2b | ||||||||||||
| Previous Names: | piezo2, zmp:0000000807 (1) | ||||||||||||
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| Location: | Chr: 2 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] |