| Phenotype: | otic placode pax2a expression absent, abnormal |
|---|---|
| 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: | otic placode |
|---|---|
| Synonyms: | |
| Definition: | Primordium of the ear epithelium before it hollows into the otic vesicle, present beside the hindbrain rudiment in the mid-segmentation period. (Also see Anatomical Atlas entry for ear by T. Whitfield.) |
| Ontology: | Anatomy Ontology [ZFA:0000138] |
EXPRESSED GENE:
| Symbol: | pax2a | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Name: | paired box 2a | ||||||||||||
| Previous Names: | Pax-2, pax-b, pax2.1, Pax2.1, pax2a1, paxb, cb378 (1), no isthmus, noi, pax[zf-b] | ||||||||||||
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| Location: | Chr: 13 Mapping Details/Browsers | ||||||||||||
EXPRESSION QUALITY:
| Name: | absent |
|---|---|
| Synonyms: | absence, absent from organism |
| Definition: | A quality denoting the lack of an entity. |
| Ontology: | Phenotypic Quality Ontology [PATO:0000462] |