| Phenotype: | optic stalk pax2a expression decreased amount, 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: | optic stalk |
|---|---|
| Synonyms: | optic stalks |
| Definition: | Portion of tissue that provides a pathway for axon migration from the retina. The cells of the optic stalk later differentiate into glial cells of the optic nerve. |
| Ontology: | Anatomy Ontology [ZFA:0000137] |
EXPRESSED GENE:
| Symbol: | pax2a | ||||||||||||
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| 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: | decreased amount |
|---|---|
| Synonyms: | decreased, decreased number, present in fewer numbers in organism, reduced, subnumerary |
| Definition: | An amount which is relatively low. |
| Ontology: | Phenotypic Quality Ontology [PATO:0001997] |