| OBO ID: ZFA:0001452 |
| Term Name: | zone of polarizing activity pelvic fin bud | Search Ontology: | |
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| Definition: | A small group of mesodermal cells located at the posterior margin of the developing fin bud. The ZPA is thought to produce retinoic acid and thereby provides positional information to the developing bud. (1) | ||
| Appears at: | Larval:Days 14-20 (14d-21d, 6.2mm, 10 teeth) | ||
| Evident until: | Unknown | ||
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| Ontology: | Anatomy Ontology |
Show first 5 Terms
EXPRESSION
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PHENOTYPE
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