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Anatomy Ontology
zone of polarizing activity pelvic fin bud
- Term ID
- ZFA:0001452
- Synonyms
-
- ZPA
- 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
- References
-
- TAO:0001452
- Ontology
- Anatomy Ontology
- is part of
-
- is a type of
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