OBO ID: ZFA:0000031 |
Term Name: | hypochord | Search Ontology: | |
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Definition: | Portion of tissue that arises from the arise from the lateral edges of the shield and is located immediately ventral to the notochord. The hypochord is thought to play a role in positioning the dorsal aorta. Unlike in frogs and axolotl, the hypochord does not appear to be endodermally derived. (2) | ||
Appears at: | Segmentation:10-13 somites (14.0h-16.0h) | ||
Evident until: | Larval:Protruding-mouth (72.0h-96.0h, 3.5mm) | ||
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Ontology: | Anatomy Ontology |