| Term Name: | bulbus arteriosus inner layer |
|---|---|
| Synonyms: | bulbus arteriosus intima |
| Definition: | Composed of subendothelium with longitudinally oriented collagen, reticular fibrils, elastic fibers, and smooth muscle cells bound by a thin endothelial layer. |
| Appears at: | Unknown |
| Evident until: | Adult (90d-730d, breeding adult) |
| Ontology: | Anatomy Ontology [ZFA:0005068] |
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