Term Name: bulbus arteriosus middle layer
Synonyms: bulbus arteriosus media
Definition: Composed of 7-10 layers of helically arranged smooth muscle cells surrounded by a fine network of collagen, reticular, and elastic fibrils.
Appears at: Unknown
Evident until: Adult (90d-730d, breeding adult)
Ontology: Anatomy Ontology [ZFA:0005067]

Relationships
is part of: bulbus arteriosus
is a type of: multi-tissue structure

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