Term: swim bladder smooth muscle
Note: This page represents a term created by the combination ("post-composition") of two ontology terms. For more information on the individual terms, click the hyperlinked name.
Name: swim bladder
Synonyms: gas bladder
Definition: The swim bladder is a double-chambered organ located in the coelom and used to maintain buoyancy and may function as an acoustic resonator. The zebrafish does not appear to have a gas gland, but it is not yet clear if there are gas producing cells distributed more widely.
Ontology: Anatomy Ontology [ZFA:0000076]
Name: smooth muscle
Synonyms:
Definition: A non-striated muscle that is composed of spindle-shaped cells. Smooth muscle usually is organized into sheets that line cavitated organs.
Ontology: Anatomy Ontology [ZFA:0005274]