Term: atrium extracellular matrix
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: atrium
Definition: Cavitated compound organ that receives inflow of deoxygenated blood and delivers it to a muscular cardiac ventricle. Valves are present to direct flow. There are only two chambers present in the fish heart.
Ontology: Anatomy Ontology [ZFA:0000471]
Name: extracellular matrix
Synonyms: proteinaceous extracellular matrix
Definition: A structure lying external to one or more cells, which provides structural support for cells or tissues.
Ontology: GO: Cellular Component [GO:0031012]   QuickGO   AmiGO