Term: endocardial precursor membrane
Name: endocardial precursor
Synonyms:
Definition: Is a portion of tissue part of the heart primordium which will give rise to the endocardium.
Ontology: Anatomy Ontology [ZFA:0005489]

Name: membrane
Synonyms: integral component of membrane, integral to membrane, membrane region, region of membrane, whole membrane
Definition: A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it.
Ontology: GO: Cellular Component [GO:0016020]    QuickGO    AmiGO