Term: neural keel plasma membrane region
Name: neural keel
Synonyms: presumptive central nervous system
Definition: An intermediate stage (between the neural plate and neural rod) during the early segmentation period in the morphogenesis of the central nervous system primordium; the keel is roughly triangular shaped in cross section.
Ontology: Anatomy Ontology [ZFA:0000131]

Name: plasma membrane region
Synonyms: region of plasma membrane
Definition: A membrane that is a (regional) part of the plasma membrane.
Ontology: GO: Cellular Component [GO:0098590]    QuickGO    AmiGO