Term: presumptive rhombomere 4 lateral region
Name: presumptive rhombomere 4
Synonyms:
Definition: Embryonic structure, part of the neural keel, that gives rise to rhombomere 4.
Ontology: Anatomy Ontology [ZFA:0001212]

Name: lateral region
Synonyms:
Definition: Anatomical region laterally located on the body or body part.
Ontology: Spatial Ontology [BSPO:0000082]