Term: presumptive mesoderm postero-ventral region
Name: presumptive mesoderm
Synonyms:
Definition: Presumptive structure fated to become mesoderm. Determined by fate mapping.
Ontology: Anatomy Ontology [ZFA:0001377]

Name: postero-ventral region
Synonyms: posteroventral region
Definition: Anatomical region that overlaps the posterior and ventral regions of a body or body part.
Ontology: Spatial Ontology [BSPO:0000035]