| Name: | segmental plate |
|---|---|
| Synonyms: | presomitic mesoderm, PSM |
| Definition: | Unsegmented field of paraxial mesoderm present posterior to the most recently formed somite pair, from which somites will form. |
| Ontology: | Anatomy Ontology [ZFA:0000279] |
| Name: | mesodermal cell |
|---|---|
| Synonyms: | mesoblast, mesoderm cell |
| Definition: | A cell of the middle germ layer of the embryo. |
| Ontology: | Anatomy Ontology [ZFA:0009138] |