| Term: | segmental plate anterior margin | 
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| Note: | This page represents a term created by the combination ("post-composition") of two ontology terms. For more information on the individual terms, click the hyperlinked name. | 
| 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: | anterior margin | 
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| Synonyms: | |
| Definition: | Anatomical margin that is located on the anterior side of a body or body part. | 
| Ontology: | Spatial Ontology [BSPO:0000671] | 
