| Term: | segmental plate posterior side |
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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 |
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| 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: | posterior side |
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| Synonyms: | caudal, posterior |
| Definition: | An anatomical region that is the entire part of an anatomical structure posterior to a transverse plane and bounded on one side by the same transverse plane. |
| Ontology: | Spatial Ontology [BSPO:0000056] |