Term Name: | presomitic mesoderm |
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Synonyms: | presumptive somite mesoderm, PSM, segmental plate, somitogenic mesoderm, somitomeric mesoderm, unsegmented mesenchyme, unsegmented paraxial mesoderm |
Definition: | Unsegmented field of paraxial mesoderm present posterior to the most recently formed somite pair, from which somites will form. |
Ontology: | Cell Ontology [UBERON:0003059] |