embryonic wall

The Planarian Anatomoy Ontology (PLANA) is a collection of terms curated from the literature and other organism anatomy ontologies to describe anatomical features, life cycle stages and developmental processes in the regenerative flatworm Schmidtea mediterranea. The latest version of the PLANA Ontology is available through the Open Biological and Biomedical Ontology Foundry (OBO) . PLANA Ontology terms are searchable at the EMBL-EBI Ontology Lookup Service (OLS) and the PLANA Ontology Terms Page.

The Overview Section is populated with infomration from the OLS.




Planarian Anatomy Ontology Term Overview


NAME:

  embryonic wall


DEFINITON:

  The parenchymal space between the gut cavity and the primitive ectoderm containing undifferentiated blastomeres in Stage 3-5 embryos.


TERM DEFINITION CITATIONS:

  OCLC:16809160, PMID:12888018


TERM ID:

  PLANA:0000060


ABOUT THIS TERM:

  embryonic wall "is a" embryonic subdivision

  embryonic wall "existence ends at point" Stage 5

  embryonic wall "existence overlaps" Stage 4, Stage 3 and Stage 5

  embryonic wall "existence starts at point" Stage 3

  embryonic wall "subdivision of" embryo


  blastomere and blastomere compartment "is a" embryonic wall

  blastomere, blastomere compartment and yolk cell "is a" embryonic wall


DEPICTED BY:


COMMENTS:

Depicted by field contains hematoxylin and eosin staining section of a stage 5 embryo with anatomical feature noted with black indicators.


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Planarian Anatomy Ontology


EXPLORE ONTOLOGY GRAPH:


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