oogonial cell

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:

  oogonial cell


DEFINITON:

  An undifferentiated germ cell that proliferates rapidly and gives rise to oocytes.


TERM CITATIONS:

  

TERM ID:

  PLANA:0000239


ABOUT THIS TERM:

  oogonial cell "is a" female germ cell and progenitor cell

  oogonial cell "contained in" ventral compartment, anterior compartment, neck and parenchymal compartment

  oogonial cell "develops from" female germline stem cell

  oogonial cell "existence overlaps" juvenile and sexually mature adult

  oogonial cell "existence starts at point" juvenile

  oogonial cell "part of" ovary

  oogonial cell "specific_to" Smed sexual biotype


  oocyte "is a" oogonial cell


BROWSE ONTOLOGY TREE (IN OLS):

Click on the '-' and '+' to collapse and expand term 'is a' and 'part of' relationships.


Planarian Anatomy Ontology


EXPLORE ONTOLOGY GRAPH:


Dynamically explore this term by selecting additional relationships to display ( checkboxes on the right ) and by expanding nodes by double clicking on a node. Single click on a node to display the definition below.