oogonial stem cell

Planarian Anatomy Ontology Class Overview

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NAME:

  oogonial stem cell


DEFINITON:

  A piwi-1+, nanos+ cell residing in the ovary that self-renews and give rise to oogonial cells that differentiate into oocytes.


TERM DEFINITION CITATIONS:

  PMID:20844018, PMID:19022767


TERM CITATIONS:


TERM ID:

  PLANA:0000223


ABOUT THIS TERM:

oogonial stem cell

  ↳is a female germ cell, material entity and stem cell

  ↳contained in ventral region of the whole animal, prepharyngeal region and anterior region of the whole animal

  ↳develops from neoblast

  ↳existence overlaps juvenile and adult hermaphrodite

  ↳existence starts during or after juvenile

  ↳part of ovary


  → oogonial cell develops from oogonial stem cell




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