spermatogonial stem cell

Planarian Anatomy Ontology Class Overview

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NAME:

  spermatogonial stem cell


DEFINITON:

  gh4+, nanos+ cells residing at the testis periphery that self-renew and give rise to differentiating daughters that will ultimately produce haploid sperm.


TERM DEFINITION CITATIONS:

  PMID:27330085, PMID:19022767, PMID:20844018, PMID:27163480


TERM CITATIONS:


TERM ID:

  PLANA:0000219


ABOUT THIS TERM:

spermatogonial stem cell

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

  ↳contained in tail region, copulatory region, posterior region of the whole animal, parapharyngeal region, prepharyngeal region, dorsal region of the whole animal and anterior region of the whole animal

  ↳develops from neoblast

  ↳existence overlaps juvenile and adult hermaphrodite

  ↳existence starts during or after juvenile

  ↳part of testis


  → spermatogonium develops from spermatogonial stem cell




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