Über den Eidimorphismus und die Oogenese von Dinophilus gyrociliatus (Archiannelida)

@article{Grn2004berDE,
  title={{\"U}ber den Eidimorphismus und die Oogenese von Dinophilus gyrociliatus (Archiannelida)},
  author={Gerd-Ulrich Gr{\"u}n},
  journal={Zeitschrift f{\"u}r Zellforschung und Mikroskopische Anatomie},
  year={2004},
  volume={130},
  pages={70-92}
}
  • Gerd-Ulrich Grün
  • Published 2004
  • Biology
  • Zeitschrift für Zellforschung und Mikroskopische Anatomie
SummaryDinophilus gyrociliatus produces two types of oocytes, a big, female producing “♀-oocyte”, and a smaller, male-producing “♂-oocyte”. They may be distinguished by their different volume from the beginning of the vitellogenic phase. Neither oogonia nor previtellogenic oocytes show two types of cells, and the beginning of differentiation in ♀-oocytes and ♂-oocytes has to be located in a connecting stage after the previtellogenic and before the vitellogenic phase. On previtellogenic stages… Expand
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