Intranuclear membranous inclusions in oocytes of a viviparous teleost (Xiphophorus helleri).

@article{Azevedo1976IntranuclearMI,
  title={Intranuclear membranous inclusions in oocytes of a viviparous teleost (Xiphophorus helleri).},
  author={Carlos Azevedo},
  journal={Journal of cell science},
  year={1976},
  volume={22 2},
  pages={325-34}
}
Intranuclear inclusions were observed in oocytes of Xiphophorus helleri during prophase I. In osmium-fixed leptotene nuclei, the inclusions were made up of groups of membrane-limited vesicles or tubules with pale contents, situated near the inner nuclear membrane with which some of them exhibited apparent continuities. In zygotene nuclei, larger vesicles also appeared bounded by two or three membranes and containing tubules apparently invaginated from their walls. In pachytene-dictyate nuclei… CONTINUE READING
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