home.social

#gametes — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #gametes, aggregated by home.social.

fetched live
  1. A cool bit of #SciFiScience, on the biological side, is generating gametes, which is something we can't quite do yet. But we can get very close and conceive stem cells to a precursor form.

    Link: sciencedirect.com/science/arti

    #gametes #biology #reproduction

  2. #Portfolio | Donner ses gamètes: un choix engagé et engageant

    Plus de deux ans après le décret promulguant la procréation médicalement assistée pour toutes, les délais d’attente restent longs pour les futurs parents. En cause, le faible nombre de #donneurs et donneuses de #gamètes. Faire un don en 2024 est un choix encore engageant: lourdeur du parcours pour les donneuses d’ovocytes et levée d’anonymat depuis la loi bioéthique, les freins au don sont nombreux.

    mediapart.fr/studio/portfolios

  3. This sea #worm's posterior swims away, and now #scientists know how phys.org/news/2023-11-sea-worm

    Morphological, Histological and Gene-Expression Analyses on #Stolonization in the Japanese Green Syllid, Megasyllis nipponica (#Annelida, Syllidae) researchsquare.com/article/rs-

    "the posterior body part with gonads of the syllid worm detaches from its original body. The detached part is full of #gametes...The #stolon swims around by itself and spawns when it meets the opposite sex."

    #animals #worms

  4. How do #cellcycle oscillators generate exactly two #meiotic divisions for production of haploid #gametes?
    Wolfgang Zachariae and colleagues show that #Spo13/#MEIKIN and #Cdc5/#Plk1 cooperate to prevent premature APC/C-#Ama1 activation after #meiosis I
    embopress.org/doi/full/10.1525