Oocyte-Follicle Cell Gap Junctions in <i>Xenopus laevis</i> and the Effects of Gonadotropin on Their Permeability

  • Carole L. Browne
    Biology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830
  • H. Steven Wiley
    Biology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830
  • James N. Dumont
    Biology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830

Abstract

<jats:p> Junctions between <jats:italic>Xenopus laevis</jats:italic> oocytes and follicle cells have been identified as gap junctions by the passage of microinjected fluorescent dye from oocytes to follicle cells. The opening or assembly of these junctions, or both, appears to be regulated by gonadotropins. </jats:p>

Journal

  • Science

    Science 203 (4376), 182-183, 1979-01-12

    American Association for the Advancement of Science (AAAS)

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