Progesterone acts through protein kinase C to remodel the cytoplasm as the amphibian oocyte becomes the fertilization-competent egg
Johnson, J., and Capco, D.G. (1997). "Progesterone acts through protein kinase C to remodel the cytoplasm as the amphibian oocyte becomes the fertilization-competent egg." Mechanisms of Development. 67, 215-226.