Characterization of guanylate cyclase in squid photoreceptors.

@article{Robinson1989CharacterizationOG,
  title={Characterization of guanylate cyclase in squid photoreceptors.},
  author={Phyllis R. Robinson and Rick H. Cote},
  journal={Visual neuroscience},
  year={1989},
  volume={3 1},
  pages={1-7}
}
Light causes a rapid, 1.7-fold increase in cyclic GMP concentration in intact squid retinas (Johnson et al. (1986]. To determine whether light-induced changes in cyclic GMP concentration result from activation of guanylate cyclase, we have studied the regulation of guanylate cyclase activity in squid (Loligo pealei) photoreceptors. The enzyme is membrane… CONTINUE READING