title: Neurosensory signalling. Biochemical puzzles about the cyclic-GMP-dependent channel.
mesh_terms: D006152:Cyclic GMP / Q000502:physiology*; D004229:Dithiothreitol / Q000494:pharmacology; D007473:Ion Channels / Q000502:physiology*; D010786:Photoreceptor Cells / Q000502:physiology*
chemical_list: D007473:Ion Channels; D006152:Cyclic GMP; D004229:Dithiothreitol