1. Calcium and Phototransduction; K. Nakatani, et al. 2. The Calcium Gradient Along the Rod Outer Segment; K.N. Leibovic. 3. The Time Course of Light Adaptation in Vertebrate Retinal Rods; P.D. Calvert, C.L. Makino. 4. S-Modulin; S. Kawamura, S. Tachibanaki. 5. Ca2+-Dependent Control of Rhodopsin Phosphorylation: Recoverin and Rhodopsin Kinase; I.I. Senin, et al. 6. Recoverin and Rhodopsin Kinase; C.-K.J. Chen. 7. Pathological Roles of Recoverin in Cancer-Associated Retinopathy; H. Ohguro, M. Nakazawa. 8. RGS9-1 Phosphorylation and Ca2+; T.G. Wensel. 9. Phosphorylation by Cyclin-Dependent Protein Kinase 5 of the Regulatory Subunit (Plambda) of Retinal cGMP Phosphodiesterase (PDE6): Its Implications in Phototransduction; A. Yamazaki, et al. 10. Centrins, a Novel Group of Ca2+-Binding Proteins in Vertebrate Photoreceptor Cells; U. Wolfrum, et al. 11. Tuning Outer Segment Ca2+ Homeostasis to Phototransduction in Rods and Cones; J.I. Korenbrot, T.I. Rebrik. 12. Regulation of the Rod Photoreceptor Cyclic Nucleotide-Gated Channel; R. Warren, R.S. Molday. 13. Ca2+-Channels in the RPE; R. Rosenthal, O. Straubeta. 14. The Retinal Rod and Cone Na+/Ca2+-K+ Exchangers; C.F.M. Prinsen, et al. 15. The Complex of cGMP-Gated Channel and Na+/Ca2+,K+ Exchanger in Rod Photoreceptors; P.J. Bauer. 16. Regulation of Voltage-Sensitive Ca2+ Channels in Bipolar Cells by Divalent Cations and Polyamines; E.M. Lasater, E. Solessio. 17. Site-Directed and Natural Mutations in Studying Functional Domains in Guanylyl Cyclase Activating Proteins (GCAPs); A. Dizhoor. 18. Calmodulin and Ca2+-Binding Proteins (CABPS): Variations on a Theme; F. Haeselaar, K. Palczewski. 19. GCAPs: Ca2+-Sensitive Regulators of retGC; W.A. Gorczycal, I. Sokal. 20. Structure and Membrane-Targeting Mechanism of Retinal Ca2+-binding Proteins, Recoverin and GCAP-2; J.B. Ames, M. Ikura. 21. Target Recognition of Guanylate Cyclase by Guanylate Cyclase-Activating Proteins; K.-W. Koch. 22. Moulór