1. From The Berman-Gund Laboratory for the Study of Retinal Degenerations and the
2. Te´le´thon Institute of Genetics and Medicine, Naples, Italy; the4Institute of Genetics and Biophysics “A. Buzzati-Traverso”, CNR (Consiglio Nazionale delle Ricerche, Naples, Italy;
3. Te´le´thon Institute of Genetics and Medicine, Naples, Italy; the
4. Ocular Molecular Genetics Institute, Harvard Medical School, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts; the
5. Research Service, Veterans Affairs Medical Center, Buffalo, New York; the7Departments of Ophthalmology and8Pathology, Ross Eye Institute, State University of New York, Buffalo, New York; the
6. Structural Biology Department of the University at Buffalo, Hauptman-Woodward Institute, Buffalo, New York; and the10Program of Molecular Pharmacology and Therapeutics, Roswell Park Cancer Institute, Buffalo, New York.