1. From the Veterans Affairs Center for Prevention and Treatment of Visual Loss, Iowa City, Iowa; the Departments of 2Veterinary Clinical Sciences, 3Genetics, Development, and Cell Biology, and the 4Neuroscience Program, Iowa State University, Ames, Iowa;
2. From the Veterans Affairs Center for Prevention and Treatment of Visual Loss, Iowa City, Iowa; the Departments of 2Veterinary Clinical Sciences,
3. the Netherlands Institute for Brain Research, Amsterdam, The Netherlands; and
4. the Department of Ophthalmology and Visual Sciences, University of Iowa, Iowa City, Iowa.
5. Biochemistry, Biophysics, and Molecular Biology, and
6. From the Veterans Affairs Center for Prevention and Treatment of Visual Loss, Iowa City, Iowa; the 6Department of Ophthalmology and Visual Sciences, University of Iowa, Iowa City, Iowa.
7. From the Veterans Affairs Center for Prevention and Treatment of Visual Loss, Iowa City, Iowa; 3Genetics, Development, and Cell Biology, and the 4Neuroscience Program, Iowa State University, Ames, Iowa;