1. From the Graduate Program in Genetics and the
2. Department of Physiology and Biophysics, State University of New York, Stony Brook, New York; and the
3. Department of Biological Sciences, State University of New York College of Optometry, New York, New York.
4. From the Graduate Program in Genetics and the2Department of Physiology and Biophysics, State University of New York, Stony Brook, New York; and the