Source

Departments of Physiology and Membrane Biology, Immunology, Neurology, and Medical Pathology and Laboratory Medicine, and Neuroscience Graduate Group, Immunology Graduate Group, Biochemistry, Molecular, Cellular and Developmental Biology Graduate Group, University of California, Davis, Davis, California 95616, and Shriners Hospital for Children-Northern California, University of California Davis School of Medicine, Sacramento, California 95817.