Affiliation: | From the ‡Center of Fungal Genetics, Merck-Frosst Canada Ltd., Montreal, Quebec H9H 3L1, Canada, ;the §Department of Microbiology, University of Tennessee, Knoxville, Tennessee 37996, ;the ¶Department of Cell Biology and Neuroscience, Rutgers University, Piscataway, New Jersey 08854-8082, and ;the ‖Department of Infectious Diseases, Merck and Co. Inc., Rahway, New Jersey 07065 |