Affiliation: | 1. Department of Microbiology, Oregon State University, Corvallis, Oregon, USA;2. Department of Microbiology, Oregon State University, Corvallis, Oregon, USA Department of Statistics, Oregon State University, Corvallis, Oregon, USA;3. Department of Biomedical Sciences, Oregon State University, Corvallis, Oregon, USA;4. Corvallis, Oregon, USA |