1. Division of Plant Sciences and Bond Life Sciences Center University of Missouri Columbia MO 65211 USA
2. DuPont Pioneer Wilmington DE 19803 USA
3. Informatics Research Core Facility University of Missouri Columbia MO 65211 USA
4. Department of Plant Sciences University of Tennessee Knoxville TN 37996 USA
5. Department of Plant Pathology University of Georgia Athens GA 30602 USA
6. Department of Entomology and Plant Pathology North Carolina State University Raleigh NC 27695 USA
7. Department of Plant Pathology and Microbiology Iowa State University Ames IA 50011 USA