1. Division of Plant Sciences and Bond Life Sciences Center University of Missouri Columbia MO65211USA
2. Department of Computer Science and Bioinformatics and Computational Biology Program Worcester Polytechnic Institute Worcester MA01609USA
3. Department of Plant Pathology and Institute of Plant Breeding, Genetics, and Genomics Center for Applied Genetic Technologies University of Georgia Athens GA30602USA
4. Department of Plant Pathology and Microbiology Iowa State University Ames IA50011USA
5. Department of Plant Pathology University of Georgia Athens GA30602USA
6. Department of Entomology and Plant Pathology North Carolina State University Raleigh NC27695USA
7. Robert W. Holley Center for Agriculture and Health US Department of Agriculture Agricultural Research Service and School of Integrative Plant Science Cornell University Ithaca NY14853USA