1. Department of Plant Pathology and Microbiology, Iowa State University, Ames, Iowa, 50011, U.S.A.;
2. Plant Pathology and Plant-Microbe Biology Section, School of Integrative Plant Science, Cornell University, Ithaca, New York, 14853, U.S.A.;
3. Bioinformatics and Computational Biology, Iowa State University;
4. Department of Statistics, Iowa State University;
5. Corn Insects and Crop Genetics Research, USDA-Agricultural Research Service, Iowa State University;
6. Department of Life Sciences, Imperial College London, South Kensington Campus, London SW7 2AZ, U. K.;
7. School of Biological Sciences, Royal Holloway University of London (RHUL), Egham, Surrey, TW20 0EX, U. K.;
8. Department of Electrical and Computer Engineering, Iowa State University;
9. Department of Biology, Indiana University, Bloomington, IN, 47405, U.S.A.