1. Boyce Thompson Institute for Plant Research, Ithaca, New York 14853, United States
2. USDA Agricultural Research Service, Robert W. Holley Center for Agriculture and Health, Ithaca, New York, 14853-2901, United States
3. Department of Plant Pathology and Plant Microbe Biology, Cornell University, Ithaca, New York 14850-5905, United States
4. Department of Genome Sciences, University of Washington, Seattle, Washington 98195, United States
5. USDA Agricultural Research Service, Insect Control and Cotton Disease Research Unit, College Station, Texas 77845, United States
6. USDA Agricultural Research Service, US Horticulture Research Laboratory, Fort Pierce, Florida 34945, United States