Genomic Organization of Disease and Insect Resistance Genes in Maize. Michael D. McMullen . (1) Plant Genetics Research Unit, Agricultural Research Service-USDA; and (2)Plant Sciences Unit, Curtis Hall, University of Missouri, Columbia 65211 U.S.A. Kevin D. Simcox (2). (2)Plant Sciences Unit, Curtis Hall, University of Missouri, Columbia 65211 U.S.A. MPMI 8:811-815. Accepted 31 July 1995. This article is in the public domain and not copyrightable. It may be freely reprinted with customary crediting of the source. The American Phytopathological Society, 1995.