Institution: | (1) Department of Horticulture, Michigan State University, 390 Plant and Soil Science Building, East Lansing, MI 48824, USA;(2) Pioneer Hi-Bred International, Inc., 7300 NW 62nd Ave., Johnston, IA 50131-1004, USA;(3) Department of Biochemistry, University of Wisconsin-Madison, Madison, WI 53706, USA |