1. Institute of Plant Breeding, Genetics and Genomics & Dep. of Crop and Soil Sci., Center for Applied Genetic Technologies; Univ. of Georgia; 111 Riverbend Rd. Athens GA 30602
2. Georgia Seed Development Commission; Athens GA 30605
3. USDA-ARS; Soybean and Nitrogen Fixation Unit; 3127 Ligon St. Raleigh NC 27607