1. Department of Biotechnology; Chonnam National University; Yeosu Chonnam 550-749 Korea
2. Department of Agricultural Biotechnology; National Academy of Agricultural Science (NAAS); Jeonju 560-500 Korea
3. School of Applied Biosciences; Kyungpook National University; Daegu 702-701 Korea
4. Division of Plant Biotechnology; Chonnam National Unviersity; Gwangju 500-757 Korea
5. Department of Applied Biological Chemistry; Iwate University; Morioka Iwate 020-8550 Japan
6. USDA/ARS; National Soybean Research Laboratory; University of Illinois; Urbana IL 61801 USA