Affiliation: | 1.WCU Biomodulation Major, Department of Agricultural Biotechnology and Center for Food and Bioconvergence, Seoul National University, Seoul 151-921, Korea; E-Mail: ;2.The Hormel Institute, University of Minnesota, Austin, MN 55912, USA;3.Advanced Institutes of Convergence Technology, Seoul National University, Suwon 443-270, Korea |