1. Division of Biotechnology and Advanced Institute of Environment and Bioscience, College of Environmental and Bioresource Sciences, Chonbuk National University, Iksan 54596, Korea
2. Division of Crop Science, College of Agriculture and Life Sciences, Chungnam National University, Daejeon 34134, Korea
3. Agricultural Microbiology Division, National Academy of Agricultural Science (NAAS), Rural Development Administration (RDA), Wanju 55365, Korea
4. Ginseng Division, National Institute of Horticultural & Herbal Science, Rural Development Administration (RDA), Eumseong 27709, Korea