1. Department of Bio-Environmental Chemistry, Institute of Life Science and Natural Resources, Wonkwang University, Iksan, Chonbuk, Korea;
2. Division of Biological Sciences, Wonkwang University, Iksan, Chonbuk, Korea;
3. Department of Molecular Biology and Department of Bioactive Material Science, Institute for Molecular Biology and Genetics, Chonbuk National University, Jeonju, Chonbuk, Korea