1. Department of Biological Sciences; College of Natural Sciences; Seoul National University; Gwanak-gu Seoul; Korea
2. Division of Forest Biotechnology; Forest Research Institute of Malaysia (FRIM); Kepong; Malaysia
3. Institute of Tropical Forestry and Forest Products (INTROP); University Putra Malaysia; Serdang; Malaysia
4. Faculty of Biotechnology and Biomolecular Sciences; Institute of Bioscience; University Putra Malaysia; Serdang; Malaysia
5. Department of Biology; Faculty of Science; University Putra Malaysia; Serdang; Malaysia