1. Institute of Biotechnology and Genetic Engineering, Chulalongkorn University, Bangkok, Thailand
2. Faculty of Science, Department of Biology, Chulalongkorn University, Bangkok, Thailand
3. Faculty of Tropical Medicine, Department of Molecular Tropical Medicine and Genetics, Mahidol University, Bangkok, Thailand
4. Research Unit in Bioconversion/Bioseparation for Value-Added Chemical Production, Institute of Biotechnology and Genetic Engineering, Chulalongkorn University, Bangkok, Thailand