1. Program in Biotechnology
2. Faculty of Science
3. Chulalongkorn University
4. Bangkok 10330
5. Thailand
6. Research Unit in Bioconversion/Bioseparation for Value-Added Chemical Production
7. Institute of Biotechnology and Genetic Engineering
8. Department of Molecular Tropical Medicine and Genetics
9. Faculty of Tropical Medicine
10. Mahidol University
11. Bangkok 10400
12. Department of Biochemistry
13. Kasetsart University
14. Bangkok 10903