Kanidtha Jariyachawalid, Poramaet Laowanapiban, Vithaya Meevootisom and Suthep Wiyakrutta*
* Corresponding author: Suthep Wiyakrutta suthep.wiy@mahidol.ac.th
Microbial Cell Factories 2012, 11:47 doi:10.1186/1475-2859-11-47