Fan-Kai Lin, Chia-Lin Pan, Jinn-Moon Yang, Trees-Juen Chuang* and Feng-Chi Chen*
* Corresponding authors: Trees-Juen Chuang trees@gate.sinica.edu.tw - Feng-Chi Chen fcchen@nhri.org.tw
BMC Microbiology 2009, 9:164 doi:10.1186/1471-2180-9-164