Hua Yang* , Jie Cao* , Lian-Qing Li , Xia Zhou , Qiu-Li Chen , Wen-Ting Liao , Zong-Mei Wen , Shao-Hua Jiang , Rong Xu , Jian-An Jia , Xin Pan , Zhong-Tian Qi and Wei Pan
BMC Microbiology 2008, 8:137doi:10.1186/1471-2180-8-137