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Zhi Peng Li, Han Lu Liu, Guang Yu Li*, Kun Bao, Kai Ying Wang, Chao Xu, Yi Feng Yang, Fu He Yang and André-Denis G Wright
* Corresponding author: Guang Y Li tcslgy@126.com
BMC Microbiology 2013, 13:151 doi:10.1186/1471-2180-13-151