Chunxiang Li, Hongjie Li, Yinqiu Cui, Chengzhi Xie, Dawei Cai, Wenying Li, Victor H Mair, Zhi Xu, Quanchao Zhang, Idelisi Abuduresule, Li Jin, Hong Zhu and Hui Zhou*
* Corresponding author: Hui Zhou zhouhui@jlu.edu.cn
BMC Biology 2010, 8:15 doi:10.1186/1741-7007-8-15