Qing Xu, Gui Mei, Dongxiao Sun*, Qin Zhang, Yuan Zhang, Cengceng Yin, Huiyong Chen, Xiangdong Ding and Jianfeng Liu
* Corresponding author: Dongxiao Sun sundx@cau.edu.cn
BMC Genomics 2012, 13:590 doi:10.1186/1471-2164-13-590