Yan Li, Guobing Chen, Lina Ma, Stephen J Ohms, Chao Sun*, M Frances Shannon* and Jun Y Fan*
* Corresponding authors: Chao Sun sunchao2775@163.com - M Frances Shannon frances.shannon@canberra.edu.au - Jun Y Fan jun.fan@anu.edu.au
BMC Molecular Biology 2012, 13:16 doi:10.1186/1471-2199-13-16