Chang Fu Tian, Yuan Jie Zhou, Yan Ming Zhang, Qin Qin Li, Yun Zeng Zhang, Dong Fang Li, Shuang Wang, Jun Wang, Luz B. Gilbert, Ying Rui Li, Wen Xin Chen
Proc Natl Acad Sci U S A. 2012 May 29; 109(22): 8629–8634. Published online 2012 May 14. doi: 10.1073/pnas.1120436109