Qichao Tu, Zhili He, Yan Li, Yanfei Chen, Ye Deng, Lu Lin, Christopher L. Hemme, Tong Yuan, Joy D. Van Nostrand, Liyou Wu, Xuedong Zhou, Wenyuan Shi, Lanjuan Li, Jian Xu, Jizhong Zhou
PLoS One. 2014; 9(3): e90546. Published online 2014 Mar 4. doi: 10.1371/journal.pone.0090546