Nature (2011) - Comments
pubmed: 22056988  doi: 10.1038/nature10598  issn: 1476-4687  issn: 0028-0836 

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Weiwei Yang, Yan Xia, Haitao Ji, Yanhua Zheng, Ji Liang, Wenhua Huang, Xiang Gao, Kenneth Aldape, Zhimin Lu