Authors: Xing Fu; Patrick Giavalisco; Xiling Liu; Gareth Catchpole; Ning Fu; Zhi-Bin Ning; Song Guo; Zheng Yan; Mehmet Somel; Svante Pääbo; Rong Zeng; Lothar Willmitzer; Philipp Khaitovich Journal: Proc Natl Acad Sci U S A Date: 2011-03-28 Impact factor: 11.205