1. Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan, China;
2. State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan, China;
3. Insitute of Silk Road Studies, Northwest University, Xi’an, China;
4. Ancient DNA Lab, School of Life Science, Jilin University, Changchun, China;
5. Institute for Biochemistry and Biology, University of Potsdam, Karl-Liebknecht-Strasse, Potsdam, Germany