The following supplementary material is available online for this article at http://onlinelibrary.wiley.com/doi/10.1111/jse.12938/suppinfo: Fig. S1. geographical location of individual and Records Empress Wude. S2. Proportion C > T G A substitutions in human DNA across fragments the Ashina individual. red curve represented that increased 5′-end blue 3′-end, as expected authentic ancient DNA. S3...