Fig. 1.

(A) Fuyan Cave tooth FY-TH-2 (i), a recent human from the Foyemiaowan Han Tomb (ii), and deer of Martinón-Torres et al. (1) (iii). Right column adapted with permission from ref. 1. (B) Number of sequences overlapping each position in the FY-HT-2 mitochondrial genome (coverage, Left) and percentage of sequences carrying an identical base (Right). (C) Frequencies of nucleotide substitutions at the start and end positions of sequences from the FY-HT-2 library.