Table 1.

The main characteristics of the mitochondrial genomes of the ancient horses of Mongolia.

Sample Name	Number of Collapsed Reads	Number of Unique Mapped Collapsed Reads	Mitogenome Width of Coverage, %	Mitogenome Average Depth of Coverage	Ancient Library Average Fragment Size	Terminal Library Fragment Deamination, %
Er1	188,493	917	97.3	6.7	90	14.49
Gan1	714,656	3143	99.1	18.6	60	24.31
Gan3	743,175	6919	99.8	41.8	63	25.88
Gan11	549,992	13,893	99.7	85.9	68	28.51
Gan14	511,882	11,643	99.8	66.7	65	33.77
Gan18	582,595	3322	99.5	18.5	59	25.26