Figure 1

Quality assessment of the targeted sequencing data among 38 samples in first batch.
(a) Total number of reads in every sample (with an average of 2.46 million reads for each sample). (b) Percentage of all mapped reads and percentage of reads mapped to target regions for every sample. (c) The average distribution of sequencing depth over regions across all samples (the average coverage depth was well-distributed among regions, with a minimum of 157× and a maximum of 1505×). (d) The coverage depth in each sample (all samples have greater than 96% of all regions with coverage depth greater than 200×).