Fig. 1From: Characterization of background noise in capture-based targeted sequencing dataBase call quality in targeted deep sequencing data. a The density plot visualizes Phred base quality score distribution of background and total bases. b, c After the removal of bases with a quality score <30, the average base quality scores (i.e., total and for each of the four nucleotides) was box-plotted for PBL (b) and plasma (c) DNA samplesBack to article page