WES of Human cell line
Genomic DNA was extracted using a QIAamp DNA Mini Kit, according to the manufacturers instructions (QIAGEN). Exome capture was carried out for six cell lines and 39 mixtures using SureSelect Human All Exon V6 (Agilent Technologies, Inc., CA, USA). The quantities of the constructed libraries were evaluated using the 2100 Bioanalyzer Systems (Agilent Technologies, Inc) and sequenced using Illumina NovaSeq 6000 (Theragen Bio Inc.), with targeted read depth of 1100.