title: GSM9012025: exoCasMINI_Deep-seq_Replicate3_additional_7sites; Homo sapiens; OTHER
library_construction_protocol: The MCF7 transfected cells were washed with 1x PBS, and harvested. The gDNA purified using the TIANamp Genomic DNA Kit. Two round PCR were performed, the forward and reverse primers were used to amplify the target site of the first round of PCR, and then an equal amount of the first PCR product was mixed with primers containing P5 and p7 for a second round of PCR to generate the library.