ADAR and cancer: The number of o8G peaks in CDS region of normal CaCO2 cells (CaCO2: 50.14%, vs. sh-ADAR1 CaCO2: 53.89%) and the number of o8G peaks in stop codon (stop C) (CaCO2: 14.39% vs. sh-ADAR1 CaCO2) were decreased compared with senescent cancer cells.