B, C) Logarithm of the odds (LOD) scores of cancer associated gene KOs in NCI-N87 and NCI-H358 cells derived from screens with gRNAs (B) and RNPs (C). Bottom panels show distribution of positive (POLR2A) and negative (scrambled) controls for each experiment. LOD score of 3 is highlighted with a dashed line, indicating statistical significance. 