Fig. 2From: An investigation of Plk1 PBD inhibitor KBJK557 as a tumor growth suppressor in non-small cell lung cancerFluorescence-activated cell sorting analysis of cell cycle arrest in non-small cell lung cancer cells after incubation with KBJK557 for 24 h. Cell cycle arrest was measured by flow cytometry with PI staining. A A549 cells. B PC9 cells. C H1975 cellsBack to article page