J. Analysis of cell death after overnight recovery of HeLa cells treated or untreated with CDKi (SNS-032; Flavopiridol or Dinaciclib, 1 µM, 150 min) and then treated or not with SA (500 µM, 3 h). Images were acquired automatically by OPERETTA microscope. Values indicate the percentage of the total number of nuclei (stained with DAPI) positive for BoBo-3 staining. Mean ± s.d. of one representative experiment out of three independent replicates. ns: not significant, ****p<0.0001, One-way ANOVA with Dunnett's multiple comparison test. 