Fig. 4

Colony formation in breast cancer cells with drug treatments after knocking down ZNF423 or CALML3. a Representative clones for breast cancer cells treated with drugs for 2–4 weeks. b Clone number counted in each well, shown as three independent experiments represented by mean ± SEM. Comparisons with the control for each treatment were performed by two-tailed Student’s t test. *p < 0.05, **p < 0.01. DMSO dimethylsulfoxide, 4-OH-TAM 4-hydroxytamoxifene, Ral raloxifene, Ola olaparib, CisPt cisplatin