Fig. 6From: Caspase-7 deficiency in Chinese hamster ovary cells reduces cell proliferation and viabilityApoptosis assay using Annexin V/PI staining. In this assay, NaBu was used as an apoptosis inducer for five days at 11Â mM concentration. a the presentation of apoptosis assay histogram for both CHO-K1 and CHO-KO cells. b A table contained the cell percentage of each histogram zone for both CHO-K1 and CHO-KO cells. c A columnar graph that comprised the percentage of apoptosis in CHO-K1 and CHO-KO cells. Altogether, they showed that CHO-KO cell was more susceptible to apoptosis than CHO-K1 in exposure with NaBuBack to article page