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. Author manuscript; available in PMC: 2014 Dec 1.
Published in final edited form as: Helicobacter. 2013 Jul 29;18(6):10.1111/hel.12084. doi: 10.1111/hel.12084

Fig. 4. Helicobacter hepaticus CdtB alone is necessary and sufficient for HeLa cell cycle arrest and apoptotic cell death.

Fig. 4

Quantitative flow cytometry analysis of HeLa G2/M cell cycle arrest (A open bars) and apoptosis (solid bars and white bars in B represent early and late apoptosis, respectively) 72 h post-transfection with increasing concentrations from 4, 8 and 20 μg/mL of recombinant HhepCDT fusion protein subunits. Each bar represents mean percent and standard deviation of 1.0 × 104 cells in three independent experiments.