Fig. 8. Expression profiles of cell cycle associated genes during osmotic stress in G. mirabilis gill tissue. (A) Cyclin dependent kinase inhibitor 1B mRNA (CDK inhibitor-1B; Gm_39c13). Data points were plotted and labeled as described previously. The expressions of cell cycle genes not illustrated are described in Table S1I in supplementary material. (B) Phosphorylated (Phospho) histone H3 protein expression as determined by western blot analysis. Relative intensity and significance values were calculated as described previously. Filled stars denote significant expression during hyperosmotic stress. Open stars denote significant expression during hypo-osmotic stress. Values are shown ± s.e.m. P<0.05.