FIG 6.
Cell cycle phenotypes of the ΔcbrA mutant are rescued by constitutive ectopic expression of unphosphorylatable CpdR1D53A. (A) Cellular morphology was observed and classified as either rod shaped (2 to 4 μm long and 1 μm wide; column 1) or aberrant (round or branched and filamentous; column 2). (B) The frequency of aberrant cell morphology in an exponentially growing population of cells was quantified. (C) Flow cytometry was performed to measure cellular genome content per cell. (D) The frequency of aberrant DNA content (either <1N or >2N) in an exponentially growing population of cells was quantified as the average percentage and its standard deviation.