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. 2015 Feb 18;15:34. doi: 10.1186/s12866-015-0357-0

Figure 2.

Figure 2

The rpoE mutant had growth defects when cultured in minimal media, high salinity, and high or low temperature. Bacterial growth, as measured by OD600, are show for the strains growing in various conditions: A) Rich medium (LB broth); B) Nutrient-poor environment (the modified M1 minimal medium); C) Higher temperature (at 33°C and in the LB medium), D) Low temperature (at 4°C and in the LB medium); E) High salt stress (LB medium supplemented with 3% of sodium chloride, w/v).