Figure 1. The S. flexnerioxyR mutants show reduced growth in LB under aerobic growth conditions.
Overnight cultures of the each strain [SM100, ◆; UR021, ■; UR23,Δ; and UR025, ●] were diluted to an OD650 of 0.015 in LB and grown at 37°C under aerobic conditions. Growth was measured via optical density at 650 nm (OD650). The data presented are the means of three experiments, and the standard deviations of the means are indicated.