Figure 5From: An extracytoplasmic function sigma factor-dependent periplasmic glutathione peroxidase is involved in oxidative stress response of Shewanella oneidensis Effects of paraquat and hydrogen peroxide (H 2 O 2 ) on the bacterial growth of the Shewanella oneidensis strains. MR-1 wild type strain, the rpoE2, pgpD (SO_3349) and cgpD (SO_1563) in-frame deletion mutants and the pgpD-cgpD double mutant strains were grown in the LB broth containing A) 0, 0.5, 1, 2, 3, and 4 mM of paraquat or B) 0, 0.1, 0.3, 0.5, 0.7 and 1 mM of hydrogen peroxide and incubated at 28°C for 18 hrs.Back to article page