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. Author manuscript; available in PMC: 2021 Aug 1.
Published in final edited form as: Mol Microbiol. 2020 May 19;114(2):333–347. doi: 10.1111/mmi.14516

Figure 9. None of the tested enzymes are the primary source of H2O2 production in B. thetaiotaomicron.

Figure 9.

The Hpx− strain (SM135) and its mutant derivatives were grown in BHIS media, washed, resuspended in Tris buffer containing glucose and chloramphenicol, and then aerated at 37 °C. The rate of H2O2 production was measured as described. Strains: parent (SM135 aka Hpx−), Hpx− Δpfor (MK592), Hpx− Δpfl4738 (MK556), Hpx− Δpfl2955 (MK562), Hpx− Δfdx (MK654), Hpx− Δrnf (MK584), Hpx− Δhyd1834 (MK570), Hpx− Δhyd3472 (MK580). Error bars represent the standard error of the mean of three biological replicates.