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. 2018 Nov 20;9(6):e01535-18. doi: 10.1128/mBio.01535-18

FIG 8.

FIG 8

AgNO3 effect on respiratory complexes in E. coli and B. subtilis cells. Strains were grown under aerobic respiratory condition and shocked for 1h with increasing concentration of AgNO3. DDM-solubilized membrane proteins were separated on a 5% to 12% gradient BN-PAGE. (A) Succinate dehydrogenase (SDH) in-gel activity assay of E. coli membrane fractions. Membrane fraction from the SDH-deficient mutant (sdhA) was used as a control. (B) caa3 cytochrome c oxidase and succinate dehydrogenase (SDH) in-gel activity assays of B. subtilis membranes.