Lifespan extension and paraquat resistance in a ubiquinone-deficient <i>Escherichia coli</i> mutant depend on transcription factors ArcA and TdcA

Stavros Gonidakis; Steven E. Finkel; Valter D. Longo

doi:doi:10.18632/aging.100301

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Research Paper Volume 3, Issue 3 pp 291—303

Lifespan extension and paraquat resistance in a ubiquinone-deficient Escherichia coli mutant depend on transcription factors ArcA and TdcA

Figure 2. ArcA-regulated physiological changes in the ubiG strain. (A) Rate of oxygen consumption of the shown strains in stationary phase. (B) Extracellular acetate accumulation of the shown strains at stationary phase. (C) Survival curves of the shown strains.