Skip to main content


Springer Nature is making SARS-CoV-2 and COVID-19 research free. View research | View latest news | Sign up for updates

Fig. 2 | Microbial Cell Factories

Fig. 2

From: Significantly improved solvent tolerance of Escherichia coli by global transcription machinery engineering

Fig. 2

Solvent tolerance of E. coli JM109 harboring σ70 mutant C9 and WT towards different concentrations of butanol (a), hexane (b), toluene (c), and butyl acetate (d) Strains JM109/pHACM-rpoD C9 and JM109/pHACM-rpoD WT were cultured at 37 °C. Different concentrations of butanol, hexane, toluene and butyl acetate were added when OD660 reached 0.2. Cell density was determined after 8 h of growth

Back to article page