Fig. 3From: Significantly improved solvent tolerance of Escherichia coli by global transcription machinery engineering2D-PAGE of total proteins of E. coli JM109/pHACM-rpoD C9 under different solvent treatments. a Without solvent; b with 38 % (v/v) cyclohexane. For each treatment condition, 2-DE experiment was conducted in triplicatesBack to article page