Fig. 1From: Deletion of the hfsB gene increases ethanol production in Thermoanaerobacterium saccharolyticum and several other thermophilic anaerobic bacteriaComparison of fermentation products produced by strains of T. saccharolyticum with mutations in the hfs operon. Strains were grown in MTC-6 medium on 5 g/l (14.7 mM) cellobiose. Error bars represent one standard deviation, n ≥ 3Back to article page