Fig. 4From: Deletion of the hfsB gene increases ethanol production in Thermoanaerobacterium saccharolyticum and several other thermophilic anaerobic bacteriaIdentification of significant changes in gene expression associated with high levels of ethanol production in T. saccharolyticum. Gene expression was compared between the high ethanol-producing group of strains (LL1267, LL1268, and M1442) and strains that produced ethanol at wild-type levels (wt Tsac, LL1269, LL1270, and HKO3). Genes whose expression was higher in the high ethanol-producing group are plotted on the right side of the graph. The significance of the change is plotted on the vertical axis. The red dashed line indicates a p value of 0.05 adjusted with a Bonferroni correction for 2868 multiple tests. The size of the symbol indicates the average normalized expression valueBack to article page