Fig. 1From: The effect of switchgrass loadings on feedstock solubilization and biofuel production by Clostridium thermocellum Net ethanol production by C. thermocellum M1570 under various substrate loadings. For all graphs, the glucan content in the Avicel fermentations is equivalent to those in the switchgrass fermentations at the corresponding loading. Values are averages of triplicate fermentations and error bars represent standard deviationBack to article page