Figure 1: Ethanol production observed in fermentations of pine sample A by the four GHP isolates. Panel A shows data from two replicate 12% dry wt/vol fermentations which had good agreement. These fermentations were inoculated with 4.0×105 cells/ml. Panel B shows data from triplicate 17.5% dry wt/vol fermentations with error bars representing one standard deviation from the mean (no standard deviation was calculated for panel A as only two replicates were performed). These fermentations were inoculated with 2.0×107 cells/ml.