Figure 1From: An analysis of the changes in soluble hydrogenase and global gene expression in Cupriavidus necator (Ralstonia eutropha) H16 grown in heterotrophic diauxic batch culture Heterotrophic growth of C. necator H16 cells during a 48Â h bioreactor fermentation. A) Log10 OD600nm and soluble hydrogenase activity (by NAD+ reduction) with time; B) dO2 and pH variation with time. These graphs are based on three biological replicates and represent their mean values with standard deviation given.Back to article page