FIG. 1.
GTN removal in aerobic enrichment cultures. Flasks were sequentially spiked with GTN at nominal concentrations of 0.13, 0.26, 0.40, and 0.53 mM. Shown are GTN profiles in biotic flasks (○), abiotic control flasks with autoclaved inocula (▵), and abiotic control flasks without autoclaved inocula (□).