Figure 4From: Dissimilatory nitrate reduction by Aspergillus terreus isolated from the seasonal oxygen minimum zone in the Arabian Sea Time course of extracellular ammonium concentrations and adenosine triphosphate (ATP) contents of A. terreus isolate An-4 (Experiment 4). (A) Ammonium concentrations in the liquid media and (B) biomass-specific ATP contents of A. terreus isolate An-4 were determined during aerobic and anaerobic cultivation in the presence or absence of NO3 -. ATP contents are expressed per g of protein of the fungal biomass. Means ± standard deviation (n = 3).Back to article page