Gene expression analysis of nitrogen-fixing Geobacter sulfurreducens at different fixed potentials

The goal of the project was to identify changes in gene expression of nitrogen fixation and ammonium assimilation pathways of Geobacter sulfurreducens grown at different anode potentials in microbial electrolysis cells. This will allow us to understand how anode potential affects expression of nitrogen fixation and associated pathways to ultimately develop means of generating ammonium sustainably.