I am interested in understanding nitrogen and hydrogen metabolism in a group of unicellular cyanobacteria called Cyanothece. Members of this genus exhibit many interesting metabolic attributes like high rates of nitrogenase-mediated hydrogen production under aerobic conditions and possess pathways for fermentative and non-fermentative fuel production. My current research involves elucidating the metabolic capabilities of these organisms and identifying and modifying existing biochemical pathways for the production of fuel molecules and their precursors.