<P>Uptake hydrogenase mutant cells of the cyanobacterium <I>Nostoc</I> sp. PCC 7422 photobiologically produced H<SUB>2</SUB> catalyzed by nitrogenase for several days in H<SUB>2</SUB>-barrier transparent plastic bags, and accumulated H<SUB>2</SUB> in the presence of O<SUB>2</SUB> evolved by photosynthesis. Their H<SUB>2</SUB> production activity was higher in the sealed flexible bags than in stoppered serum bottles of fixed gas volume.</P>
발행연도
2012
발행기관
Japan Society for Bioscience, Biotechnology, and Agrochemistry