title: Genetic transfer of nitrogenase-hydrogenase activity in Rhodopseudomonas capsulata.
mesh_terms: D008040:Genetic Linkage; D009154:Mutation; D009586:Nitrogen Fixation; D009591:Nitrogenase; D011995:Recombination, Genetic; D012241:Rhodopseudomonas / Q000201:enzymology* / Q000378:metabolism; D014161:Transduction, Genetic
chemical_list: D009591:Nitrogenase