title: Induction of nitrogenase in moong bean Rhizobium under cultural conditions.
mesh_terms: D003470:Culture Media; D004790:Enzyme Induction; D009591:Nitrogenase / Q000096:biosynthesis*; D012231:Rhizobium / Q000201:enzymology*
chemical_list: D003470:Culture Media; D009591:Nitrogenase