TY - GEN AU - Nicholas,D J AU - Deering,J V TI - Repression, derepression and activation of nitrogenase in Azotobacter vinelandii SN - 0004-9417 PY - 1976///1101 KW - Ammonium Chloride KW - Azotobacter KW - enzymology KW - Enzyme Activation KW - Enzyme Repression KW - Iron KW - Isoenzymes KW - isolation & purification KW - Nitrogenase N1 - Publication Type: Journal Article ER -