00467naa a2200169 a 450000100080000000500110000800800410001910000200006024500840008026000090016465000130017365000140018665300160020070000180021670000170023477300460025116119951995-06-27       1987    bl ---       0--  u    #d1 aTIBELIUS, K. H.  aCloning and characterization of hydrogenase genes from Azotobacter chroococcum.  c1987  aClonagem  aGenética  aHIDROGENASE1 aROBSON, R. L.1 aYATES, M. G.  tMol. Gen. Genet.gv.206, p.285-290, 1987.