00649naa a2200241 a 450000100080000000500110000800800410001910000190006024500920007926000090017165000120018065000120019265000130020465000100021765300240022765300150025165300080026665300200027465300120029465300320030670000170033877300520035516105861995-06-27       1989    bl ---       0--  u    #d1 aO BRIAN, M. R.  aMolecular aspects of the energetics of nitrogen fixation in Rhizobium-legume symbioses.  c1989  aCarbono  aMutante  aSimbiose  aVento  aACIDO DICARBOXILICO  aBACTEROIDE  aFBN  aLEG-HEMOGLOBINA  aREVISAO  aTRANSPORTE ATRAVES MEMBRANA1 aMAIER, R. J.  tBiochim. Biophys. Actagv.974, p.229-246, 1989.