00608naa a2200181 a 450000100080000000500110000800800410001910000210006024501310008126000060021265000280021865000140024665300150026070000130027570000190028870000180030777301010032516145271995-06-27               bl ---       0--  u    #d1 aARAUJO, E. F. DE  aCharacterization of DNA segments adjacent to the nifHDK genes of Azospirillum brasilense Sp7 by Tn5 site-directed mutagenesis.  c0  aAzospirillum brasilense  aMutação  aMAPEAMENTO1 aZAHA, A.1 aSCHRANK, I. S.1 aSANTOS, D. S.  tIn: Azospirillum IV. Proceedings of the Fourth Bayrenth Azospirillum Workshop.gv., p.16-25, 19.