01189naa a2200229 a 450000100080000000500110000800800410001910000200006024501190008026000090019952005220020865000180073065000120074865000080076065300140076865300210078270000230080370000150082670000260084170000140086777300780088114891492018-05-29       1997    bl uuuu     u00u1 u    #d1 aSA, N. M. H. de  aGenomic heterogeneity within bean nodulating Rhizobium strains isolated from cerrado soils.h[electronic resource]  c1997  aIsolates of Rhizobium nodulating Phaseolus vulgaris sampled from brazilian cerrado soils of different regions, were characterized by PCR amplification of genomic DNA using different primers. These data were used to determine the pairwise genetic distances among R. tropici and R. leguminosarum bv. phaseoli strains. The amounts of genetic variation within R. tropici were from 0 to 48% and within R. leguminosarum bv. phaseoli from 5 to 39% indicating a high degree of genetic diversity in this indigenous population.  acerrado soils  astrains  aDNA  aDiversity  aGenetic analysis1 aSILVA-KATTAH, L da1 aSELDIN, L.1 aVASCONCELOS, M. J. V.1 aPAIVA, E.  tSoil Biology and Biochemistry, Oxfordgv. 29, n. 5/6, p. 1011-1014, 1997.