00585naa a2200169 a 450000100080000000500110000800800410001910000190006024501740007926000090025365000140026265000230027665300170029970000190031670000190033577300610035419311092015-10-09       2012    bl uuuu     u00u1 u    #d1 aBARRETO, E. F.  aCuring of a non-symbiotic plasmid of the rhizobium tropici strains CIAT 899 affected nodule occupancy and competitiveness of the bacteria in symbiosis with commom beans.  c2012  aSymbiosis  aPhaseolus Vulgaris  aPlasmid loss1 aSTRALIOTTO, R.1 aBALDANI, J. I.  tEuropean Journal of Soil Biologygv. 50, p. 91-96, 2012.