Plasmid-Encoded Catabolic Genes in <i>Rhizobium leguminosarum</i> bv. <i>trifolii:</i> Evidence for a Plant-Inducible Rhamnose Locus Involved in Competition for NodulationIvan J. Oresnik, Michael F. Hynes, Laurie A. Pacarynuk et al.|Molecular Plant-Microbe Interactions|1998Cited by 85