American Society for Microbiology, Journal of Bacteriology, 8(170), p. 3782-3785, 1988
DOI: 10.1128/jb.170.8.3782-3785.1988
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Membrane protein and lipopolysaccharide profiles of Rhizobium leguminosarum (biovars viciae, trifolii, and phaseoli), R. meliloti, and Agrobacterium tumefaciens strains were analyzed and compared by sodium dodecyl sulfate-polyacrylamide gel electrophoresis. Differences in one or both profiles allowed us to distinguish all 18 R. leguminosarum strains tested in this study from each other.