Complementary methods of strain identification were sought to
delineate the composition of the population of Rhizobium trifolii
found in nodules of Trifolium subterraneum L. when exposed to an
Abiqua silty clay loam (Cumulic Ultic Haploxeroll) containing a
resident population of R. trifolii. Sodium dodecyl sulfate
polyacrylamide gel electrophoresis (SDSPAGE) was...