Sánchez-Contreras, M PCR use of highly conserved DNA regions for identification of Sinorhizobium meliloti. [electronic resource] - Applied and environmental microbiology Aug 2000 - 3621-3 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0099-2240 Standard No.: 10.1128/AEM.66.8.3621-3623.2000 doi Subjects--Topical Terms: Bacterial Proteins--geneticsDNA PrimersDNA, Bacterial--analysisMedicago sativa--microbiologyPlasmidsPolymerase Chain Reaction--methodsPromoter Regions, GeneticRepressor ProteinsSinorhizobium meliloti--classificationSoil MicrobiologySoil PollutantsSymbiosisTranscription Factors