identification of fast-growing rhizobia nodulating tropical legumes from puerto rico as rhizobium gallicum and rhizobium tropici. | fifteen isolates from several nodulated tropical legumes from puerto rico (usa) were characterised by their phenotypic, molecular and symbiotic features. the identification of isolates was based on a polyphasic approach, including phenotypic characteristics, 16s rrna sequencing, low molecular weight (lmw) rna profiles, two primers-rapd patterns, and restriction patterns from 16s rdna molecules. despite of the variety of hosts included in this study the 15 isolates were separated into only two gr ... | 2004 | 15368853 |