| rhizobium acidisoli sp. nov., isolated from root nodules of phaseolus vulgaris in acid soils. | two gram-negative, aerobic, non-motile, rod-shaped bacterial strains, fh13t and fh23, representing a novel group of rhizobium isolated from root nodules of phaseolus vulgaris in mexico, were studied by a polyphasic analysis. phylogeny of 16s rrna gene sequences revealed them to be members of the genus rhizobium related most closely to 'rhizobium anhuiense' ccbau 23252 (99.7 % similarity), rhizobium leguminosarum usda 2370t (98.6 %), and rhizobium sophorae ccbau 03386t and others ( ≤ 98.3 %). in ... | 2016 | 26530784 |
| rhizobium sophorae sp. nov. and rhizobium sophoriradicis sp. nov., nitrogen-fixing rhizobial symbionts of the medicinal legume sophora flavescens. | five bacterial strains representing 45 isolates originated from root nodules of the medicinal legume sophora flavescens were defined as two novel groups in the genus rhizobium based on their phylogenetic relationships estimated from 16s rrna genes and the housekeeping genes reca, glnii and atpd. these groups were distantly related to rhizobium leguminosarum usda 2370(t) (95.6 % similarity for group i) and rhizobium phaseoli atcc 14482(t) (93.4 % similarity for group ii) in multilocus sequence an ... | 2015 | 25385989 |