• Korean Journal of Microbiology
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• v.30 no.6
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• pp.450-455
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• 1992

Five strains of the fast-growing endosymbionts were isolated from the nodules of Lotus eorniculatus var. japonicus inhabited in Taejeon. From morphological and physiOlogical characteristics and nodulation test, the isolated strains were identified as Rhizobium loti. Compared to the control plant, both Lotus cornieulatus var. japonieus and Lotus corniculatus seedlings inoculated with the isolated strains. grew normally due to effective root nodule. The reisolated endosymbiont from the induced root nodule was confirmed identical to those of the first isolates by investigating antibiotic resistance and morphological characteristics. Three strains among the isolates. R. loti TUS I. TUS5 and TUS6 produced a ca1cof1uorbinding exopolysaccharide.