Resistance ofBradyrhizobium japonicum strains to selected antibiotics
Author(s) -
Ana Borges,
Walter Vieira Guimarães,
R. M. C. Muchovej,
G. de Los Reyes González
Publication year - 1990
Publication title -
world journal of microbiology and biotechnology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.758
H-Index - 90
eISSN - 1573-0972
pISSN - 0959-3993
DOI - 10.1007/bf01201309
Subject(s) - kanamycin , streptomycin , ampicillin , tetracycline , chloramphenicol , microbiology and biotechnology , antibiotics , biology
The majority of the 50Bradyrhizobium japonicum strains tested were resistant to ampicillin, kanamycin, streptomycin and tetracycline in concentrations below 100 μg/ml but resistant to chloramphenicol in concentrations equal to or above 100 μg/ml. Two strains had high levels of resistance to ampicillin and to streptomycin and six strains were very sensitive to several antibiotics.
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