Characterization of Propionibacterium plasmids
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چکیده
منابع مشابه
Characterization of Pseudomonas aeruginosa derepressed R-plasmids.
A genetic study of conjugal transmissibility of two R-plasmids was undertaken in Pseudomonas aeruginosa. Conjugally derepressed mutants of the R-plasmids were isolated, and examination of 11 independent mutants revealed that 10 were recessive to the wild-type transfer repressor, whereas 1 mutant was cis dominant. Cross-repression was observed between the two R-plasmids, suggesting that they hav...
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In view of the importance of actinomycetes in the production of antibiotics, it would be useful to find plasmids in these organisms in order to construct molecular breeding systems. Since the first discovery of plasmid involvement in antibiotic production", several plasmids associated with the production of antibiotics have been found in Streptomyces (references are listed in AKAGAWA et al.-')....
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15 صفحه اولCharacterization of antibiotic resistance plasmids from Bordetella bronchiseptica.
Of 52 antibiotic-resistant Bordetella bronchiseptica isolates from cats, ten carried plasmids. Only two of these plasmids, pLV1400 and pLV1401, were self-transmissible to Escherichia coli K12; both plasmids encoded resistance to ampicillin, tetracycline, sulphonamides, streptomycin and mercuric chloride, and were of incompatibility group P (IncP). Transferable tetracycline resistance has not be...
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ژورنال
عنوان ژورنال: Applied and Environmental Microbiology
سال: 1990
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.56.4.864-871.1990