Growth of Nonfermentative Bacteria at 42° C
نویسندگان
چکیده
منابع مشابه
Characterization and identification of gram-negative, nonfermentative bacteria.
The morphological and physiological characteristics of 593 strains of nonfermentative, gram-negative bacteria are described. A battery of 46 tests was used to identify and differentiate strains representing 8 genera and 31 species of named and group-designated bacteria. Seven selected amides and organic salts were closely examined to determine their usefulness, individually or as a battery, in ...
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During 2013-2016, we isolated blaNDM- and blaVIM-harboring Enterobacteriaceae and nonfermentative bacteria from patients in the Philippines. Of 130 carbapenem-resistant isolates tested, 45 were Carba NP-positive; 43 harbored blaNDM, and 2 harbored blaVIM. Multidrug-resistant microbial pathogen surveillance and antimicrobial drug stewardship are needed to prevent further spread of New Delhi meta...
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To investigate how high temperature affects viral transcription, the absolute amounts of mRNA for six bacteriophage φX174 genes were compared at 37 °C and 42 °C using Q-PCR. At 37 °C, mRNA levels for all genes were consistent with previous studies, but at 42 °C mRNA levels for four genes were significantly different from levels at 37 °C. Transcript levels were higher for genes B and D; the prom...
متن کاملEvaluation of the rapid decarboxylase and dihydrolase test for the differentiation of nonfermentative bacteria.
A rapid medium for the detection of lysine and ornithine decarboxylase and arginine dihydrolase activity of 439 strains of gram-negative, nonfermenting bacteria was evaluated and compared with Moeller decarboxylase medium. Results were obtained in 4 to 24 h using the rapid medium, whereas Moeller medium often required extended (3 to 7 days) incubation. There was 100% agreement in the lysine tes...
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During a 1-year study we observed that both aerobic and anaerobic blood culture bottles from patients were negative by the BacT/Alert system during a 7-day incubation period. However, upon subcultivation of negative bottles, growth of Pseudomonas aeruginosa was detectable. In an attempt to explain this observation, aerobic BacT/Alert Fan bottles were seeded with a defined inoculum (0.5 McFarlan...
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ژورنال
عنوان ژورنال: Journal of Clinical Microbiology
سال: 1979
ISSN: 0095-1137,1098-660X
DOI: 10.1128/jcm.10.6.800-804.1979