Agar Electrophoresis of Colicines with an Alcaligenes faecalis Indicator Strain
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چکیده
منابع مشابه
A method for the electrophoresis of colicines in agar gel.
The design, construction, and use of an apparatus for the electrophoresis of colicines in agar gel is described, as are some preliminary experiments with it. The possibilities of this method in typing strains of colicinogenic organisms and for the study of colicines are also discussed. In 1953, Ludford and Lederer, using a simple apparatus, demonstrated that substances known as colicines consis...
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Abstract Background and Objective: The bacteria living in the specific ecological conditions are among the most promising antimicrobial producers. This study aimed at isolating antimicrobial producing bacteria from soils contaminated with crude oil. Material and Methods: the samples were obtained from crude oil contaminated soils around Dezful located in Khuzestan province, Iran, and antimicrob...
متن کاملD-erythrose metabolism in a strain of Alcaligenes faecalis.
Except for the oxidation of erythritol to L-erythrulose by Acetobacter (Bertrand, 1900) little is known of the metabolism of tetroses in microorganisms. Barker and Lipmann (1949) found erythritol to be esterified and oxidized by Propionibacterium pentosaceum, although a tetrose intermediate was not identified. The utilization of D-erythrose by mammalian liver slices has been reported by Abraham...
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We report the draft genome sequence of Alcaligenes faecalis strain IITR89, a bacterium able to form indigo by utilizing indole as the sole carbon source. The Alcaligenes species is increasingly reported for biodegradation of diverse toxicants and thus complete sequencing may provide insight into biodegradation capabilities and other phenotypes.
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A phenanthrene-degrading bacterium that assimilated a wide range of organic compounds was isolated from a soil sample and identified as Alcaligenes faecalis strain AFK2. The strain degraded phenanthrene through protocatechuate, but did not utilize naphthalene. The phenanthrene-degrading phenotype (Phn+) of AFK2 disappeared after 20 successive subcultures in a mineral salts medium containing o-p...
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ژورنال
عنوان ژورنال: Nature
سال: 1964
ISSN: 0028-0836,1476-4687
DOI: 10.1038/202213a0