Arthrobacter globiformis and Its Bacteriophage in Soil1
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چکیده
منابع مشابه
Isolation and characterization of a bacteriophage of Arthrobacter globiformis.
A bacteriophage which reproduces on Arthrobacter globiformis ATCC 8010 was isolated from soil. This bacteriophage, designated phiAG8010, propagates either in soft agar or broth cultures of the host. Because of a slow adsorption rate, neither the latent period nor burst size was determined. The mature virion belongs to Bradley's group B and exhibits a hexagonal head measuring 69 nm (length) by 6...
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A bacterial strain Arthrobacter globiformis A19 producing cyclic tetrasaccharide (CTS) was isolated from soil. The enzymes, 6-alpha-glucosyltransferase (6GT) and 3-alpha-isomaltosyltransferase (IMT), involved in the synthesis of CTS were purified to homogeneity. The molecular and enzymatic properties of IMT from A. globiformis were similar to those of enzymes from Bacillus globisporus C11 and N...
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The psychrotrophic bacterium Arthrobacter globiformis SI55 was grown at 4 and 25 degrees C, and the cell protein contents were analyzed by two-dimensional electrophoresis. Cells subjected to cold shocks of increasing magnitude were also analyzed. Correspondence analysis of protein appearance distinguished four groups of physiological significance. Group I contained cold shock proteins (Csps) ov...
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The gene encoding an extracellular isomalto-dextranase, designated imd, was isolated from the chromosomal DNA of Arthrobacter globiformis T6 and cloned and expressed in Escherichia coli. A single open reading frame consisting of 1,926 base pairs that encoded a polypeptide composed of a signal peptide of 39 amino acids and a mature protein of 602 amino acids (M(r), 65,900) was found. The primary...
متن کاملUsing Arthrobacter globiformis Bioassay for Assessment of Bioavailability and Toxicity of Soil and Sediments
We used the bacterial test on the cells called Arthrobacter globiformis in order to detect the level of toxins in the sediment of the Lake Skadar. We kept an eye on the influence of the sediments on the activity of the whole of bacterial dehydrogenase (DNA) by the process of the reduction of the oxidoreduction color of the resasurine into the resofurine. We used the organic fraction of the sedi...
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ژورنال
عنوان ژورنال: Applied Microbiology
سال: 1974
ISSN: 0003-6919
DOI: 10.1128/aem.28.6.951-959.1974