Molecular characterization of glucokinase from Escherichia coli K-12
نویسندگان
چکیده
منابع مشابه
Characterization of lipopolysaccharides from Escherichia coli K-12 mutants.
Chemical analyses of the carbohydrate composition of lipopolysaccharides (LPS) from a number of LPS mutants were used to propose a schematic composition for the LPS from Escherichia coli K-12. The formula contains four regions: the first consists of lipid A, ketodeoxyoctonoic acid, and a phosphorous component; the second contains only heptose; the third only glucose; and the fourth additional g...
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The monocarboxylate pyruvate is an important metabolite and can serve as sole carbon source for Escherichia coli. Although specific pyruvate transporters have been identified in two bacterial species, pyruvate transport is not well understood in E. coli. In the present study, pyruvate transport was investigated under different growth conditions. The transport of pyruvate shows specific activiti...
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Background:Urinary Tract Infections (UTIs) are the most common infectious diseases in childhood. The Uropathogenic Escherichia coli (UPEC) strains account for as much as 80% of UTIs. Objective:From a clinical perspective, it is important to know which virulence factors and antibiotic resistance properties are present in UPEC strains in pediatrics. Therefore, this study was carried out...
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The guaC (GMP reductase), nadC (quinolinate phosphoribosyltransferase), and aroP (aromatic amino acid permease) genes of Escherichia coli K-12 were located in the 2.5-min region of the chromosome (muT-guaC-nadC-aroP-aceE) by a combination of linkage analysis, deletion mapping, restriction analysis, and plasmid subcloning. The guaC locus expressed a product of Mr 37,000 with a clockwise transcri...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1997
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.179.4.1298-1306.1997