Antibacterial activity of L-lysine .ALPHA.-oxidase against rec+ and rec- strains of Bacillus subtilis.
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چکیده
منابع مشابه
Bacillus subtilis "rec assay" test with isogenic strains.
The Bacillus subtilis "rec assay" test, widely used for the detection of DNA-damaging agents, was studied in detail, using an isogenic set of strains carrying different mutations in repair or recombination functions or both. recE4 and rec-45 mutations turned out to confer on the cells the highest sensitivity to known mutagens. The recE4 strain and its isogenic rec+ strain have been tested and v...
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Background: Biosurfactants are compounds that are produced by different microorganisms and have an emulsifying property. This study aimed to investigate extractive biosurfactant from bacillus subtilis (PTCC1720) against the biofilms of Staphylococcus aureus (PTCC 1112), Staphylococcus saprophyticus (PTCC 1440) and Staphylococcus epidermidis (PTCC 1435). Materials and Methods: This study was con...
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The spore coat protein CotA from Bacillus subtilis was previously identified as a laccase. We have now found that CotA also shows strong bilirubin oxidase activity and markedly higher affinity for bilirubin than conventional bilirubin oxidase. This is the first characterization of bilirubin oxidase activity in a bacterial protein.
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Downlo an epidermal growth factor receptor 2 (HER2) overexpression stimulates cell growth in p53-mutated hile it inhibits cell proliferation in those with wild-type p53, but the molecular mechanism is wn. The Dmp1 promoter was activated by HER2/neu through the phosphatidylinositol-3′-kinaseF-κB pathway, which in turn stimulated Arf transcription. Binding of p65 and p52 subunits of was shown to ...
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ژورنال
عنوان ژورنال: Agricultural and Biological Chemistry
سال: 1979
ISSN: 0002-1369,1881-1280
DOI: 10.1271/bbb1961.43.1371