Results 141 to 150 of about 1,294 (153)
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Optical attenuation signatures of Bacillus subtillis in the THz region
Applied Physics Letters, 2004This letter reports the use of a photomixing sweep oscillator to characterize samples of B. subtillis spores at room temperature between 200 and 1200 GHz. Dilute (10% by mass) and concentrated samples were tested, the former using fine-grained polyethylene powder as a low-loss dielectric matrix.
E. R. Brown +4 more
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Characterization of a family 11 xylanase fromBacillus subtillisB230 used for paper bleaching
Acta Crystallographica Section D Biological Crystallography, 2003Enzymes such as family 11 xylanases are increasingly being used for industrial applications. Here, the cloning, structure determination and temperature-stability data of a family 11 xylanase, Xyn11X, from the alkali-tolerant Bacillus subtilis subspecies B230 are reported.
Aaron J, Oakley +3 more
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[Carbon assimilation and taxonomic study of Bacillus subtillis and B. licheniformis].
Canadian journal of microbiology, 1979All 14 strains of B. subtilis can use the following 17 sources of carbon and energy: D-glucose, D-mannose, D-glucosamine, salicin, D-ribose, maltose, sucrose, cellobiose, trehalose, arbutin, starch, mannitol, glycerol, glycerate, pyruvate, fumarate, and L-proline. All 15 strains of B. licheniformis can use the following 41 sources of carbon and energy:
M, Durand +3 more
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Development of the K-state (Competence) and Mutagenesis in Stressed Bacillus subtillis Cells
2016Mutagenesis is central to the evolutionary process. We currently view evolution as a gradual process affecting all cells within a population. However, my project studied an underestimated part of the evolutionary process: mutations generated during stationary phase (caused by nutritional stress or growth arrest) within a subpopulation of cells.
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International journal of molecular medicine, 2009
DNA supercoiling is a major regulator of transcription in all organisms. This process is regulated by type I and type II DNA topoisomerases that are targets for microbial antibiotics and/or anti-tumour drugs. Despite extensive studies in this field, no information is available on the response of Bacillus (B) species to eukaryotic DNA topoisomerase ...
Mouldy, Sioud +2 more
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DNA supercoiling is a major regulator of transcription in all organisms. This process is regulated by type I and type II DNA topoisomerases that are targets for microbial antibiotics and/or anti-tumour drugs. Despite extensive studies in this field, no information is available on the response of Bacillus (B) species to eukaryotic DNA topoisomerase ...
Mouldy, Sioud +2 more
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KAHUN
Introducción. La exposición de los pollos a bacterias indeseables a través del contacto con alimentos y materia fecal puede causar alteraciones en el epitelio intestinal, los antibioticos promotores del crecimiento han sido utilizados en las producciones animales, pero el uso indiscriminado, ha llevado a generar resistencia en la salud humana y animal.
Sandra Paola Rodríguez +2 more
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Introducción. La exposición de los pollos a bacterias indeseables a través del contacto con alimentos y materia fecal puede causar alteraciones en el epitelio intestinal, los antibioticos promotores del crecimiento han sido utilizados en las producciones animales, pero el uso indiscriminado, ha llevado a generar resistencia en la salud humana y animal.
Sandra Paola Rodríguez +2 more
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Multiple Molecular Forms of Chorismate Mutase in Bacillus subtillis*
Biochemistry, 1967J H, Lorence, E W, Nester
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Thermostabilization of Bacillus subtillis CCMI 966 xylanases with trehalose
Enzyme and Microbial Technology, 2004Paula Sá-Pereira +3 more
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2016
به منظور بررسی قابلیت استفاده از روش ازدیاد برداشت میکروبی نفت در ایران، جداسازی باکتری از نمونه نفت خام مخازن نفتی گچساران و چشمه خوش انجام شد. قابلیت جدا سازی به منظور تولید بیوسورفاکتانت توسط محیط کشت اختصاصی بررسی شد. باکتری ها نیز در محیط های غنی شده با منابع مختلف کربنی ازجمله آب پنیر، سویا، نشاسته، ملاس، آب نخود، روغن زیتون و کنجد کشت داده شدند ...
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به منظور بررسی قابلیت استفاده از روش ازدیاد برداشت میکروبی نفت در ایران، جداسازی باکتری از نمونه نفت خام مخازن نفتی گچساران و چشمه خوش انجام شد. قابلیت جدا سازی به منظور تولید بیوسورفاکتانت توسط محیط کشت اختصاصی بررسی شد. باکتری ها نیز در محیط های غنی شده با منابع مختلف کربنی ازجمله آب پنیر، سویا، نشاسته، ملاس، آب نخود، روغن زیتون و کنجد کشت داده شدند ...
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