نتایج جستجو برای: bacillus subtilis ehrenberg cohn
تعداد نتایج: 59255 فیلتر نتایج به سال:
We demonstrate that the cccB gene, identified in the Bacillus subtilis genome sequence project, is the structural gene for a 10-kDa membrane-bound cytochrome c(551) lipoprotein described for the first time in B. subtilis. Apparently, CccB corresponds to cytochrome c(551) of the thermophilic bacterium Bacillus PS3. The heme domain of B. subtilis cytochrome c(551) is very similar to that of cytoc...
A gene from Bacillus thuringiensis subsp. kurstaki that codes for a Lepidoptera-specific insecticidal toxin (delta-endotoxin) was engineered for expression in Bacillus subtilis. A low-copy-number plasmid vector that replicates in Escherichia coli and B. subtilis was constructed to transform B. subtilis with gene fusions first isolated and characterized in E. coli. Naturally occurring promoter s...
خضری م. 1395. تشکیل بیوفیلم در باکتری پروبیوتیک bacillus subtilis. دانش بیماری شناسی گیاهی 5(2):62-52. اغلب باکتری ها قادر به تشکیل اجتماعی به نام بیوفیلم هستند که از نظر ساختار و عملکرد بسیار متنوع ولی در ویژگی های عمومی شباهت های زیادی دارند. ترکیب اصلی بیوفیلم پلی ساکاریدهای خارج سلولی است. باکتری پروبیوتیک bacillus subtilis یک باکتری گرم مثبت، میله ای شکل، تولیدکننده اندوسپور و خاکزی است که...
The structures of the two fengycins, lipopeptides from Bacillus subtilis, were elucidated by spectroscopic methods and chemical degradation. They show a close structural relationship to the plipastatins from Bacillus cereus differing only in the stereochemistry of the Tyr residues.
Spores of Bacillus megaterium, Bacillus cereus, and Bacillus subtilis were found to exhibit intrinsic paramagnetic properties as a result of the accumulation of manganese ions. All three Bacillus species displayed strong yet distinctive magnetic properties arising from differences in manganese quantity and valency. Manganese ions were found to accumulate both within the spore core as well as be...
Title of Thesis: DEVELOPING TOOLS FOR INVESTIGATING CHEMOTAXIS SIGNAL CLUSTERS IN BACILLUS SUBTILIS James A. Rogers, Jr., Master of Science, 2012 Thesis directed by: Associate Professor Richard C. Stewart Department of Cell Biology and Molecular Genetics Many bacteria make use of a set of dedicated chemoreceptor proteins to control a His-Asp signaling system; this control converts environmental...
Suppressor-sensitive mutants of Bacillus subtilis phage SPO2 were isolated and classified into 18 cistrons. A linear genetic map was constructed. The genes controlling early functions of phage development were clustered near the CI gene which may produce phage repressor.
Bacillus subtilis C3, a commercial textile dye-decolorizing and -degrading bacterium, was isolated from the common effluent treatment plant (CEPT) of the Jetpur textile dyeing and printing industrial sector situated in the district of Rajkot, Gujarat, India. Here, we present the annotated 4.18-Mb draft genome sequence of B. subtilis C3, providing information about the metabolic pathways involve...
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