Search Results - "Stewart, G.S.A.B."

Mechanisms of action of disinfectants by Denyer, S.P., Stewart, G.S.A.B.

“…Disinfectants and biocides are a chemically diverse group of agents which are generally considered to exhibit poor selective toxicity. This should not be…”
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Carbapenem antibiotic production in Erwinia carotovora is regulated by CarR, a homologue of the LuxR transcriptional activator by McGowan, S, Sebaihia, M, Jones, S, Yu, B, Bainton, N, Chan, P. F, Bycroft, B, Stewart, G.S.A.B, Williams, P, Salmond, G. P. C

“…1 Department of Biological Sciences, University of Warwick, Coventry CV4 7AL, UK 2 Department of Pharmaceutical Sciences, University of Nottingham, Nottingham,…”
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construction and application of a lux-based nitrate biosensor by Prest, A.G, Winson, M.K, Hammond, J.R.M, Stewart, G.S.A.B

“…A plasmid‐borne transcriptional fusion between the Escherichia coli nitrate reductase (narG) promoter and the Photorhabdus luminescenslux operon provides E…”
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Ultra sensitive detection of Listeria monocytogenes in milk by the polymerase chain reaction (PCR) by Starbuck, M A, Hill, P J, Stewart, G S

“…The polymerase chain reaction (PCR) has been used to detect Listeria monocytogenes in whole milk at a level of 0.1 cfu per 30 ml. This high degree of…”
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hierarchical quorum-sensing system in Yersinia pseudotuberculosis is involved in the regulation of motility and clumping by Atkinson, S, Throup, J.P, Stewart, G.S.A.B, Williams, P

“…In cell‐free Yersinia pseudotuberculosis culture supernatants, we have chemically characterized three N‐acyl homoserine lactone (AHL) molecules, N‐octanoyl…”
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Quorum sensing-dependent regulation and blockade of exoprotease production in Aeromonas hydrophila by Swift, S, Lynch, M.J, Fish, L, Kirke, D.F, Tomas, J.M, Stewart, G.S.A.B, Williams, P

“…In Aeromonas hydrophila, the ahyI gene encodes a protein responsible for the synthesis of the quorum sensing signal N-butanoyl-L-homoserine lactone (C4-HSL)…”
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Plants genetically modified to produce N-acylhomoserine lactones communicate with bacteria by Fray, R.G, Throup, J.P, Daykin, M, Wallace, A, Williams, P, Stewart, G.S.A.B, Grierson, D

“…N-acylhomoserine lactones (AHLs) play a critical role in plant/microbe interactions. The AHL, N-(3-oxohexanoyl)-L-homoserine lactone (OHHL), induces exoenzymes…”
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RpoS-dependent stress tolerance in Pseudomonas aeruginosa by Jorgensen, F, Bally, M, Chapon-Herve, V, Michel, G, Lazdunski, A, Williams, P, Stewart, G.S.A.B

“…Pseudomonas aeruginosa is able to persist during feast and famine in many different environments including soil, water, plants, animals and humans. The…”
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Cell density-regulated recovery of starved biofilm populations of ammonia-oxidizing bacteria by BATCHELOR, S. E, COOPER, M, CHHABRA, S. R, GLOVER, L. A, STEWART, G. S. A. B, WILLIAMS, P, PROSSER, J. I

“…The speed of recovery of cell suspensions and biofilm populations of the ammonia oxidizer Nitrosomonas europaea, following starvation was determined…”
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Discrimination of psychrotrophic and mesophilic strains of the Bacillus cereus group by PCR targeting of major cold shock protein genes by Francis, K.P. (Universitat Munchen, Freising, Germany.), Mayr, R, Stetten, F. von, Stewart, G.S.A.B, Scherer, S

“…Detection of psychrotrophic strains (those able to grow at or below 7 degree C) of the Bacillus cereus group (Bacillus cereus, Bacillus thuringiensis, and…”
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Chemiluminescent and bioluminescent reporter gene assays by Bronstein, I, Fortin, J, Stanley, P E, Stewart, G S, Kricka, L J

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Construction of luciferase reporter bacteriophage A511::luxAB for rapid and sensitive detection of viable Listeria cells by Loessner, M.J. (Technische Universitat Munchen, Freising, Germany.), Rees, C.E.D, Stewart, G.S.A.B, Scherer, S

“…Specific transfer and expression of bacterial luciferase genes via bacteriophages provides an efficient way to detect and assay viable host cells. Listeria…”
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An investigation of membrane fluidity changes during sporulation and germination of Bacillus megaterium K.M. measured by electron spin and nuclear magnetic resonance spectroscopy by Stewart, G S, Eaton, M W, Johnstone, K, Barrett, M D, Ellar, D J

“…Changes in membrane and macromolecular fluidity which may accompany the differentiation processes of sporulation and germination in Bacillus megaterium K.M…”
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The specific and sensitive detection of bacterial pathogens within 4 h using bacteriophage amplification by STEWART, G. S. A. B, JASSIM, S. A. A, DENYER, S. P, NEWBY, P, LINLEY, K, DHIR, V. K

“…This paper describes a novel approach, termed the ‘phage amplification assay’, for the rapid detection and identification of specific bacteria. The technique…”
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Inimical processes: Bacterial self-destruction and sub-lethal injury by Dodd, Christine E.R., Sharman, Rachel L., Bloomfield, Sally F., Booth, Ian R., Stewart, Gordon S.A.B.

“…It is well recognized that exponentially growing cells are more sensitive than stationary-phase cells to inimical processes such as heating, freezing and the…”
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The significance of bacteria in stationary phase to food microbiology by Rees, Catherine E.D., Dodd, Christine E.R., Gibson, Paula T., Booth, Ian R., Stewart, Gordon S.A.B.

“…In the natural environment growth rates are limited by the availability of specific nutrients and, consequently, starvation is one of the most prevalent…”
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Detection and speciation of bacteria through PCR using universal major cold-shock protein primer oligomers by FRANCIS, K. P, STEWART, G. S. A. B

“…The detection of bacteria using PCR is a well-established diagnostic technique. However, conventional PCR requires the use of DNA primer oligomers that are…”
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Challenging food microbiology from a molecular perspective by Stewart, G.S.A.B

“…1 Department of Applied Biochemistry and Food Science, University of Nottinqham Sutton Bonington Campus, Leicestershire LE12 5RD, UK *Tel: +44 1159 516165…”
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Use of bioluminescence to model the thermal inactivation of Salmonella typhimurium in the presence of a competitive microflora by Duffy, G. (University of Nottingham, Loughborough, Leicestershire, UK.), Ellison, A, Anderson, W, Cole, M.B, Stewart, G.S.A.B

“…The survival of Salmonella typhimurium was investigated by bioluminescence and standard plating techniques in pure cultures and in the presence of competitors…”
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homologue to the Escherichia coli alkyl hydroperoxide reductase AhpC is induced by osmotic upshock in Staphylococcus aureus by Armstrong-Buisseret, L, Cole, M.B, Stewart, G.S.A.B

“…Four major proteins are induced in Staphylococcus aureus in response to hyperosmotic shock caused by the presence of two different osmolytes, sucrose and NaCl…”
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