Bacterial growth stimulation with exogenous siderophore and synthetic N-acyl homoserine lactone autoinducers under iron-limited and low-nutrient conditions.

abstract：:We have evaluated the effectiveness of API 20E, Biolog testing, plasmid profiling, ribotyping, and enteric repetitive intergenic consensus (ERIC)-PCR to characterize, classify, and differentiate nine bacterial isolates of the common brewery contaminant Obesumbacterium proteus. Of the five typing techniques, Biolog tes...

journal_title：Applied and environmental microbiology

authors： Prest AG,Hammond JR,Stewart GS

更新日期：1994-05-01 00:00:00

abstract：:In this study, food samples were intentionally contaminated with Escherichia coli O157:H7, and then DNA was isolated by using four commercial kits. The isolated DNA samples were compared by using real-time PCR detection of the Shiga toxin genes. The four kits tested worked similarly. ...

journal_title：Applied and environmental microbiology

authors： Heller LC,Davis CR,Peak KK,Wingfield D,Cannons AC,Amuso PT,Cattani J

更新日期：2003-03-01 00:00:00

abstract：:The fall armyworm, Spodoptera frugiperda, is an invasive maize pest that has spread from the Americas into Africa and Asia and causes severe crop damage worldwide. Most populations of S. frugiperda show low susceptibility to Bacillus thuringiensis (Bt) Cry1Ab or Cry1Ac toxins, which have been proved to be effective ag...

journal_title：Applied and environmental microbiology

authors： Gómez I,Ocelotl J,Sánchez J,Aguilar-Medel S,Peña-Chora G,Lina-Garcia L,Bravo A,Soberón M

更新日期：2020-10-28 00:00:00

abstract：:The fate of Listeria monocytogenes during refrigerated storage was determined on several processed meat products, including ham, bologna, wieners, sliced chicken, sliced turkey, fermented semidried sausage, bratwurst, and cooked roast beef. The meats were surface inoculated with a five-strain mixture of less than or e...

journal_title：Applied and environmental microbiology

authors： Glass KA,Doyle MP

更新日期：1989-06-01 00:00:00

abstract：:Noroviruses (NoV) in 78 wastewater samples from Luxembourg were quantified, cloned, and sequenced in 2008-2009. The concentrations of NoV genogroup II and the relative occurrences of certain genotypes changed significantly during the winter season. NoV genogroup I was frequently detected by real-time reverse transcrip...

journal_title：Applied and environmental microbiology

authors： Skraber S,Langlet J,Kremer JR,Mossong J,De Landtsheer S,Even J,Muller CP,Hoffmann L,Cauchie HM

更新日期：2011-08-01 00:00:00

abstract：:Microcystis aeruginosa is a common cyanobacterium in water blooms that appear widely in nutrient-rich, fresh, and brackish waters, and its toxic blooms cause the death of domestic animals. The administration of a crude toxic cell extract of M. aeruginosa K-139 to mice can produce tumor necrosis factor (TNF) and prompt...

journal_title：Applied and environmental microbiology

authors： Nakano Y,Shirai M,Mori N,Nakano M

更新日期：1991-01-01 00:00:00

abstract：:Interactions between photoautotrophic and heterotrophic microorganisms are central to the marine microbial ecosystem. Lab cultures of one of the dominant marine photoautotrophs, Synechococcus, have historically been difficult to render axenic, presumably because these bacteria depend upon other organisms to grow under...

journal_title：Applied and environmental microbiology

authors： Zheng Q,Wang Y,Xie R,Lang AS,Liu Y,Lu J,Zhang X,Sun J,Suttle CA,Jiao N

更新日期：2018-01-17 00:00:00

abstract：:Inactivation of Bacillus cereus spores during cooling (10 degrees C/h) from 90 degrees C occurred in two phases. One phase occurred during cooling from 90 to 80 degrees C; the second occurred during cooling from 46 to 38 degrees C. In contrast, no inactivation occurred when spores were cooled from a maximum temperatur...

journal_title：Applied and environmental microbiology

authors： Johnson KM,Busta FF

更新日期：1984-04-01 00:00:00

abstract：:O-antigen biosynthetic (wbf) regions for Vibrio cholerae serogroups O5, O8, and O108 were isolated and sequenced. Sequences were compared to those of other published V. cholerae O-antigen regions. These wbf regions showed a high degree of heterogeneity both in gene content and in gene order. Genes identified frequentl...

journal_title：Applied and environmental microbiology

authors： Aydanian A,Tang L,Morris JG,Johnson JA,Stine OC

更新日期：2011-04-01 00:00:00

abstract：:Western Lake Erie (Laurentian Great Lakes) is prone to annual cyanobacterial harmful algal blooms (cHABs) dominated by Microcystis spp. that often yield microcystin toxin concentrations exceeding the federal EPA recreational contact advisory of 8 μg liter-1 In August 2014, microcystin levels were detected in finished ...

journal_title：Applied and environmental microbiology

authors： McKindles KM,Manes MA,DeMarco JR,McClure A,McKay RM,Davis TW,Bullerjahn GS

更新日期：2020-10-28 00:00:00

abstract：:The maximum growth temperature, the optimal growth temperature, and the estimated normal physiological range for growth of Shewanella gelidimarina are functions of water activity (a(w)), which can be manipulated by changing the concentration of sodium chloride. The growth temperatures at the boundaries of the normal p...

journal_title：Applied and environmental microbiology

authors： Nichols DS,Olley J,Garda H,Brenner RR,McMeekin TA

更新日期：2000-06-01 00:00:00

abstract：:Differing incidences of Vibrio parahaemolyticus reported by separate government agencies are attributable to sample handling and subsequent isolation techniques. ...

journal_title：Applied and environmental microbiology

authors： Clark AG

更新日期：1977-11-01 00:00:00

abstract：:Two Aeromonas hydrophila bacteriophages, Aeh1 and Aeh2, were isolated from sewage. Both phages showed binal symmetry. The dimensions of A. hydrophila phages Aeh1 and Aeh2 differed from those of the other Aeromonas phages. Also, phage Aeh2 was the largest Aeromonas phage studied to date. Phage Aeh1 formed small, clear ...

journal_title：Applied and environmental microbiology

authors： Chow MS,Rouf MA

更新日期：1983-05-01 00:00:00

abstract：:The ability of indigenous Rhizobium leguminosarum and Rhizobium meliloti to use organic nutrients as growth substrates in soil was assessed by indirect bacteriophage analysis. A total of 17 organic compounds, including 9 carbohydrates, 3 organic acids, and 5 amino acids, were tested (1,000 mug g) in three soils with d...

journal_title：Applied and environmental microbiology

authors： Germida JJ

更新日期：1988-01-01 00:00:00

abstract：:Rhodococcus rhodochrous NCIMB 13259 grows on styrene, toluene, ethylbenzene, and benzene as sole carbon sources. Simultaneous induction tests with cells grown on styrene or toluene showed high rates of oxygen consumption with toluene cis-glycol and 3-methylcatechol, suggesting the involvement of a cis-glycol pathway. ...

journal_title：Applied and environmental microbiology

authors： Warhurst AM,Clarke KF,Hill RA,Holt RA,Fewson CA

更新日期：1994-04-01 00:00:00

abstract：:Vibrio alginolyticus is one of the most abundant microorganisms in marine environments and is also an opportunistic pathogen mediating high-mortality vibriosis in marine animals. Alternative sigma factors play essential roles in bacterial pathogens in the adaptation to environmental changes during infection and the ad...

journal_title：Applied and environmental microbiology

authors： Gu D,Zhang J,Hao Y,Xu R,Zhang Y,Ma Y,Wang Q

更新日期：2019-07-01 00:00:00

abstract：:Binding of three Bacillus thuringiensis insecticidal crystal proteins (ICPs) to the midgut epithelium of Ostrinia nubilalis larvae was characterized by performing binding experiments with both isolated brush border membrane vesicles and gut tissue sections. Our results demonstrate that two independent ICP receptors ar...

journal_title：Applied and environmental microbiology

authors： Denolf P,Jansens S,Peferoen M,Degheele D,Van Rie J

更新日期：1993-06-01 00:00:00

abstract：:Virulence gene profiles of atypical enteropathogenic Escherichia coli (aEPEC) and Shiga toxin-producing E. coli (STEC) from cattle, sheep, and humans were examined to determine the relationship between pathotypes. Shared virulence factors (intimin, EHEC hemolysin, serine protease, and a type II secretion system) were ...

journal_title：Applied and environmental microbiology

authors： Cookson AL,Cao M,Bennett J,Nicol C,Thomson-Carter F,Attwood GT

更新日期：2010-06-01 00:00:00

abstract：:Starting with a strain of Bacillus cereus excreting about 40-fold more beta-amylase than does the original wild-type strain, we isolated, after mutagenesis with N-methyl-N'-nitro-N-nitrosoguanidine, a strain designated BQ10-S1 SpoIII which showed under optimal conditions a further 5.5-fold increase in beta-amylase act...

journal_title：Applied and environmental microbiology

authors： Nanmori T,Numata Y,Shinke R

更新日期：1987-04-01 00:00:00

abstract：:Lactic acid bacteria have a good potential as agents for the delivery of heterologous proteins to the gastrointestinal mucosa and thus for the reequilibration of inappropriate immune responses to food antigens. Bovine beta-lactoglobulin (BLG) is considered a major allergen in cow's milk allergy. We have designed recom...

journal_title：Applied and environmental microbiology

authors： Bernasconi E,Germond JE,Delley M,Fritsché R,Corthésy B

更新日期：2002-06-01 00:00:00

abstract：:Pseudomonas aeruginosa JB2 was isolated from a polychlorinated biphenyl-contaminated soil by enrichment culture containing 2-chlorobenzoate as the sole carbon source. Strain JB2 was subsequently found also to grow on 3-chlorobenzoate, 2,3- and 2,5-dichlorobenzoates, 2,3,5-trichlorobenzoate, and a wide range of other m...

journal_title：Applied and environmental microbiology

authors： Hickey WJ,Focht DD

更新日期：1990-12-01 00:00:00

abstract：:Agricultural management practices affect bulk soil microbial communities and the functions they carry out, but it remains unclear how these effects extend to the rhizosphere in different agroecosystem contexts. Given close linkages between rhizosphere processes and plant nutrition and productivity, understanding how m...

journal_title：Applied and environmental microbiology

authors： Schmidt JE,Vannette RL,Igwe A,Blundell R,Casteel CL,Gaudin ACM

更新日期：2019-08-01 00:00:00

abstract：:Inactivation of aflatoxin B1 was studied by using gamma radiation and hydrogen peroxide. A 100-krad dose of gamma radiation was sufficient to inactivate 50 micrograms of aflatoxin B1 in the presence of 5% hydrogen peroxide, and 400 krad was required for total degradation of 100 micrograms of aflatoxin in the same syst...

journal_title：Applied and environmental microbiology

authors： Patel UD,Govindarajan P,Dave PJ

更新日期：1989-02-01 00:00:00

abstract：:Throughout four field trials, compost heaps covered with finished compost maintained temperatures under the physical covering that were ca. 7 to 15.5°C higher, resulting in rapid Escherichia coli O157:H7 reduction, than those of the heaps covered with fresh straw or left uncovered. Our results validated recommendation...

journal_title：Applied and environmental microbiology

authors： Shepherd MW Jr,Kim J,Jiang X,Doyle MP,Erickson MC

更新日期：2011-07-01 00:00:00

abstract：:Bacterial rhizosphere colonization is critical for phytobeneficial rhizobacteria such as phenazine-producing Pseudomonas spp. To better understand this colonization process, potential metabolic and genomic determinants required for rhizosphere colonization were identified using a collection of 60 phenazine-producing P...

journal_title：Applied and environmental microbiology

authors： Zboralski A,Biessy A,Savoie MC,Novinscak A,Filion M

更新日期：2020-02-03 00:00:00

abstract：:A number of peptides were evaluated as chemoattractants for Pseudomonas aeruginosa. Several strains recognized tri-, tetra-, penta-, and hexapeptides in a capillary tube assay. Tripeptides altered at the carboxyl terminus were good attractants, whereas tripeptides altered at the amino terminus did not serve as chemoat...

journal_title：Applied and environmental microbiology

authors： Kelly-Wintenberg K,Montie TC

更新日期：1994-01-01 00:00:00

abstract：:Genome-wide analysis has revealed abundant FabG (beta-ketoacyl-ACP reductase) paralogs, with uncharacterized biological functions, in several halophilic archaea. In this study, we identified for the first time that the fabG1 gene, but not the other five fabG paralogs, encodes the polyhydroxyalkanoate (PHA)-specific ac...

journal_title：Applied and environmental microbiology

authors： Han J,Lu Q,Zhou L,Liu H,Xiang H

更新日期：2009-10-01 00:00:00

abstract：:An obligately anaerobic bacterium which transforms several chlorinated phenols was isolated. Dechlorination of the substituents ortho to the phenolic OH group was preferred, while removal of a meta-substituted chlorine was observed only with 3,5-dichlorophenol. The bacterium was a gram-positive, endospore-forming, mot...

journal_title：Applied and environmental microbiology

authors： Madsen T,Licht D

更新日期：1992-09-01 00:00:00

abstract：:Three species of saltmarsh ascomycetes were grown in the presence of all of the constituents of their natural substrate (leaves of cordgrass) or were presented only with aqueous extracts of the leaves. These two growth-condition treatments had no significant effect on total ergosterol content of the fungal mycelia, co...

journal_title：Applied and environmental microbiology

authors： Newell SY

更新日期：1994-09-01 00:00:00

abstract：:Macroalgae (or seaweeds) are considered potential biomass feedstocks for the production of renewable fuels and chemicals. Their sugar composition is different from that of lignocellulosic biomasses, and in green species, including Ulva lactuca, the major sugars are l-rhamnose and d-glucose. C. beijerinckii DSM 6423 ut...

journal_title：Applied and environmental microbiology

authors： Diallo M,Simons AD,van der Wal H,Collas F,Houweling-Tan B,Kengen SWM,López-Contreras AM

更新日期：2019-02-20 00:00:00