Binding rather than metabolism may explain the interaction of two food-Grade Lactobacillus strains with zearalenone and its derivative (')alpha-earalenol.

abstract：:Oligonucleotide probes and colony hybridization (CH) were applied to enumerate organisms of the genus Legionella in cooling tower water. The CH counts indicated almost the same results as CFU counts in cultivated samples derived from the water. It was concluded that it is possible to substitute the CH procedure for th...

journal_title：Applied and environmental microbiology

authors： Satoh W,Nakata M,Yamamoto H,Ezaki T,Hiramatsu K

更新日期：2002-12-01 00:00:00

abstract：:Botulinum neurotoxin (BoNT), produced by neurotoxigenic clostridia, is the most potent biological toxin known and the causative agent of the paralytic disease botulism. The nutritional, environmental, and genetic regulation of BoNT synthesis, activation, stability, and toxin complex (TC) formation is not well studied....

journal_title：Applied and environmental microbiology

authors： Fredrick CM,Lin G,Johnson EA

更新日期：2017-06-16 00:00:00

abstract：:A total of 69 dyes were incorporated separately at different concentrations into an agar medium for evaluation of their effects on the quantitative recovery of five serotypes of Yersinia enterocolitica. One strain of Pseudomonas aeruginosa and one strain of Bacillus cereus were included for comparative purposes. Certa...

journal_title：Applied and environmental microbiology

authors： Schiemann DA

更新日期：1979-08-01 00:00:00

abstract：:We isolated a strain of Rhodopseudomonas palustris (RCB100) by selective enrichment in light on 3-chlorobenzoate to investigate the steps that it uses to accomplish anaerobic dechlorination. Analyses of metabolite pools as well as enzyme assays suggest that R. palustris grows on 3-chlorobenzoate by (i) converting it t...

journal_title：Applied and environmental microbiology

authors： Egland PG,Gibson J,Harwood CS

更新日期：2001-03-01 00:00:00

abstract：:Cholesterol and albumin are limiting factors in the growth of Mycoplasma species. These nutrients are usually supplied in the culture medium by the addition of serum. The growth of M. pneumoniae in a serum-free medium containing an ethanolic cholesterol suspension and albumin was about one-half the level attained in s...

journal_title：Applied and environmental microbiology

authors： Cluss RG,Johnson JK,Somerson NL

更新日期：1983-08-01 00:00:00

abstract：:The objective of the present study was to evaluate the anti-inflammatory effects of Bifidobacterium animalis subsp. lactis strain BB12 in stimulated Caco-2 cells and to characterize the factors responsible for these anti-inflammatory effects. Characterization and purification studies indicate that BB12's anti-inflamma...

journal_title：Applied and environmental microbiology

authors： Wang Z,Wang J,Cheng Y,Liu X,Huang Y

更新日期：2011-11-01 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：:Tellurium, a metalloid belonging to group 16 of the periodic table, displays very interesting physical and chemical properties and lately has attracted significant attention for its use in nanotechnology. In this context, the use of microorganisms for synthesizing nanostructures emerges as an eco-friendly and exciting...

journal_title：Applied and environmental microbiology

authors： Pugin B,Cornejo FA,Muñoz-Díaz P,Muñoz-Villagrán CM,Vargas-Pérez JI,Arenas FA,Vásquez CC

更新日期：2014-11-01 00:00:00

abstract：:The analysis of the virulence determinants of phytopathogenic Rhodococcus fascians has been hampered by the lack of a system for introducing exogenous DNA. We investigated the possibility of genetic transformation of R. fascians by high-voltage electroporation of intact bacterial cells in the presence of plasmid DNA. ...

journal_title：Applied and environmental microbiology

authors： Desomer J,Dhaese P,Montagu MV

更新日期：1990-09-01 00:00:00

abstract：:Biotin-labeled DNA probes prepared from whole plasmids (5.5 and 4.8 kilobases) of two lactobacillus strains (Lactobacillus delbrueckii 21 and Lactobacillus reuteri 100-23) were used to detect the homologous bacteria in microtome-cryostat-prepared sections of murine forestomach. The forestomach sections were incubated ...

journal_title：Applied and environmental microbiology

authors： Tannock GW

更新日期：1989-02-01 00:00:00

abstract：:Heterotrophic bacteria in the SAR11 and Roseobacter lineages shape the marine carbon, nitrogen, phosphorous, and sulfur cycles, yet they do so having adopted divergent ecological strategies. Currently, it is unknown whether these globally significant groups partition into specific niches with respect to micronutrients...

journal_title：Applied and environmental microbiology

authors： Hogle SL,Thrash JC,Dupont CL,Barbeau KA

更新日期：2016-01-04 00:00:00

abstract：:Thirteen strains of Agrobacterium tumefaciens isolated from grapevine tumors in northern China were surveyed. These strains varied in their host range properties, although all were tumorigenic on grapevines. Twelve of these strains belonged to Agrobacterium sp. biotype 3, and 11 strains resulted in the synthesis of th...

journal_title：Applied and environmental microbiology

authors： Ma DQ,Yanofsky MF,Gordon MP,Nester EW

更新日期：1987-06-01 00:00:00

abstract：:A novel, semicontinuous solid-phase fermentation system was used to produce fuel ethanol from sweet sorghum. The process was at an intermediate scale. In the process, dried and shredded sweet sorghum was rehydrated to 70% moisture, acidified to pH 2.0 to 3.0, and either pasteurized (12 h at 70 to 80 degrees C) or not ...

journal_title：Applied and environmental microbiology

authors： Gibbons WR,Westby CA,Dobbs TL

更新日期：1986-01-01 00:00:00

abstract：:Intracellular pH (pH(in)) is a tightly regulated physiological parameter, which controls cell performance in all living systems. The purpose of this work was to evaluate if and how H(+) homeostasis is accomplished by an industrial wine strain of Saccharomyces cerevisiae while fermenting real must under the harsh winer...

journal_title：Applied and environmental microbiology

authors： Viana T,Loureiro-Dias MC,Loureiro V,Prista C

更新日期：2012-09-01 00:00:00

abstract：:To investigate the biochemical basis of the differences in the insecticidal spectrum of Bacillus thuringiensis insecticidal crystal proteins (ICPs), we performed membrane binding and toxicity assays with three different ICPs and three lepidopteran species. The three ICPs have different toxicity patterns in the three s...

journal_title：Applied and environmental microbiology

authors： Van Rie J,Jansens S,Höfte H,Degheele D,Van Mellaert H

更新日期：1990-05-01 00:00:00

abstract：UNLABELLED:The McMurdo Dry Valleys (MCM) of southern Victoria Land, Antarctica, harbor numerous ice-covered bodies of water that provide year-round liquid water oases for isolated food webs dominated by the microbial loop. Single-cell microbial eukaryotes (protists) occupy major trophic positions within this truncated ...

journal_title：Applied and environmental microbiology

authors： Li W,Podar M,Morgan-Kiss RM

更新日期：2016-05-31 00:00:00

abstract：:Sulfolobus solfataricus is an aerobic crenarchaeal hyperthermophile with optimum growth at temperatures greater than 80°C and pH 2 to 4. Within the crenarchaeal group of Sulfolobales, N-acetylglucosamine (GlcNAc) has been shown to be a component of exopolysaccharides, forming their biofilms, and of the N-glycan decora...

journal_title：Applied and environmental microbiology

authors： Iacono R,Strazzulli A,Maurelli L,Curci N,Casillo A,Corsaro MM,Moracci M,Cobucci-Ponzano B

更新日期：2019-01-09 00:00:00

abstract：:Improving access to the carbohydrate content of lignocellulose is key to reducing recalcitrance for microbial deconstruction and conversion to fuels and chemicals. Caldicellulosiruptor bescii completely solubilizes naked microcrystalline cellulose, yet this transformation is impeded within the context of the plant cel...

journal_title：Applied and environmental microbiology

authors： Zurawski JV,Khatibi PA,Akinosho HO,Straub CT,Compton SH,Conway JM,Lee LL,Ragauskas AJ,Davison BH,Adams MWW,Kelly RM

更新日期：2017-08-17 00:00:00

abstract：:The dairy starter bacterium Lactococcus lactis is able to synthesize folate and accumulates large amounts of folate, predominantly in the polyglutamyl form. Only small amounts of the produced folate are released in the extracellular medium. Five genes involved in folate biosynthesis were identified in a folate gene cl...

journal_title：Applied and environmental microbiology

authors： Sybesma W,Starrenburg M,Kleerebezem M,Mierau I,de Vos WM,Hugenholtz J

更新日期：2003-06-01 00:00:00

abstract：:A cluster of marine bacteria within the alpha-3 subclass of the class Proteobacteria accounted for up to 28% of the 16S ribosomal DNA (rDNA) sequences in seawater samples from the coast of the southeastern United States. Two independent oligonucleotide probes targeting 16S rDNA of this "marine alpha" cluster indicate ...

journal_title：Applied and environmental microbiology

authors： González JM,Moran MA

更新日期：1997-11-01 00:00:00

abstract：:A stable shuttle vector which replicates in Escherichia coli and Clostridium perfringens was constructed by ligating a 3.6-kilobase (kb) fragment of plasmid pBR322 with C. perfringens plasmid pHB101 (3.1 kb). The marker for this shuttle plasmid originated from the 1.3-kb chloramphenicol resistance gene of plasmid pHR1...

journal_title：Applied and environmental microbiology

authors： Kim AY,Blaschek HP

更新日期：1989-02-01 00:00:00

abstract：:Upflow, anaerobic, fixed-bed, activated charcoal biotreatment columns capable of operating at free cyanide concentrations of greater than 100 mg liter-1 with a hydraulic retention time of less than 48 h were developed. Methanogenesis was maintained under a variety of feed medium conditions which included ethanol, phen...

journal_title：Applied and environmental microbiology

authors： Fallon RD,Cooper DA,Speece R,Henson M

更新日期：1991-06-01 00:00:00

abstract：:A rich history of investigation documents various Drosophila-yeast mutualisms, suggesting that Drosophila suzukii similarly has an association with a specific yeast species or community. To discover candidate yeast species, yeasts were isolated from larval frass, adult midguts, and fruit hosts of D. suzukii. Terminal ...

journal_title：Applied and environmental microbiology

authors： Hamby KA,Hernández A,Boundy-Mills K,Zalom FG

更新日期：2012-07-01 00:00:00

abstract：:Filamentous, gliding, sulfide-oxidizing bacteria of the genus Thioploca were found on sediments in profundal areas of Lake Biwa, a Japanese freshwater mesotrophic lake, and were characterized morphologically and phylogenetically. The Lake Biwa Thioploca resembled morphologically Thioploca ingrica, a brackish water spe...

journal_title：Applied and environmental microbiology

authors： Kojima H,Teske A,Fukui M

更新日期：2003-01-01 00:00:00

abstract：:Expression of the Saccharomyces cerevisiae DPM1 gene (coding for dolichylphosphate mannose synthase) in Trichoderma reesei (Hypocrea jecorina) increases the intensity of protein glycosylation and secretion and causes ultrastructural changes in the fungal cell wall. In the present work, we undertook further biochemical...

journal_title：Applied and environmental microbiology

authors： Perlińska-Lenart U,Orlowski J,Laudy AE,Zdebska E,Palamarczyk G,Kruszewska JS

更新日期：2006-12-01 00:00:00

abstract：:Clostridium difficile causes a potentially fatal diarrheal disease through the production of its principal virulence factors, toxin A and toxin B. The tcdC gene is thought to encode a negative regulator of toxin production. Therefore, increased toxin production, and hence increased virulence, is often inferred in stra...

journal_title：Applied and environmental microbiology

authors： Cartman ST,Kelly ML,Heeg D,Heap JT,Minton NP

更新日期：2012-07-01 00:00:00

abstract：:Escherichia albertii is a recently described species that has been associated with gastroenteritis in humans and with healthy and ill birds. Most recently, it has been identified as the causative agent in a food-borne outbreak in Japan. The distribution and clinical importance of E. albertii are not well studied becau...

journal_title：Applied and environmental microbiology

authors： Lindsey RL,Fedorka-Cray PJ,Abley M,Turpin JB,Meinersmann RJ

更新日期：2015-03-01 00:00:00

abstract：:Pseudomonas putida F1 and Pseudomonas sp. strain JS150 initiate toluene degradation by incorporating molecular oxygen into the aromatic nucleus to form cis-1,2-dihydroxy-3-methylcyclohexa-3,5-diene. When toluene-grown cells were incubated with 2- and 3-nitrotoluene, the major products identified were 2- and 3-nitroben...

journal_title：Applied and environmental microbiology

authors： Robertson JB,Spain JC,Haddock JD,Gibson DT

更新日期：1992-08-01 00:00:00

abstract：:Recent declines in bumble bee populations are of great concern and have prompted critical evaluations of the role of pathogen introductions and host resistance in bee health. One factor that may influence host resilience when facing infection is the gut microbiota. Previous experiments with Bombus terrestris, a Europe...

journal_title：Applied and environmental microbiology

authors： Mockler BK,Kwong WK,Moran NA,Koch H

更新日期：2018-03-19 00:00:00

abstract：:Three 16S rRNA hybridization probes were developed and tested for genus-specific detection of Bifidobacterium species in the human fecal flora. Variable regions V2, V4, and V8 of the 16S rRNA contained sequences unique to this genus and proved applicable as target sites for oligodeoxynucleotide probes. Determination o...

journal_title：Applied and environmental microbiology

authors： Langendijk PS,Schut F,Jansen GJ,Raangs GC,Kamphuis GR,Wilkinson MH,Welling GW

更新日期：1995-08-01 00:00:00