Quantitative real-time PCR analysis of fecal Lactobacillus species in infants receiving a prebiotic infant formula.

abstract：:Monoclonal antibodies (MAbs) against Vibrio species that infect humans, fish, and shellfish were developed for application in rapid identifications. The pathogens included Vibrio alginolyticus, V. anguillarum, V. carchariae, V. cholerae, V. damsela, V. furnissii, V. harveyi, V. ordalii, V. parahaemolyticus, and V. vul...

journal_title：Applied and environmental microbiology

authors： Chen D,Hanna PJ,Altmann K,Smith A,Moon P,Hammond LS

更新日期：1992-11-01 00:00:00

abstract：:Lecithin agar was developed on which phospholipase C produced turbid zones and phospholipase A produced clear zones. Reactions on lecithin agar agreed 74% of the time with reactions in egg yolk broth. On lecithin agar, interpretation was easier, phospholipase A was detectable, and opaque zones were visible 1 or 2 days...

journal_title：Applied and environmental microbiology

authors： Chrisope GL,Fox CW,Marshall RT

更新日期：1976-05-01 00:00:00

abstract：:A computer program was developed to identify anaerobic bacteria by using simultaneous pattern recognition via a Bayesian probabilistic model. The system is intended for use as a rapid, precise, and reproducible aid in the identification of unknown isolates. The program operates on a data base of 28 genera comprising 2...

journal_title：Applied and environmental microbiology

authors： Kelley RW,Kellogg ST

更新日期：1978-03-01 00:00:00

abstract：:The molecular epidemiology of 545 Salmonella enterica serovar Typhimurium isolates collected between 1977 and 2009 from cattle in Hokkaido, Japan, was investigated using pulsed-field gel electrophoresis (PFGE). Nine main clusters were identified from 116 PFGE patterns. Cluster I comprised 248 isolates, 243 of which po...

journal_title：Applied and environmental microbiology

authors： Tamamura Y,Uchida I,Tanaka K,Okazaki H,Tezuka S,Hanyu H,Kataoka N,Makino S,Kishima M,Kubota T,Kanno T,Hatama S,Ishihara R,Hata E,Yamada H,Nakaoka Y,Akiba M

更新日期：2011-03-01 00:00:00

abstract：:Seven Azospirillum strains induced more deformation of root hairs of wheat than did strains of Rhizobium leguminosarum, Azotobacter chroococcum, or Escherichia coli. Azospirillum sp. strain Sp245 caused the most deformation. Strain Sp245 (isolated from surface sterile roots of wheat) and strain Sp7 (isolated from the ...

journal_title：Applied and environmental microbiology

authors： Jain DK,Patriquin DG

更新日期：1984-12-01 00:00:00

abstract：:To understand the continuous problems that Escherichia coli O157:H7 causes as food pathogen, this study assessed global gene regulation in bacteria growing on meat. Since FlhD/FlhC of E. coli K-12 laboratory strains was previously established as a major control point in transducing signals from the environment to seve...

journal_title：Applied and environmental microbiology

authors： Sule P,Horne SM,Logue CM,Prüss BM

更新日期：2011-06-01 00:00:00

abstract：:Pseudomonas sp. strain ADP uses the herbicide atrazine as the sole nitrogen source. We have devised a simple atrazine degradation assay to determine the effect of other nitrogen sources on the atrazine degradation pathway. The atrazine degradation rate was greatly decreased in cells grown on nitrogen sources that supp...

journal_title：Applied and environmental microbiology

authors： García-González V,Govantes F,Shaw LJ,Burns RG,Santero E

更新日期：2003-12-01 00:00:00

abstract：:Bcep22-like phages are a recently described group of podoviruses that infect strains of Burkholderia cenocepacia. We have isolated and characterized a novel member of this group named DC1. This podovirus shows many genomic similarities to BcepIL02 and Bcep22, but it infects strains belonging to multiple Burkholderia c...

journal_title：Applied and environmental microbiology

authors： Lynch KH,Stothard P,Dennis JJ

更新日期：2012-02-01 00:00:00

abstract：:The flagellate Caduceia versatilis in the gut of the termite Cryptotermes cavifrons reportedly propels itself not by its own flagella but solely by the flagella of ectosymbiotic bacteria. Previous microscopic observations have revealed that the motility symbionts are flagellated rods partially embedded in the host cel...

journal_title：Applied and environmental microbiology

authors： Hongoh Y,Sato T,Dolan MF,Noda S,Ui S,Kudo T,Ohkuma M

更新日期：2007-10-01 00:00:00

abstract：:Previous studies have shown that the cellobiohydrolases of the white rot basidiomycete Phanerochaete chrysosporium are encoded by a family of structurally related genes. In this investigation, we identified and sequenced the most highly transcribed gene, cbh1-4. Evidence suggests that in this fungus the dominant isozy...

journal_title：Applied and environmental microbiology

authors： Vanden Wymelenberg A,Covert S,Cullen D

更新日期：1993-10-01 00:00:00

abstract：:An improved method of dot-blot hybridization to detect hepatitis A virus (HAV) was developed with single-stranded RNA (ssRNA) probes. Radioactive and nonradioactive ssRNA probes were generated by in vitro transcription of HAV templates inserted into the plasmid pGEM-1. 32P-labeled ssRNA probes were at least eightfold ...

journal_title：Applied and environmental microbiology

authors： Jiang X,Estes MK,Metcalf TG

更新日期：1987-10-01 00:00:00

abstract：:2-Bromoethanesulfonic acid (BESA) and 2-chloroethanesulfonic acid (CESA) have been reported to be potent inhibitors of methane formation during methanogenic decomposition in batch cultures. However, in a laboratory-scale continuous-flow methanogenic fixed-film column containing a predominance of acetate-decarboxylatin...

journal_title：Applied and environmental microbiology

authors： Bouwer EJ,McCarty PL

更新日期：1983-04-01 00:00:00

abstract：:This work presents the characterization of an uptake hydrogenase from a marine filamentous nonheterocystous cyanobacterium, Lyngbya majuscula CCAP 1446/4. The structural genes encoding the uptake hydrogenase (hupSL) were isolated and characterized, and regulatory sequences were identified upstream of hupS. In silico a...

journal_title：Applied and environmental microbiology

authors： Leitão E,Oxelfelt F,Oliveira P,Moradas-Ferreira P,Tamagnini P

更新日期：2005-08-01 00:00:00

abstract：:A plasmid marker rescue system based on restoration of the nptII gene was established in Streptococcus gordonii to study the transfer of bacterial and transgenic plant DNA by transformation. In vitro studies revealed that the marker rescue efficiency depends on the type of donor DNA. Plasmid and chromosomal DNA of bac...

journal_title：Applied and environmental microbiology

authors： Kharazmi M,Sczesny S,Blaut M,Hammes WP,Hertel C

更新日期：2003-10-01 00:00:00

abstract：:Determination of microbial viability by the plate count method is routine in microbiology laboratories worldwide. However, limitations of the technique, particularly with respect to environmental microorganisms, are widely recognized. Many alternatives based upon viability staining have been proposed, and these are of...

journal_title：Applied and environmental microbiology

authors： Davey HM

更新日期：2011-08-15 00:00:00

abstract：:Previous molecular analysis of the Octopus Spring cyanobacterial mat revealed numerous genetically distinct 16S rRNA sequences from predominant Synechococcus populations distantly related to the readily cultivated unicellular cyanobacterium Synechococcus lividus. Patterns in genotype distribution relative to temperatu...

journal_title：Applied and environmental microbiology

authors： Allewalt JP,Bateson MM,Revsbech NP,Slack K,Ward DM

更新日期：2006-01-01 00:00:00

abstract：:Recreational and potable water supplies polluted with human wastewater can pose a direct health risk to humans. Therefore, sensitive detection of human fecal pollution in environmental waters is very important to water quality authorities around the globe. Microbial source tracking (MST) utilizes human fecal markers (...

journal_title：Applied and environmental microbiology

authors： Ahmed W,Sidhu JPS,Smith K,Beale DJ,Gyawali P,Toze S

更新日期：2015-12-18 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：:Acetic acid bacteria, especially Gluconobacter species, have been known to catalyze the extensive oxidation of sugar alcohols (polyols) such as D-mannitol, glycerol, D-sorbitol, and so on. Gluconobacter species also oxidize sugars and sugar acids and uniquely accumulate two different keto-D-gluconates, 2-keto-D-glucon...

journal_title：Applied and environmental microbiology

authors： Matsushita K,Fujii Y,Ano Y,Toyama H,Shinjoh M,Tomiyama N,Miyazaki T,Sugisawa T,Hoshino T,Adachi O

更新日期：2003-04-01 00:00:00

abstract：:Industrial production of the edible basidiomycete Pleurotus ostreatus (oyster mushroom) is based on a solid fermentation process in which a limited number of selected strains are used. Optimization of industrial mushroom production depends on improving the culture process and breeding new strains with higher yields an...

journal_title：Applied and environmental microbiology

authors： Larraya LM,Alfonso M,Pisabarro AG,Ramírez L

更新日期：2003-06-01 00:00:00

abstract：:The MK filter is an electropositively charged filter that can be used to concentrate enteroviruses from large volumes (400 to 1,000 liters) of water. This filter is less expensive than the commonly used 1MDS electropositive filter. In this study, we compared the recovery of poliovirus 1 (PV1) and that of coxsackieviru...

journal_title：Applied and environmental microbiology

authors： Ma JF,Naranjo J,Gerba CP

更新日期：1994-06-01 00:00:00

abstract：:Caldalkalibacillus thermarum strain TA2.A1 grew in pH-controlled batch culture containing a fermentable growth substrate (i.e., sucrose) from pH 7.5 to 10.0 with no significant change in the specific growth rate, suggesting that this bacterium was a facultative alkaliphile. However, when strain TA2.A1 was grown on a n...

journal_title：Applied and environmental microbiology

authors： McMillan DG,Keis S,Berney M,Cook GM

更新日期：2009-12-01 00:00:00

abstract：:Kraft pulps, prepared from softwoods, and small chips of birch wood were treated with heme and tert-butyl hydroperoxide in aqueous solutions at reflux temperature. Analyses of treated pulps showed decreases in kappa number (a measure of lignin content) from about 36 to less than 2, with concomitant increases in bright...

journal_title：Applied and environmental microbiology

authors： Paszczyński A,Crawford RL,Blanchette RA

更新日期：1988-01-01 00:00:00

abstract：:2-Methyl-6-ethylaniline (MEA) is the main microbial degradation intermediate of the chloroacetanilide herbicides acetochlor and metolachlor. Sphingobium sp. strain MEA3-1 can utilize MEA and various alkyl-substituted aniline and phenol compounds as sole carbon and energy sources for growth. We isolated the mutant stra...

journal_title：Applied and environmental microbiology

authors： Dong W,Chen Q,Hou Y,Li S,Zhuang K,Huang F,Zhou J,Li Z,Wang J,Fu L,Zhang Z,Huang Y,Wang F,Cui Z

更新日期：2015-12-01 00:00:00

abstract：:A protein (PhaX) that interacted with poly(3-hydroxybutyrate) (PHB) depolymerase PhaZa1 and with PHB granule-associated phasin protein PhaP2 was identified by two-hybrid analysis. Deletion of phaX resulted in an increase in the level of polyphosphate (polyP) granule formation and in impairment of PHB utilization in nu...

journal_title：Applied and environmental microbiology

authors： Tumlirsch T,Sznajder A,Jendrossek D

更新日期：2015-12-01 00:00:00

abstract：:Lipopolysaccharides (LPS) were isolated from four species of cyanobacteria (Anabaena flos-aquae UTEX 1444. A. cylindrica, Oscillatoria tenuis, and O. brevis) frequently occurring in drinking-water supplies. The cyanobacterial LPS contained glucose, xylose, mannose, and rhamnose, but differed from the LPS derived from ...

journal_title：Applied and environmental microbiology

authors： Keleti G,Sykora JL

更新日期：1982-01-01 00:00:00

abstract：:The ever-increasing industrial demand for biocatalysis necessitates innovations in the preparation and stabilization of biocatalysts. In this study, we demonstrated that beta-galactosidase (beta-Gal) displayed on Bacillus spores by fusion to the spore coat proteins (CotG) may be used as a whole-cell immobilized biocat...

journal_title：Applied and environmental microbiology

authors： Kwon SJ,Jung HC,Pan JG

更新日期：2007-04-01 00:00:00

abstract：:Poplar, a plant species frequently used for phytoremediation of groundwater contaminated with organic solvents, was inoculated with the endophyte Burkholderia cepacia VM1468. This strain, whose natural host is yellow lupine, contains the pTOM-Bu61 plasmid coding for constitutively expressed toluene degradation. Nonino...

journal_title：Applied and environmental microbiology

authors： Taghavi S,Barac T,Greenberg B,Borremans B,Vangronsveld J,van der Lelie D

更新日期：2005-12-01 00:00:00

abstract：:The presence of Bartonella spp. was investigated in domestic ungulates grazing in communal pastures from a mountain area in northern Spain, where 18.3% (17/93) of cattle were found to be positive by PCR combined with a reverse line blot (PCR/RLB), whereas sheep (n = 133) or horses (n = 91) were found not to be infecte...

journal_title：Applied and environmental microbiology

authors： Antequera-Gómez ML,Lozano-Almendral L,Barandika JF,González-Martín-Niño RM,Rodríguez-Moreno I,García-Pérez AL,Gil H

更新日期：2015-01-01 00:00:00

abstract：:A bacterial strain (strain S5) which grows aerobically with the sulfonated azo compound 4-carboxy-4'-sulfoazobenzene as the sole source of carbon and energy was isolated. This strain was obtained by continuous adaptation of "Hydrogenophaga palleronii" S1, which has the ability to grow aerobically with 4-aminobenzenesu...

journal_title：Applied and environmental microbiology

authors： Blümel S,Contzen M,Lutz M,Stolz A,Knackmuss HJ

更新日期：1998-06-01 00:00:00