Distribution of virulence genes in clinical and environmental Vibrio cholerae strains in Bangladesh.

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：:A new detection system, the magnetic immuno-polymerase chain reaction (PCR) assay (MIPA) has been developed to detect Listeria monocytogenes in food. This method separates Listeria cells from PCR-inhibitory factors present in enrichment broths containing food samples by using magnetic beads coated with specific monocl...

journal_title：Applied and environmental microbiology

authors： Fluit AC,Torensma R,Visser MJ,Aarsman CJ,Poppelier MJ,Keller BH,Klapwijk P,Verhoef J

更新日期：1993-05-01 00:00:00

abstract：:When a combination of hydrogen peroxide and hypochlorite was used to surface sterilize rice seeds, a 10(2)- to 10(4)-fold decrease in CFU was observed during the first 15 h after inoculation of the rice rhizosphere organism Burkholderia vietnamiensis TVV75. This artifact could not be eliminated simply by rinsing the s...

journal_title：Applied and environmental microbiology

authors： Miché L,Balandreau J

更新日期：2001-07-01 00:00:00

abstract：:The polyene macrolide antibiotic nystatin produced by Streptomyces noursei contains a deoxyaminosugar mycosamine moiety attached to the C-19 carbon of the macrolactone ring through the beta-glycosidic bond. The nystatin biosynthetic gene cluster contains three genes, nysDI, nysDII, and nysDIII, encoding enzymes with p...

journal_title：Applied and environmental microbiology

authors： Nedal A,Sletta H,Brautaset T,Borgos SE,Sekurova ON,Ellingsen TE,Zotchev SB

更新日期：2007-11-01 00:00:00

abstract：:DNA and peptide nucleic acid (PNA) molecular beacons were successfully used to detect rRNA in solution. In addition, PNA molecular beacon hybridizations were found to be useful for the quantification of rRNA: hybridization signals increased in a linear fashion with the 16S rRNA concentrations used in this experiment (...

journal_title：Applied and environmental microbiology

authors： Xi C,Balberg M,Boppart SA,Raskin L

更新日期：2003-09-01 00:00:00

abstract：:A "repair-detection" procedure consisting of pour plating of food samples with Trypticase soy agar, followed by 1-h repair incubation at room temperature and subsequent overlay with violet red bile agar, was found to be an effective method for the detection of injuried and uninjuried coliforms from dairy products. Thi...

journal_title：Applied and environmental microbiology

authors： Ray B,Speck ML

更新日期：1978-04-01 00:00:00

abstract：:Very little is known about the microbial composition of animal bedding wastes, including poultry litter, and what is known has been deduced from standard culture methods, by which some fastidious organisms that exist in the environment may not be detected. We evaluated the bacterial composition of poultry litter by us...

journal_title：Applied and environmental microbiology

authors： Lu J,Sanchez S,Hofacre C,Maurer JJ,Harmon BG,Lee MD

更新日期：2003-02-01 00:00:00

abstract：:A negative enrichment procedure was developed which was capable of isolating Legionella pneumophila directly from seeded air-conditioning cooling tower water onto laboratory media. This procedure was based on an 8-h incubation under conditions that were bactericidal to the indigenous water microflora but merely bacter...

journal_title：Applied and environmental microbiology

authors： Thorpe TC,Miller RD

更新日期：1980-10-01 00:00:00

abstract：:Pseudomonas pseudoalcaligenes JS52 grows on nitrobenzene via partial reduction of the nitro group and enzymatic rearrangement of the resultant hydroxylamine. Cells and cell extracts of nitrobenzene-grown JS52 catalyzed the transient formation of 4-hydroxylamino-2,6-dinitrotoluene (4HADNT), 4-amino-2,6-dinitrotoluene (...

journal_title：Applied and environmental microbiology

authors： Fiorella PD,Spain JC

更新日期：1997-05-01 00:00:00

abstract：:The development of resistance in foodborne pathogens to food preservation techniques is an issue of increasing concern, especially in minimally processed foods where safety relies on hurdle technology. In this context, mild heat can be used in combination with so-called nonthermal processes, such as high hydrostatic p...

journal_title：Applied and environmental microbiology

authors： Gayán E,Cambré A,Michiels CW,Aertsen A

更新日期：2016-10-27 00:00:00

abstract：:White-nose syndrome is a fungal disease that has decimated bat populations across eastern North America. Identification of the etiologic agent, Pseudogymnoascus destructans (formerly Geomyces destructans), in environmental samples is essential to proposed management plans. A major challenge is the presence of closely ...

journal_title：Applied and environmental microbiology

authors： Shuey MM,Drees KP,Lindner DL,Keim P,Foster JT

更新日期：2014-03-01 00:00:00

abstract：:Ethylbenzene dehydrogenase (EbDH) catalyzes the initial step in anaerobic degradation of ethylbenzene in denitrifying bacteria, namely, the oxygen-independent hydroxylation of ethylbenzene to (S)-1-phenylethanol. In our study we investigate the kinetic properties of 46 substrate analogs acting as substrates or inhibit...

journal_title：Applied and environmental microbiology

authors： Knack D,Hagel C,Szaleniec M,Dudzik A,Salwinski A,Heider J

更新日期：2012-09-01 00:00:00

abstract：:Soil microbial community characterization is increasingly being used to determine the responses of soils to stress and disturbances and to assess ecosystem sustainability. However, there is little experimental evidence to indicate that predictable patterns in microbial community structure or composition occur during s...

journal_title：Applied and environmental microbiology

authors： Banning NC,Gleeson DB,Grigg AH,Grant CD,Andersen GL,Brodie EL,Murphy DV

更新日期：2011-09-01 00:00:00

abstract：:The detection of Listeria monocytogenes from food is currently carried out using a double enrichment. For the ISO methodology, this double enrichment is performed using half-Fraser and Fraser broths, in which the overgrowth of L. innocua can occur in samples where both species are present. In this study, we analyzed t...

journal_title：Applied and environmental microbiology

authors： Lemaître JP,Duroux A,Pimpie R,Duez JM,Milat ML

更新日期：2015-03-01 00:00:00

abstract：:Physical agents, such as low electric voltage and current, have recently gained attention for antimicrobial treatment due to their bactericidal capability. Although microampere electric current was shown to suppress the growth of bacteria, it remains unclear to what extent the microampere current damaged the bacterial...

journal_title：Applied and environmental microbiology

authors： Krishnamurthi VR,Rogers A,Peifer J,Niyonshuti II,Chen J,Wang Y

更新日期：2020-08-03 00:00:00

abstract：:o-Methoxycinnamaldehyde has been isolated and purified from powdered cinnamon. The compound inhibits the growth and toxin production of mycotoxin-producing fungi. The substance completely inhibited the growth of Aspergillus parasiticus and A. flavus at 100 microgram/ml and A. ochraceus and A. versicolor at 200 microgr...

journal_title：Applied and environmental microbiology

authors： Morozumi S

更新日期：1978-10-01 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：:The abundant growth of molds and thermophilic actinomycetes in stored hay decreases its quality and can be hazardous for the producer who inhales these contaminants when the moldy hay is fed in closed barns. These microbes are responsible for a respiratory disease called farmer's lung. Products, including bacterial cu...

journal_title：Applied and environmental microbiology

authors： Duchaine C,Lavoie MC,Cormier Y

更新日期：1995-12-01 00:00:00

abstract：:Heat inactivation of mycobacteria from lesions and from culture was compared in meat products. In vivo-grown organisms were more easily heat inactivated than were in vitro-grown organisms. ...

journal_title：Applied and environmental microbiology

authors： Merkal RS,Lyle PS,Whipple DL

更新日期：1981-06-01 00:00:00

abstract：:Primary cell cultures, a continuous cell line, and a diploid cell line were grown on an artificial capillary system. The cells were subsequently infected with Venezuelan equine encephalitis virus, and viral replication was studied. Extracellular fluids harvested from this system contained high titers of virus and were...

journal_title：Applied and environmental microbiology

authors： Johnson AD,Eddy GA,Gangemi JD,Ramsburg HH,Metzger JF

更新日期：1978-02-01 00:00:00

abstract：:The metabolic and energetic characterization of the growth of Leuconostoc oenos on glucose-citrate or glucose-fructose mixtures enables the potential role of this bacterium in the wine-making process to be ascertained. Moreover, mixotrophic conditions remain a suitable means for improving biomass productivities of mal...

journal_title：Applied and environmental microbiology

authors： Salou P,Loubiere P,Pareilleux A

更新日期：1994-05-01 00:00:00

abstract：:Five species of the genus Dunaliella (D. tertiolecta, D. primolecta, D. parva, D. bardawil, and D. salina) were examined for glycerol accumulation, growth rate, cell density, and protein and chlorophyll content. The suitability of each algal species for use as a fermentation substrate was judged according to glycerol ...

journal_title：Applied and environmental microbiology

authors： Nakas JP,Schaedle M,Parkinson CM,Coonley CE,Tanenbaum SW

更新日期：1983-11-01 00:00:00

abstract：:Bacteroides xylanolyticus X5-1 was grown in pure culture and in mixed culture with Methanospirillum hungatei JF-1 under xylose limitation in the chemostat. In the pure culture, ethanol, acetate, CO(2), and hydrogen were the products. In the mixed culture, acetate, CO(2), and presumably hydrogen were the only products ...

journal_title：Applied and environmental microbiology

authors： Biesterveld S,Zehnder AJ,Stams AJ

更新日期：1994-04-01 00:00:00

abstract：:Campy-Cefex, a modification of Campy-Cefex, modified charcoal cefoperazone deoxycholate (mCCDA), Karmali, CAMPY, and Campy-Line agars were evaluated for their efficiency to isolate and enumerate Campylobacter spp. from poultry carcass rinses. Campy-Cefex and its modification produced the best results but were statisti...

journal_title：Applied and environmental microbiology

authors： Oyarzabal OA,Macklin KS,Barbaree JM,Miller RS

更新日期：2005-06-01 00:00:00

abstract：:Significant amounts of ethylene were produced by Pseudomonas syringae pv. glycinea, pv. phaseolicola (which had been isolated from viny weed Pueraria lobata [Willd.] Ohwi [common name, kudzu]), and pv. pisi in synthetic medium. On the other hand, the bean strains of P. syringae pv. phaseolicola and strains of 17 other...

journal_title：Applied and environmental microbiology

authors： Weingart H,Volksch B

更新日期：1997-01-01 00:00:00

abstract：:Thermophilic actinomycetes and bacilli were recovered from mushroom compost by conventional dilution plating and sedimentation chamber-Andersen sampler methods. Excessive growth of thermophilic bacilli on dilution plates accounted for the poor recovery and limited diversity of actinomycete colonies, and this result wa...

journal_title：Applied and environmental microbiology

authors： Amner W,McCarthy AJ,Edwards C

更新日期：1988-12-01 00:00:00

abstract：:Metabolic inhibitors were added to a culture medium inoculated with theramlly stressed Vibrio parahaemolyticus to obtain information pertaining to biosynthetic processes required for recovery from heat damage. Ribonucleic acid and protein syntheses, in addition to membrane repair, were required during recovery of inju...

journal_title：Applied and environmental microbiology

authors： Heinis JJ,Beuchat LR,Boswell FC

更新日期：1978-06-01 00:00:00

abstract：:Hybridization of crushed Lotus pedunculatus root nodules with P-labeled total genomic DNA probes was used to identify Rhizobium loti and Bradyrhizobium sp. (Lotus rhizobia). Probes always hybridized with homologous target DNA and frequently with DNAs of other strains from the same genus. Intergeneric hybridization did...

journal_title：Applied and environmental microbiology

authors： Cooper JE,Bjourson AJ,Thompson JK

更新日期：1987-07-01 00:00:00

abstract：:Salmonella enterica serovar Typhimurium was grown at salt concentrations ranging from 0.5 to 7.5% in minimal medium with and without added osmoprotectant and in a rich medium. In minimal medium, the cells showed an initial decline period, and consequently the definition of the lag time of the resultant log count curve...

journal_title：Applied and environmental microbiology

authors： Zhou K,George SM,Métris A,Li PL,Baranyi J

更新日期：2011-03-01 00:00:00

abstract：:The study site located in the Mediterranean Sea was visited eight times in 2005 and 2006 to collect samples from the epipelagic (5 m), mesopelagic (200 m, 600 m), and bathypelagic (1,000 m, 2,000 m) zones. Randomly amplified polymorphic DNA PCR (RAPD-PCR) analysis was used to obtain fingerprints from microbial and vir...

journal_title：Applied and environmental microbiology

authors： Winter C,Weinbauer MG

更新日期：2010-10-01 00:00:00