Fecal bacteroidales diversity and decay in response to variations in temperature and salinity.

abstract：:We studied the effects of a bacterium (Pseudomonas chlororaphis) and a bactivorous protozoan (Uronema sp.) on transformations of labile dissolved organic carbon (DOC). In 36-day time series experiments, bacteria were grown on glucose both with and without protozoa. We measured bulk organic carbon pools and used electr...

journal_title：Applied and environmental microbiology

authors： Gruber DF,Simjouw JP,Seitzinger SP,Taghon GL

更新日期：2006-06-01 00:00:00

abstract：:Listeria monocytogenes is a food pathogen that can attach on most of the surfaces encountered in the food industry. Biofilms are three-dimensional microbial structures that facilitate the persistence of pathogens on surfaces, their resistance toward antimicrobials, and the final contamination of processed goods. So fa...

journal_title：Applied and environmental microbiology

authors： Rieu A,Briandet R,Habimana O,Garmyn D,Guzzo J,Piveteau P

更新日期：2008-07-01 00:00:00

abstract：:Thirty-one urease-positive thermophilic Campylobacter (UPTC) isolates, including three reference strains (NCTC12892, NCTC12895 and NCTC12896), and three Campylobacter lari isolates, which were isolated from several countries and sources, were compared genotypically by using multilocus enzyme electrophoresis (MLEE). We...

journal_title：Applied and environmental microbiology

authors： Matsuda M,Kaneko A,Stanley T,Millar BC,Miyajima M,Murphy PG,Moore JE

更新日期：2003-06-01 00:00:00

abstract：:A novel death-specific gene, ScDSP, was obtained from a death stage subtraction cDNA library of the diatom Skeletonema costatum. The full length of ScDSP cDNA was 921 bp in length, containing a 699-bp open reading frame encoding 232 amino acids and two stretches of 66 and 156 bp in the 5' and 3' untranslated regions, ...

journal_title：Applied and environmental microbiology

authors： Chung CC,Hwang SP,Chang J

更新日期：2005-12-01 00:00:00

abstract：:We examined the bacterial communities of epilithic biofilms in 17 streams which represented a gradient ranging from relatively pristine streams to streams highly impacted by acid mine drainage (AMD). A combination of automated ribosomal intergenic spacer analysis with multivariate analysis and ordination provided a se...

journal_title：Applied and environmental microbiology

authors： Lear G,Niyogi D,Harding J,Dong Y,Lewis G

更新日期：2009-06-01 00:00:00

abstract：:Most Shiga toxin-producing Escherichia coli (STEC) strains associated with severe disease, such as hemolytic-uremic syndrome (HUS), carry large enterohemolysin-encoding (ehxA) plasmids, e.g., pO157 and pO103, that contribute to STEC clinical manifestations. Six ehxA subtypes (A through F) exist that phylogenetically c...

journal_title：Applied and environmental microbiology

authors： Lorenz SC,Monday SR,Hoffmann M,Fischer M,Kase JA

更新日期：2016-10-14 00:00:00

abstract：:Fatty acid compositions in growing and resting cells of several strains of Pseudomonas putida (P8, NCTC 10936, and KT 2440) were studied, with a focus on alterations of the saturation degree, cis-trans isomerization, and cyclopropane formation. The fatty acid compositions of the strains were very similar under compara...

journal_title：Applied and environmental microbiology

authors： Härtig C,Loffhagen N,Harms H

更新日期：2005-04-01 00:00:00

abstract：:Marine infaunal burrows and tubes greatly enhance solute transport between sediments and the overlying water column and are sites of elevated microbial activity. Biotic and abiotic controls of the compositions and activities of burrow and tube microbial communities are poorly understood. The microbial communities in t...

journal_title：Applied and environmental microbiology

authors： Matsui GY,Ringelberg DB,Lovell CR

更新日期：2004-12-01 00:00:00

abstract：:Receptors on the cell surfaces of bacterial hosts are essential during the infection cycle of bacteriophages. To date, the phage receptors of the industrial relevant dairy starter bacterium Streptococcus thermophilus remain elusive. Thus, we set out to identify cell surface structures that are involved in host recogni...

journal_title：Applied and environmental microbiology

authors： Szymczak P,Filipe SR,Covas G,Vogensen FK,Neves AR,Janzen T

更新日期：2018-11-15 00:00:00

abstract：:To ascertain whether position 131 of a mesophilic protease, subtilisin BPN', is a potential critical site for cold adaptation as screened by evolutionary engineering (S. Taguchi, A. Ozaki, and H. Momose, Appl. Environ. Microbiol. 64:492-495, 1998), a full set of subtilisin BPN' mutants with mutations at position 131 w...

journal_title：Applied and environmental microbiology

authors： Taguchi S,Komada S,Momose H

更新日期：2000-04-01 00:00:00

abstract：:Campylobacter jejuni was isolated from raw milk by a method that can routinely detect less than or equal to 1 organism per ml. This procedure was used in a survey of 195 separate farms and showed a 1.5% incidence of C. jejuni in milk from bulk tanks. ...

journal_title：Applied and environmental microbiology

authors： Lovett J,Francis DW,Hunt JM

更新日期：1983-08-01 00:00:00

abstract：:Demethylation inhibitor (DMI)-resistant strains of the plant pathogenic fungus Penicillium digitatum were shown to be simultaneously resistant to cycloheximide, 4-nitroquinoline-N-oxide (4NQO), and acriflavine. A PMR1 (Penicillium multidrug resistance) gene encoding an ATP-binding cassette (ABC) transporter (P-glycopr...

journal_title：Applied and environmental microbiology

authors： Nakaune R,Adachi K,Nawata O,Tomiyama M,Akutsu K,Hibi T

更新日期：1998-10-01 00:00:00

abstract：:[This corrects the article on p. 1743 in vol. 64, PMID: 9572946.]. ...

journal_title：Applied and environmental microbiology

authors： Kaucner C,Stinear T

更新日期：1998-11-01 00:00:00

abstract：:Emulsan is a polyanionic heteropolysaccharide bioemulsifier produced by Acinetobacter calcoaceticus RAG-1. A mixed bacterial population was obtained by enrichment culture that was capable of degrading emulsan and using it as a carbon source. From this mixed culture, an emulsan-degrading bacterium, termed YUV-1, was is...

journal_title：Applied and environmental microbiology

authors： Shoham Y,Rosenberg M,Rosenberg E

更新日期：1983-09-01 00:00:00

abstract：:Pleurotus ostreatus is widely cultivated in China. However, its cultivation is strongly affected by seasonal temperature changes, especially the high temperatures of summer. Nitric oxide (NO) was previously reported to alleviate oxidative damage to mycelia by regulating trehalose. In this study, we found that NO allev...

journal_title：Applied and environmental microbiology

authors： Hou L,Zhao M,Huang C,Wu X,Zhang J

更新日期：2020-02-18 00:00:00

abstract：:Flocs consisting of Anabaena and Zoogloea spp. were used as a model system for the study of planktonic phototroph-heterotroph interactions. In CO(2)-limited continuous culture (3.2 mumol of NaHCO(3) liter h, 1.5 mumol of glucose liter h, pH 8.5, D = 0.026 h), the biomass of the phototroph increased 8.6-fold due to ass...

journal_title：Applied and environmental microbiology

authors： Schiefer GE,Caldwell DE

更新日期：1982-07-01 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：:rRNA internal transcribed spacer phylogeny showed that Chesapeake Bay is populated with diverse Synechococcus strains, including members of the poorly studied marine cluster B. Marine cluster B prevailed in the upper bay, while marine cluster A was common in the lower bay. Interestingly, marine cluster B Synechococcus...

journal_title：Applied and environmental microbiology

authors： Chen F,Wang K,Kan J,Suzuki MT,Wommack KE

更新日期：2006-03-01 00:00:00

abstract：:VanA-type human (n=69), animal (n=49), and food (n=36) glycopeptide-resistant enterococci (GRE) from different geographic areas were investigated to study their possible reservoirs and transmission routes. Pulsed-field gel electrophoresis (PFGE) revealed two small genetically related clusters, M39 (n=4) and M49 (n=13)...

journal_title：Applied and environmental microbiology

authors： Biavasco F,Foglia G,Paoletti C,Zandri G,Magi G,Guaglianone E,Sundsfjord A,Pruzzo C,Donelli G,Facinelli B

更新日期：2007-05-01 00:00:00

abstract：:An acetate-fermenting strain of Methanosarcina was isolated from an acetate enrichment culture inoculated with anaerobic sludge from a waste treatment digestor. In pure culture, this organism fermented acetate in the absence of added hydrogen at rates comparable in magnitude to those found in digestor systems. This ra...

journal_title：Applied and environmental microbiology

authors： Mah RA,Smith MR,Baresi L

更新日期：1978-06-01 00:00:00

abstract：:Since 2006, Geomyces destructans, the causative agent of white nose syndrome (WNS), has killed over 5.7 million bats in North America. The current hypothesis suggests that this novel fungus is an invasive species from Europe, but little is known about the diversity within the genus Geomyces and its distribution on bat...

journal_title：Applied and environmental microbiology

authors： Johnson LJ,Miller AN,McCleery RA,McClanahan R,Kath JA,Lueschow S,Porras-Alfaro A

更新日期：2013-09-01 00:00:00

abstract：:In order to develop a rapid and specific detection test for bacteria in soil, we improved a method based on the polymerase chain reaction (PCR). Each step of the protocol, including direct lysis of cells, DNA purification, and PCR amplification, was optimized. To increase the efficiency of lysis, a step particularly c...

journal_title：Applied and environmental microbiology

authors： Picard C,Ponsonnet C,Paget E,Nesme X,Simonet P

更新日期：1992-09-01 00:00:00

abstract：:Bacteria were isolated from lake water, and their ability to remain viable in a dilute, nutrient-deficient environment was tested by a method that permits suspension of test bacteria between two appressed microporous membranes in an aqueous environment. This approach permitted separation of the lake isolates into two ...

journal_title：Applied and environmental microbiology

authors： Sjogren RE,Gibson MJ

更新日期：1981-06-01 00:00:00

abstract：:Bacterial growth in biofilms is the major cause of recalcitrant biofouling in industrial processes and of persistent infections in clinical settings. The use of bacteriophage treatment to lyse bacteria in biofilms has attracted growing interest. In particular, many natural or engineered phages produce depolymerases to...

journal_title：Applied and environmental microbiology

authors： Pei R,Lamas-Samanamud GR

更新日期：2014-09-01 00:00:00

abstract：:The utilization of the fuel oxygenate methyl tert-butyl ether (MTBE) and related compounds by microorganisms was investigated in a mainly theoretical study based on the Y(ATP) concept. Experiments were conducted to derive realistic maintenance coefficients and K(s) values needed to calculate substrate fluxes available...

journal_title：Applied and environmental microbiology

authors： Müller RH,Rohwerder T,Harms H

更新日期：2007-03-01 00:00:00

abstract：:The mechanisms of metal resistance of a cadmium-resistant Alcaligenes sp. were studied. Growth in a defined medium was unaffected by cadmium at concentrations up to 0.1 mM, while at concentrations up to 2.5 mM, growth occurred after an extended lag phase. The increase in length of the lag phase was abolished by repeat...

journal_title：Applied and environmental microbiology

authors： McEntee JD,Woodrow JR,Quirk AV

更新日期：1986-03-01 00:00:00

abstract：:Escherichia coli ATCC 12806 was exposed to increasing subinhibitory concentrations of three biocides widely used in food industry facilities: trisodium phosphate (TSP), sodium nitrite (SNI), and sodium hypochlorite (SHY). The cultures exhibited an acquired tolerance to biocides (especially to SNI and SHY) after exposu...

journal_title：Applied and environmental microbiology

authors： Capita R,Riesco-Peláez F,Alonso-Hernando A,Alonso-Calleja C

更新日期：2014-02-01 00:00:00

abstract：:In growing cells of Saccharomyces cerevisiae and Saccharomyces carlsbergensis, T-2 toxin inhibits cell growth. We have examined the role of the yeast membranes in the uptake mechanism(s) of T-2 toxin. The effects of membrane-modulating agents, ethanol, cetyltrimethylammonium bromide, Triton X-100, and heat were studie...

journal_title：Applied and environmental microbiology

authors： Schappert KT,Khachatourians GG

更新日期：1984-04-01 00:00:00

abstract：:Contamination of food during processing is recognized as a main transmission route of Listeria monocytogenes To prevent microbial contamination, biocides are widely applied as disinfectants in food processing plants. However, there are concerns about the development of antimicrobial resistance in foodborne pathogens d...

journal_title：Applied and environmental microbiology

authors： Roedel A,Dieckmann R,Brendebach H,Hammerl JA,Kleta S,Noll M,Al Dahouk S,Vincze S

更新日期：2019-10-01 00:00:00

abstract：:Various combinations of the genes cryIVA (cry4A), cryIVD (cry11A), and p20 from Bacillus thuringiensis subsp. israelensis were introduced into the nitrogen-fixing cyanobacterium Anabaena sp. strain PCC 7120 by means of Escherichia coli-Anabaena shuttle vector pRL488p and were expressed under control of two tandem stro...

journal_title：Applied and environmental microbiology

authors： Xiaoqiang W,Vennison SJ,Huirong L,Ben-Dov E,Zaritsky A,Boussiba S

更新日期：1997-12-01 00:00:00