Microbial degradation and detoxification of high molecular weight polycyclic aromatic hydrocarbons by Stenotrophomonas maltophilia strain VUN 10,003.

abstract：AIMS:This study was aimed to investigate the effectiveness of high-pressure homogenization (HPH) against Alicyclobacillus acidoterrestris. METHODS AND RESULTS:The susceptibility of three different strains of A. acidoterrestris (DSMZ 2498, Gamma4 and c8) to HPH (500-1700 bar) was studied. The experiments were performed...

journal_title：Letters in applied microbiology

authors： Bevilacqua A,Cibelli F,Corbo MR,Sinigaglia M

更新日期：2007-10-01 00:00:00

abstract：:Nineteen strains of vancomycin-resistant Enterococcus faecium isolated from 10 of 75 (13.3%) tenderloin beef samples were examined for resistance to selected antibiotics, presence of plasmids, and genetic diversity by random amplification of polymorphic DNA analysis. All strains showed multiple resistant to the antibi...

journal_title：Letters in applied microbiology

authors： Son R,Nimita F,Rusul G,Nasreldin E,Samuel L,Nishibuchi M

更新日期：1999-08-01 00:00:00

abstract：AIMS:In this study, a capillary polymerase chain reaction (cPCR) was applied for Salmonella detection from poultry meat. METHODS AND RESULTS:Salmonella detection limits of the optimized cPCR were determined with DNA templates from the samples of tetrathionate broth (TTB), Rappaport Vassiliadis broth (RVB) and selenite...

journal_title：Letters in applied microbiology

authors： Gunaydin E,Eyigor A,Carli KT

更新日期：2007-01-01 00:00:00

abstract：:A method for the diagnosis of mycobacterial infections by PCR amplification followed by selective restriction enzyme digestion of the PCR product was developed. The amplified DNA sequence used in this study occurs within the gene encoding for the mycobacterial 65 kDa heat shock protein (Hance et al. 1989), which is fo...

journal_title：Letters in applied microbiology

authors： Rodrigo G,Källenius G,Hoffmann E,Svenson SB

更新日期：1992-08-01 00:00:00

abstract：AIMS:To identify and compare microbiota in Chinese liquor Daqu, which were produced in the different regions using different production process. METHODS AND RESULTS:The DNA exacted from Daqu samples was used as a template for PCR with universal primers of 16S rRNA, 26S rRNA and 18S rRNA, respectively. The amplicons we...

journal_title：Letters in applied microbiology

authors： Wang HY,Gao YB,Fan QW,Xu Y

更新日期：2011-08-01 00:00:00

abstract：AIMS: The objective of this study was to inactivate Bacillus cereus spores in sikhye using a modified tyndallization process involving injection with carbon dioxide (CO₂). METHODS AND RESULTS:Heat tolerance of B. cereus spores in tryptic soy broth and sikhye was evaluated. The D(95°C) values of the B. cereus spores we...

journal_title：Letters in applied microbiology

authors： Kim H,Kim H,Bang J,Kim Y,Beuchat LR,Ryu JH

更新日期：2012-09-01 00:00:00

abstract：AIMS:To investigate interactions, if any, between temperature, ferric ammonium citrate and glycine betaine on the growth of Listeria monocytogenes in modified Pine's medium (Pine et al. 1989). METHODS AND RESULTS:Modified Pine's medium containing 0, 0.044, 0.088 or 0.176 g l(-1) ferric ammonium citrate, and 0 or 1 mM ...

journal_title：Letters in applied microbiology

authors： Dykes GA,Dworaczek M

更新日期：2002-01-01 00:00:00

abstract：AIMS:To test the suitability of cheese whey powder (CWP) solution for ethanol fermentation and to compare performances of different Kluyveromyces marxianus strains for ethanol fermentation from CWP solution. METHODS AND RESULTS:Batch ethanol fermentation of cheese whey (CW), CWP and lactose solutions with the same ini...

journal_title：Letters in applied microbiology

authors： Ozmihci S,Kargi F

更新日期：2007-06-01 00:00:00

abstract：:Sixteen Bifidobacterium isolates from the human gastrointestinal tract were assayed for susceptibility to 44 antibiotics by soft agar overlay disc diffusion on TPY agar. Five isolates (3/7 B. bifidum and 2/3 B. breve) exhibited atypical antibiotic susceptibility profiles. Poor growth in the agar overlay accounted for ...

journal_title：Letters in applied microbiology

authors： Charteris WP,Kelly PM,Morelli L,Collins JK

更新日期：1998-05-01 00:00:00

abstract：:Entamoeba histolytica and Entamoeba dispar are two microscopically indistinguishable amoebae living in the human colon. The former is a pathogen, whereas the latter is a nonpathogenic commensal. Using a model system of in vitro cocultures and PCR detection of the Entamoeba species, we found that the nonpathogenic spec...

journal_title：Letters in applied microbiology

authors： Pysova I,Tumova P,Tolarova V,Nohynkova E

更新日期：2009-04-01 00:00:00

abstract：UNLABELLED:Four strains were isolated from a spoiled whiting (Merlangius merlangus). All of them were able to grow aerobically from 4 to 30°C and also able to develop anaerobically in the presence of trimethylamine N-Oxide (TMAO) at 25°C. Biochemical characterization did not allow identification of the strains species ...

journal_title：Letters in applied microbiology

authors： Dehaut A,Midelet-Bourdin G,Brisabois A,Duflos G

更新日期：2014-11-01 00:00:00

abstract：UNLABELLED:Isolation of local strains is mandatory for the success of control programs. However, clinical samples are typically contaminated by other bacteria, which impair leptospires growth. The purpose of this study was to evaluate the use of a previously reported EMJH-STAFF media in the recovery of pathogenic lepto...

journal_title：Letters in applied microbiology

authors： Loureiro AP,Martins G,Pinto P,Narduche L,Teixeira RC,Lilenbaum W

更新日期：2015-12-01 00:00:00

abstract：AIMS:The aim of the study was to investigate the antagonistic interactions of Trichoderma species against Rhizoctonia solani sclerotia by enhanced green fluorescence protein (EGFP)-tagged transformant of Trichoderma virens TY009. METHODS AND RESULTS:An EGFP was used as a report gene for transforming T. virens strain, ...

journal_title：Letters in applied microbiology

authors： Liu LN,Zhang JZ,Xu T

更新日期：2009-12-01 00:00:00

abstract：:The growth of the oxidatively imperfect yeast Candida maltosa Komagata, Nakase et Katsuya was studied experimentally and modelled mathematically in relation to sodium benzoate and lactic acid concentrations at different temperatures. Application of gamma models for the growth rate resulted in determination of cardinal...

journal_title：Letters in applied microbiology

authors： Valík Ľ,Ačai P,Liptáková D

更新日期：2017-11-01 00:00:00

abstract：UNLABELLED:Syphilis is a multistage sexually transmitted disease that remains a serious public health concern worldwide. The coexistence of Treponema pallidum with other closely related members of spirochaeta, such as Leptospira spp. and Borrelia burgdorferi, has complicated the serodiagnosis due to cross-reactive anti...

journal_title：Letters in applied microbiology

authors： Xie Y,Xu M,Wang C,Xiao J,Xiao Y,Jiang C,You X,Zhao F,Zeng T,Liu S,Kuang X,Wu Y

更新日期：2016-04-01 00:00:00

abstract：UNLABELLED:This study reports the development of a loop-mediated isothermal amplification (LAMP) reaction for the detection of Pythium myriotylum. The primer set targeting the ITS sequence of P. myriotylum worked most efficiently at 60°C and allowed the detection of P. myriotylum DNA within 30 min by fluorescence monit...

journal_title：Letters in applied microbiology

authors： Fukuta S,Takahashi R,Kuroyanagi S,Ishiguro Y,Miyake N,Nagai H,Suzuki H,Tsuji T,Hashizume F,Watanabe H,Kageyama K

更新日期：2014-07-01 00:00:00

abstract：AIMS:To investigate the use of mannitol salt agar (MSA) supplemented with acriflavine for selective growth and quantification of Staphylococcus aureus from flushed dairy manure wastewater (FDMW). METHODS AND RESULTS:Minimal inhibitory concentrations of acriflavine in MSA were determined by comparing the growth of S. a...

journal_title：Letters in applied microbiology

authors： Davis JA,Farrah SR,Wilkie AC

更新日期：2006-06-01 00:00:00

abstract：:A lead-resistant bacteria isolated from soil contaminated with car battery waste were identified as Providencia alcalifaciens based on biochemical characteristics, FAME profile and 16S rRNA sequencing and designated as strain 2EA. It resists lead nitrate up to 0·0014 mol l(-1) by precipitating soluble lead as insolubl...

journal_title：Letters in applied microbiology

authors： Naik MM,Khanolkar D,Dubey SK

更新日期：2013-02-01 00:00:00

abstract：AIMS:To determine the effects of urine, a urease inhibitor and/or an odour-reducing antimicrobial compound, on zoonotic pathogens in swine manure slurries. METHODS AND RESULTS:Swine faeces were collected and blended with different amounts of urine. Marker strains of Salmonella enterica subsp. enterica serovar Typhimur...

journal_title：Letters in applied microbiology

authors： Wells JE,Varel VH

更新日期：2008-04-01 00:00:00

abstract：:Quantitative and qualitative changes in organic matter content of wastewater effluents attributable to chlorination and ozonation have been analysed using bioassays as well as organic carbon direct measures. Bioassays were carried out using the bacterial populations of wastewater and two Escherichia coli strains as te...

journal_title：Letters in applied microbiology

authors： Arana I,Santorum P,Muela A,Barcina I

更新日期：2000-08-01 00:00:00

abstract：:Three white rot fungi were compared for their ability to attack polychlorinated biphenyl (PCB) congeners in the presence and absence of the non-ionic Triton X-100 or the anionic Dowfax 8390 surfactants at half their critical micelle concentrations. Neither surfactant affected PCB biodegradation monitored by gas chroma...

journal_title：Letters in applied microbiology

authors： Beaudette LA,Ward OP,Pickard MA,Fedorak PM

更新日期：2000-02-01 00:00:00

abstract：AIMS:This work was carried out to study the acid production by Lactococcus lactis subsp. lactis strains isolated from goat's milk and goat cheese (Valdeteja variety) in order to select a suitable starter culture for industrial goat cheese manufacturing. METHODS AND RESULTS:The titrable acidity of 45 Lactococcus lactis...

journal_title：Letters in applied microbiology

authors： Alonso-Calleja C,Carballo J,Capita R,Bernardo A,García-López ML

更新日期：2002-01-01 00:00:00

abstract：AIM:To examine whether isolates of the entomopathogenic fungus Beauveria bassiana are more closely associated to their summer hosts compared with overwintering hosts, with recently developed molecular tools based on mitochondrial regions. METHODS AND RESULTS:Primers for the traditional ITS1-5.8S-ITS2 region and two mi...

journal_title：Letters in applied microbiology

authors： Kouvelis VN,Ghikas DV,Edgington S,Typas MA,Moore D

更新日期：2008-03-01 00:00:00

abstract：:Two commercially available screening methods, an automated enzyme-linked fluorescent immunoassay (VIDAS E. coli O157) and an immunomagnetic separation followed by culture onto cefixime tellurite sorbitol MacConkey agar (CT-SMAC), were compared for detection of Escherichia coli O157 in naturally and artificially contam...

journal_title：Letters in applied microbiology

authors： Vernozy-Rozand C,Mazuy C,Ray-Gueniot S,Boutrand-Loeï S,Meyrand A,Richard Y

更新日期：1997-12-01 00:00:00

abstract：AIMS:The aim of this study was to identify and determine the diversity, occurrence and distribution of fungi in water used at a haemodialysis centre. METHODS AND RESULTS:Samples in the hydraulic circuit for the distribution of the water, dialysate samples and samples of sterilization solution from dialysers were colle...

journal_title：Letters in applied microbiology

authors： Pires-Gonçalves RH,Sartori FG,Montanari LB,Zaia JE,Melhem MS,Mendes-Giannini MJ,Martins CH

更新日期：2008-05-01 00:00:00

abstract：UNLABELLED:Aspergillus fumigatus, a well-known human and animal pathogen causing aspergillosis, has been historically identified by morphological and microscopic features. However, recent studies have shown that species identification on the basis of morphology alone is problematic. The aim of this work was to confirm ...

journal_title：Letters in applied microbiology

authors： Soleiro CA,Pena GA,Cavaglieri LR,Coelho I,Keller LM,Dalcero AM,Rosa CA

更新日期：2013-12-01 00:00:00

abstract：AIMS:To compare the effects of five yeast probiotic formulations on viability, revival and washout kinetic in the digestive tract of mice, and the protection against an experimental infection with Salmonella enterica serovar Typhimurium. METHODS AND RESULTS:The number of viable cells in five commercial probiotic produ...

journal_title：Letters in applied microbiology

authors： Martins FS,Veloso LC,Arantes RM,Nicoli JR

更新日期：2009-12-01 00:00:00

abstract：AIMS:Transmission of microbial pathogens to patients from water in dental units is a concern. To reduce this risk, the decontaminating efficiency of hydrogen peroxide was evaluated. METHODS AND RESULTS:Three percent hydrogen peroxide diluted 1 : 4 in distilled water (contact time 15 min) was used daily to disinfect th...

journal_title：Letters in applied microbiology

authors： Zanetti F,De Luca G,Tarlazzi P,Stampi S

更新日期：2003-01-01 00:00:00

abstract：:A native isolate Lactobacillus farciminis MD isolated from fermenting mushroom exhibited a high degree of sensitivity to the majority of the bacteriocins produced by strains of lactobacilli, leuconostoc and pediococci. Also, the efficacy of Lact. farciminis MD as a sensitive strain for antibiotic assay was established...

journal_title：Letters in applied microbiology

authors： Halami PM,Chandrashekar A,Nand K

更新日期：2000-03-01 00:00:00

abstract：:Erwinia amylovora bacteria cause fire blight disease, which affects apple and pear production worldwide. The Erw. amylovora pyrC gene encodes a predicted dihydroorotase enzyme involved in pyrimidine biosynthesis. Here, we discovered that the Erw. amylovora pyrC244::Tn5 mutant was a uracil auxotroph. Unexpectedly, the ...

journal_title：Letters in applied microbiology

authors： Ramos LS,Sinn JP,Lehman BL,Pfeufer EE,Peter KA,McNellis TW

更新日期：2015-06-01 00:00:00