RAPD-PCR characterization of lactobacilli isolated from artisanal meat plants and traditional fermented sausages of Veneto region (Italy).

abstract：AIMS:To investigate the genetics of dimethoate degradation in Pseudomonas aeruginosa MCMB-427. METHODS AND RESULTS:Pseudomonas aeruginosa MCMB-427 demonstrated the ability to degrade dimethoate, a synthetic organophosphate insecticide. Total DNA preparation of MCMB-427 revealed the presence of a 6.6 kbp plasmid (desig...

journal_title：Letters in applied microbiology

authors： Deshpande NM,Dhakephalkar PK,Kanekar PP

更新日期：2001-10-01 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：UNLABELLED:Antibiotic-resistant Salmonella strains were isolated from saladette and red round type tomatoes, and an analysis done of the antibacterial activity of roselle calyx extracts against any of the identified strains. One hundred saladette tomato samples and 100 red round tomato samples were collected from publi...

journal_title：Letters in applied microbiology

authors： Gutiérrez-Alcántara EJ,Rangel-Vargas E,Gómez-Aldapa CA,Falfan-Cortes RN,Rodríguez-Marín ML,Godínez-Oviedo A,Cortes-López H,Castro-Rosas J

更新日期：2016-02-01 00:00:00

abstract：AIMS:The aim of this study was to explore the occurrence of methicillin-resistant staphylococci in a large urban public transport system. METHODS AND RESULTS:Samples were taken from hand rails, which passengers hold onto when they are standing. In total, 1400 swabs taken from 55 vehicles (trolleybuses, trams and buses...

journal_title：Letters in applied microbiology

authors： Stepanović S,Cirković I,Djukić S,Vuković D,Svabić-Vlahović M

更新日期：2008-10-01 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:To investigate interactions between rumen protozoa and Shiga toxin-producing Escherichia coli (STEC) and to ascertain whether it is likely that rumen protozoa act as ruminant hosts for STEC. METHODS AND RESULTS:The presence of stx genes in different microbial fractions recovered from cattle and sheep rumen conten...

journal_title：Letters in applied microbiology

authors： Burow LC,Gobius KS,Vanselow BA,Klieve AV

更新日期：2005-01-01 00:00:00

abstract：AIMS:To improve the production of sweet-tasting protein brazzein in Lactococcus lactis using controlled fermentation conditions. METHODS AND RESULTS:The nisin-controlled expression system was used for brazzein expression. The concentration of nisin for induction and the optical density (OD) at induction were therefore...

journal_title：Letters in applied microbiology

authors： Berlec A,Tompa G,Slapar N,Fonović UP,Rogelj I,Strukelj B

更新日期：2008-02-01 00:00:00

abstract：:A Multiplex PCR-based assay (m-PCR) with three sets of primers was developed for the detection of all serotypes of Salmonella enterica and the identification of Salmonella Enteritidis and Salmonella Typhimurium. This method was evaluated against a bacteriological method for the analysis of environmental swabs of poult...

journal_title：Letters in applied microbiology

authors： Soumet C,Ermel G,Rose N,Rose V,Drouin P,Salvat G,Colin P

更新日期：1999-02-01 00:00:00

abstract：AIMS:To identify LipL32 epitopes and to evaluate their capability to recognize specific antibodies using ELISA. METHODS AND RESULTS:Epitope mapping by means of a library of overlapping peptide fragments prepared by simultaneous and parallel solid phase peptide synthesis on derivatized cellulose membranes (SPOT synthes...

journal_title：Letters in applied microbiology

authors： Lottersberger J,Guerrero SA,Tonarelli GG,Frank R,Tarabla H,Vanasco NB

更新日期：2009-11-01 00:00:00

abstract：UNLABELLED:Bioconversion of biomass, particularly crop wastes, into biofuels is being developed as an alternative approach in meeting the high energy demand. In this study, a thermophilic bacterial strain BY-3 that exhibits cellulolytic potential was isolated from faecal samples of Tibetan pigs; this strain was identif...

journal_title：Letters in applied microbiology

authors： Meng F,Ma L,Ji S,Yang W,Cao B

更新日期：2014-09-01 00:00:00

abstract：AIMS:To develop a specific, fast and simple molecular method useful to detect the entomopathogenic bacterium Pseudomonas entomophila. METHODS AND RESULTS:The use of bioinformatics tools allowed the identification of unique genes present in P. entomophila genome. Using such genes, we designed primers aiming to detect s...

journal_title：Letters in applied microbiology

authors： Papagiannoulis A,Mathiopoulos KD,Mossialos D

更新日期：2010-03-01 00:00:00

abstract：:Desulfovibrio desulfuricans ATCC 27774 was screened for reactivity against aromatic compounds during lactate-dependent, nitrate-dissimilating growth. Only aromatic aldehydes (benzaldehyde, 2-hydroxybenzaldehyde, 3-hydroxybenzaldehyde, 4-hydroxybenzaldehyde, vanillin, iso-vanillin and o-vanillin) were reactive and, wit...

journal_title：Letters in applied microbiology

authors： Parekh M,Drake HL,Daniel SL

更新日期：1996-02-01 00:00:00

abstract：:The present study aimed to investigate the incidence, virulence and antibiotic properties in Vibrio spp. isolated from cockles (Tegillarca granosa) marketed in Korea. A total of 32 Vibrio spp. isolates including V. parahaemolyticus (n = 4), V. alginolyticus (n = 11), V. diabolicus (n = 14) and V. harveyi (n = 3) were ...

journal_title：Letters in applied microbiology

authors： Dahanayake PS,Hossain S,Wickramanayake MVKS,Heo GJ

更新日期：2020-07-01 00:00:00

abstract：:Recent studies have shown that Salmonella shedding status affects sows' microbiota during gestation and that these modifications are reflected in the faecal microbiota of their piglets at weaning. The aims of this study were: (a) to evaluate the persistence, up to the fattening period, of the previously measured link ...

journal_title：Letters in applied microbiology

authors： Larivière-Gauthier G,Thibodeau A,Yergeau É,Fravalo P

更新日期：2021-02-01 00:00:00

abstract：AIMS:This study evaluated the inactivation of virulent Yersinia pestis dried on polymers, steel, and glass surfaces using vapour-phase hydrogen peroxide. METHODS AND RESULTS:A suspension of Y. pestis CO92 (1.70 x 10(8) CFU) was dried on 10 different types of test surfaces and exposed to vapour-phase hydrogen peroxide ...

journal_title：Letters in applied microbiology

authors： Rogers JV,Richter WR,Shaw MQ,Choi YW

更新日期：2008-10-01 00:00:00

abstract：:Alzheimer's disease (AD) is the most common form of dementia and one of the major causes of disability and dependency in older people. Accumulating evidences link gut microbiota with different diseases and its relationship with neurodegenerative diseases is becoming most intriguing. This study was aimed to compare the...

journal_title：Letters in applied microbiology

authors： Bäuerl C,Collado MC,Diaz Cuevas A,Viña J,Pérez Martínez G

更新日期：2018-06-01 00:00:00

abstract：AIMS:To assess the contribution of ozone to lethality of Salmonella enterica serovar Enteritidis in experimentally inoculated whole shell eggs that are sequentially treated with heat and gaseous ozone in pilot-scale equipment. METHODS AND RESULTS:Whole shell eggs were inoculated with small populations of Salmonella En...

journal_title：Letters in applied microbiology

authors： Perry JJ,Rodriguez-Romo LA,Yousef AE

更新日期：2008-06-01 00:00:00

abstract：AIMS:To assess the ability of staphylococcal bacteriophage K to inhibit Staphylococcus aureus in raw milk. METHODS AND RESULTS:The ability of bacteriophage (phage) to replicate in milk is important in situations where phage might be used as a therapeutic for bovine mastitis. Phage K was able to replicate normally, lea...

journal_title：Letters in applied microbiology

authors： O'Flaherty S,Coffey A,Meaney WJ,Fitzgerald GF,Ross RP

更新日期：2005-01-01 00:00:00

abstract：:Fattening pigs are often infected with campylobacter. To eliminate campylobacter from the pig population, a top-down approach, involving the breeding and reproduction farms, seems appropriate. In order to investigate the effectiveness of a top-down approach, sows' faeces from the following farms were analysed for the ...

journal_title：Letters in applied microbiology

authors： Weijtens MJ,Urlings HA,Van der Plas J

更新日期：2000-06-01 00:00:00

abstract：AIMS:To provide comparative genome sequence data for two related model strains of Staphylococcus aureus (SH1000 and 8325-4) that are used extensively in laboratory research. METHODS AND RESULTS:Comparative genome sequencing was used to identify genetic differences between Staph. aureus SH1000 and the fully genome-sequ...

journal_title：Letters in applied microbiology

authors： O'Neill AJ

更新日期：2010-09-01 00:00:00

abstract：AIMS:Acetic acid is considered an important preservative in tropical grass ensiling. The objective of the current experiments was to follow the ensiling fermentation of low dry matter (DM) tropical grass as a model to study changes in bacterial communities during acetic acid fermentation. METHODS AND RESULTS:Direct-cu...

journal_title：Letters in applied microbiology

authors： Nishino N,Li Y,Wang C,Parvin S

更新日期：2012-03-01 00:00:00

abstract：AIM:To study the effect of biosurfactant on aqueous phase solubility and biodegradation of chlorpyrifos. METHODS AND RESULTS:A Pseudomonas sp. (ChlD), isolated from agricultural soil by enrichment culture technique in the presence of chlorpyrifos, was capable of producing biosurfactant (rhamnolipids) and degrading chl...

journal_title：Letters in applied microbiology

authors： Singh PB,Sharma S,Saini HS,Chadha BS

更新日期：2009-09-01 00:00:00

abstract：:Novel findings in microbiology question the long-standing paradigm that a healthy pregnancy implies a sterile uterus. It now seems that the placenta is frequently colonized with bacteria, and a placental microbiome has been identified. Recent literature findings are summarized here, and an attempt is made to separate ...

journal_title：Letters in applied microbiology

authors： Wassenaar TM,Panigrahi P

更新日期：2014-12-01 00:00:00

abstract：:A wild type micro-organism producing antibacterial substances has been isolated from a Chinese fermented soybean seasoning and identified as Bacillus subtilis. A crude antibacterial preparation (CABP) was obtained by ammonium sulphate precipitation. Isoelectric focusing assay revealed at least four antimicrobial compo...

journal_title：Letters in applied microbiology

authors： Zheng G,Slavik MF

更新日期：1999-05-01 00:00:00

abstract：AIMS:An agar medium containing a range of related chlorophenoxyalkanoic acid herbicides, 2,4-dichlorophenoxyacetic acid (2,4-D), 2-methyl-4-chlorophenoxyacetic acid (MCPA), racemic mecoprop, (R)-mecoprop and racemic 2,4-DP (2-(2,4-dichlorophenoxy) propionic acid) was developed to assess the catabolic activity of a rang...

journal_title：Letters in applied microbiology

authors： Smejkal CW,Vallaeys T,Burton SK,Lappin-Scott HM

更新日期：2001-04-01 00:00:00

abstract：:Irreversible electroporation (IRE) damages cell membranes and is used in medicine for nonthermal ablation of malignant tumours. Our aim was to evaluate the antimicrobial effect of IRE. The pathogenic micro-organisms, Staphylococcus aureus, Streptococcus pyogenes, Escherichia coli, Pseudomonas aeruginosa and Candida al...

journal_title：Letters in applied microbiology

authors： Korem M,Goldberg NS,Cahan A,Cohen MJ,Nissenbaum I,Moses AE

更新日期：2018-07-01 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 investigate whether intranasal Lactobacillus administration protects host animals from influenza virus (IFV) infection by enhancing respiratory immune responses in a mouse model. METHODS AND RESULTS:After 3 days of intranasal exposure to Lactobacillus rhamnosus GG (LGG), BALB/c mice were infected with IFV A/PR...

journal_title：Letters in applied microbiology

authors： Harata G,He F,Hiruta N,Kawase M,Kubota A,Hiramatsu M,Yausi H

更新日期：2010-06-01 00:00:00

abstract：UNLABELLED:AIMIS: Draft WHO guidance is likely to suggest a calculated 95th percentile method, rather than percentage exceedence, in assessing compliance of bathing waters with microbiological standards. This study set out to determine whether this was an appropriate development. METHODS AND RESULTS:A series of Monte ...

journal_title：Letters in applied microbiology

authors： Hunter PR

更新日期：2002-01-01 00:00:00

abstract：AIMS:To measure rates of release of small molecules during pressure germination of Bacillus subtilis spores, and the role of SpoVA proteins in dipicolinic acid (DPA) release. METHODS AND RESULTS:Rates of DPA release during B. subtilis spore germination with pressures of 150 or 500 megaPascals were much higher in spore...

journal_title：Letters in applied microbiology

authors： Vepachedu VR,Hirneisen K,Hoover DG,Setlow P

更新日期：2007-09-01 00:00:00