Epidemiological analysis of Salmonella enterica ssp. enterica serovars Hadar, Brancaster and Enteritidis from humans and broiler chickens in Senegal using pulsed-field gel electrophoresis and antibiotic susceptibility.

abstract：:Currently, symbiotic rhizobia (sl., rhizobium) refer to the soil bacteria in α- and β-Proteobacteria that can induce root and/or stem nodules on some legumes and a few of nonlegumes. In the nodules, rhizobia convert the inert dinitrogen gas (N2 ) into ammonia (NH3 ) and supply them as nitrogen nutrient to the host pla...

journal_title：Journal of applied microbiology

authors： Chen WF,Wang ET,Ji ZJ,Zhang JJ

更新日期：2020-12-10 00:00:00

abstract：AIMS:To search for culturable Burkholderia species associated with annual ryegrass in soils from natural pastures in Portugal, with plant growth-promoting effects. METHODS AND RESULTS:Annual ryegrass seedlings were used to trap Burkholderia from two different soils in laboratory conditions. A combined approach using g...

journal_title：Journal of applied microbiology

authors： Castanheira N,Dourado AC,Kruz S,Alves PI,Delgado-Rodríguez AI,Pais I,Semedo J,Scotti-Campos P,Sánchez C,Borges N,Carvalho G,Barreto Crespo MT,Fareleira P

更新日期：2016-03-01 00:00:00

abstract：AIMS:To determine the effects of sodium bisulfate (SBS) on the bacterial populations in cattle waste. METHODS AND RESULTS:We applied SBS at 0, 60, 70 or 100 kg week(-1) to cattle waste as it accumulated on the floors of four cattle pens, housing eight cattle each. We observed significant pH decreases in all of the tre...

journal_title：Journal of applied microbiology

authors： McGarvey JA,Stackhouse KR,Miller WG,Stanker LH,Hnasko R,Mitloehner F

更新日期：2011-08-01 00:00:00

abstract：:We report a quantitative PCR which utilizes primers from a conserved 23S rDNA sequence identified in nine different spoilage bacteria commonly present in meat. The PCR detected the spoilage bacteria by amplifying a specific 207 bp sequence from their chromosomal DNA. Quantification of PCR product by electrochemilumine...

journal_title：Journal of applied microbiology

authors： Venkitanarayanan KS,Faustman C,Crivello JF,Khan MI,Hoagland TA,Berry BW

更新日期：1997-03-01 00:00:00

abstract：AIMS:Plasmid profile, phage typing, and pulsed-field gel electrophoresis (PFGE) patterns of 124 Salmonella Enteritidis strains isolated in 1998-2002 in Taiwan were analysed and the results were compared with those of the 63 strains obtained in 1991-1997, so that molecular subtypes and epidemic strains for Salmonella En...

journal_title：Journal of applied microbiology

authors： Pang JC,Chiu TH,Chiou CS,Schroeter A,Guerra B,Helmuth R,Tsen HY

更新日期：2005-01-01 00:00:00

abstract：AIMS:To assess two real-time PCR methods (the Riviere and Qvarnstrom assays) for environmental Acanthamoeba. METHODS AND RESULTS:DNA extracted from Acanthamoeba castellanii taken from water and biofilms of cooling towers was analysed by the Riviere and Qvarnstrom assays. To quantify environmental Acanthamoeba, the cal...

journal_title：Journal of applied microbiology

authors： Chang CW,Wu YC,Ming KW

更新日期：2010-09-01 00:00:00

abstract：AIMS:This study describes a novel in vitro assay that simultaneously determines antifungal efficiency and host cell toxicity using suspensions of human leukaemic cells (HL-60) infected with Candida albicans. METHODS AND RESULTS:The effect of Candida infection on host cell viability was evaluated by the microscopy of t...

journal_title：Journal of applied microbiology

authors： Boros-Majewska J,Turczyk Ł,Wei X,Milewski S,Williams DW

更新日期：2015-07-01 00:00:00

abstract：:A bacterium (strain TJ330) capable of using carbon disulphide (CS2) as its sole energy source in an acidic environment was isolated from a peat biofilter used in experiments to remove CS2 and hydrogen sulphide (H2S) from air. Its physiology and taxonomy are described here. The strain oxidized CS2, H2S and elemental su...

journal_title：Journal of applied microbiology

authors： Hartikainen T,Ruuskanen J,Räty K,Von Wright A,Martikainen PJ

更新日期：2000-10-01 00:00:00

abstract：AIMS:Isolate and characterize a laccase-encoding gene (lac I) of Phlebia brevispora BAFC 633, as well as cloning and expressing cDNA of lac I in Pichia pastoris. And to obtain a purified and characterized recombinant laccase to analyse the biotechnological application potential. METHODS AND RESULTS:Lac I was cloned an...

journal_title：Journal of applied microbiology

authors： Fonseca MI,Molina MA,Winnik DL,Busi MV,Fariña JI,Villalba LL,Zapata PD

更新日期：2018-06-01 00:00:00

abstract：AIMS:The aim of this work was to investigate the effects of biodynamic management with and without the addition of green manure, in comparison with organic management, on the microbiota in vineyards soil. METHODS AND RESULTS:High throughput sequencing was used to compare the taxonomic structure of the soil bacterial a...

journal_title：Journal of applied microbiology

authors： Longa CMO,Nicola L,Antonielli L,Mescalchin E,Zanzotti R,Turco E,Pertot I

更新日期：2017-12-01 00:00:00

abstract：AIM:To develop a faster and easier in vivo method to screen compounds for anti-oxidant activity using a microbial system. METHODS AND RESULTS:Bacterial redox sensor-based assay systems were applied. The activities of SoxR and OxyR, the bacterial redox sensors, were monitored to probe the intracellular redox status thr...

journal_title：Journal of applied microbiology

authors： Park SJ,Chung HY,Lee JH

更新日期：2010-04-01 00:00:00

abstract：:Two abundant surface proteins, EA1 and Sap, are components of the Bacillus anthracis surface layer (S-layer). Their corresponding genes have been cloned, shown to be clustered on the chromosome and sequenced. EA1 and Sap each possess three 'S-layer homology' motifs. Single and double disrupted mutants were constructed...

journal_title：Journal of applied microbiology

authors： Fouet A,Mesnage S,Tosi-Couture E,Gounon P,Mock M

更新日期：1999-08-01 00:00:00

abstract：AIM:To investigate the immunoprotection of three recombinant proteins derived from the Vibrio harveyi outer membrane proteins (OMPs) OmpK, glyceraldehyde-3-phosphate dehydrogenase (GAPDH) and their fusion OmpK-GAPDH as vaccine candidates from vibriosis of large yellow croaker (Pseudosciaena crocea). METHODS:The ompK g...

journal_title：Journal of applied microbiology

authors： Zhang C,Yu L,Qian R

更新日期：2007-11-01 00:00:00

abstract：AIMS:Silage is grass, preserved by fermentation and used as winter feed for cattle. The impact of a range of current grass silage preparation practices on the survival of Escherichia coli C600φ3538(Δvtx2 ::cat) and on the induction, release and infectivity of free phage were investigated. METHODS AND RESULTS:Wilted an...

journal_title：Journal of applied microbiology

authors： Nyambe S,Burgess C,Whyte P,O'Kiely P,Bolton D

更新日期：2017-05-01 00:00:00

abstract：AIMS:Glycyrrhiza glabra is a high-value medicinal plant thriving in biodiversity rich Kashmir Himalaya. The present study was designed to explore the fungal endophytes from G. glabra as a source of bioactive molecules. METHODS AND RESULTS:The extracts prepared from the isolated endophytes were evaluated for anti-micro...

journal_title：Journal of applied microbiology

authors： Shah A,Rather MA,Hassan QP,Aga MA,Mushtaq S,Shah AM,Hussain A,Baba SA,Ahmad Z

更新日期：2017-05-01 00:00:00

abstract：AIMS:To isolate and identify endophytic nitrogen-fixing bacteria in sugarcane growing in Cuba without chemical fertilizers. METHODS AND RESULTS:Two N2-fixing isolates, 9C and T2, were obtained from surface-sterilized stems and roots, respectively, of sugarcane variety ML3-18. Both isolates showed acetylene reduction a...

journal_title：Journal of applied microbiology

authors： Loiret FG,Ortega E,Kleiner D,Ortega-Rodés P,Rodés R,Dong Z

更新日期：2004-01-01 00:00:00

abstract：AIMS:The aim of this study was to elucidate the effect of arginine on the growth, arginine metabolism and amino acid consumption profiles of Streptococcus thermophilus T1C2. METHODS AND RESULTS:The growth kinetics, intracellular pH, extracellular osmotic pressure, expression of key genes in the arginine metabolism pat...

journal_title：Journal of applied microbiology

authors： Huang S,Ai ZW,Sun XM,Liu GF,Zhai S,Zhang M,Chen H,Feng Z

更新日期：2016-09-01 00:00:00

abstract：AIMS:To determine the mechanisms of Bacillus subtilis spore killing by and resistance to the general biological decontamination agents, Decon and Oxone. METHODS AND RESULTS:Spores of B. subtilis treated with Decon or Oxone did not accumulate DNA damage and were not mutagenized. Spore killing by these agents was increa...

journal_title：Journal of applied microbiology

authors： Young SB,Setlow P

更新日期：2004-01-01 00:00:00

abstract：AIMS:Investigating mechanisms of lethality enhancement when Escherichia coli O157:H7, and selected E. coli mutants, were exposed to tert-butylhydroquinone (TBHQ) during ultra-high pressure (UHP) treatment. METHODS AND RESULTS:Escherichia coli O157:H7 EDL-933, and 14 E. coli K12 strains with mutations in selected genes...

journal_title：Journal of applied microbiology

authors： Malone AS,Chung YK,Yousef AE

更新日期：2008-12-01 00:00:00

abstract：AIM:To evaluate Thermus scotoductus SA-01's ability to reduce Cr(VI) aerobically. METHODS AND RESULTS:T. scotoductus SA-01 is able to reduce Cr(VI) aerobically when grown in a complex organic medium containing Cr(VI) concentrations up to 0.5 mmol l(-1). Suspension of T. scotoductus SA-01 cells also reduced Cr(VI) aero...

journal_title：Journal of applied microbiology

authors： Opperman DJ,van Heerden E

更新日期：2007-11-01 00:00:00

abstract：AIM:To investigate the antimicrobial effect of ionization on bacteria in household refrigerators. METHODS AND RESULTS:Ionizer prototypes were tested with respect to their technical requirements and their ability to reduce surface and airborne contamination in household refrigerators. Ion and ozone production of the te...

journal_title：Journal of applied microbiology

authors： Kampmann Y,Klingshirn A,Kloft K,Kreyenschmidt J

更新日期：2009-12-01 00:00:00

abstract：AIMS:The propagation of pure cultures of arbuscular mycorrhizal fungal (AMF) is an essential requirement for their large-scale agricultural application and commercialization as biofertilizers. The present study aimed to propagate AMF using the single-spore inoculation technique and compare their propagation ability wit...

journal_title：Journal of applied microbiology

authors： Selvakumar G,Shagol CC,Kang Y,Chung BN,Han SG,Sa TM

更新日期：2018-06-01 00:00:00

abstract：AIMS:Vibrio vulnificus is a common bacterial pathogen causing haemorrhagic septicaemia in eel farming. This study investigates the immunogenicity of an outer membrane protein U (OmpU) of V. vulnificus and the feasibility of the protein as a new subunit vaccine against V. vulnificus. METHODS AND RESULTS:Partial gene se...

journal_title：Journal of applied microbiology

authors： Le H,LiHua D,JianJun F,Peng L,SongLin G

更新日期：2018-08-14 00:00:00

abstract：AIMS:To assess frequencies of the Aspergillus flavus atoxigenic vegetative compatibility group (VCG) YV36, to which the biocontrol agent AF36 belongs, in maize-growing regions of Mexico. METHODS AND RESULTS:Over 3500 A. flavus isolates recovered from maize agroecosystems in four states of Mexico during 2005 through 20...

journal_title：Journal of applied microbiology

authors： Ortega-Beltran A,Grubisha LC,Callicott KA,Cotty PJ

更新日期：2016-04-01 00:00:00

abstract：:An alginate gel bead artificial biofilm system was used to assay biofilm susceptibility to four biocides and to analyse the extent to which each agent penetrated the biofilm. Chlorine, glutaraldehyde, an isothiazolone, and a quaternary ammonium compound were tested on alginate-entrapped Enterobacter aerogenes in gel b...

journal_title：Journal of applied microbiology

authors： Stewart PS,Grab L,Diemer JA

更新日期：1998-09-01 00:00:00

abstract：AIMS:Thymol-rich medicinal plants have been used in traditional medicine to relieve infectious diseases. However, the application of essential oils as medicine is limited by its low water solubility and high vapour pressure. The objective of this study was to produce stable nanoemulsions of Thymus daenensis oil in wate...

journal_title：Journal of applied microbiology

authors： Ghaderi L,Moghimi R,Aliahmadi A,McClements DJ,Rafati H

更新日期：2017-10-01 00:00:00

abstract：AIMS:Molecular subtyping is commonly used in foodborne disease surveillance and microbial source tracking. There is a knowledge gap regarding the molecular ecology of foodborne pathogens in non-food-associated environments. The objective of this study was to isolate and subtype foodborne pathogens from pristine natural...

journal_title：Journal of applied microbiology

authors： Ahlstrom CA,Manuel CS,Den Bakker HC,Wiedmann M,Nightingale KK

更新日期：2018-02-01 00:00:00

abstract：AIMS:To perform the molecular characterization of 23 Staphylococcus aureus isolates from pigs with signs of infections recovered in Spanish farms during 2018-2019. METHODS AND RESULTS:The antimicrobial resistance pattern and virulence profile were determined. The molecular typing was performed by different molecular t...

journal_title：Journal of applied microbiology

authors： Ruiz-Ripa L,Bellés-Bellés A,Fernández-Fernández R,García M,Vilaró A,Zarazaga M,Torres C

更新日期：2021-01-01 00:00:00

abstract：AIMS:To develop a safe, effective and convenient vaccine for the prevention of highly pathogenic avian influenza (HPAI), we have successfully constructed a recombinant lactobacillus (LDL17-pH) that expresses the foreign HPAI protein, haemagglutinin 1 (HA1 ). METHODS AND RESULTS:The mucosal and systemic immune response...

journal_title：Journal of applied microbiology

authors： Wang Z,Yu Q,Fu J,Liang J,Yang Q

更新日期：2013-12-01 00:00:00

abstract：AIMS:Root rot caused by a group of fungi is a serious disease in mulberry. This study aims to identify and characterize Rhizopus oryzae and other fungal species associated with root rot of mulberry in India. METHODS AND RESULTS:Rotted root samples were collected from the mulberry gardens from four states of Southern I...

journal_title：Journal of applied microbiology

authors： Gnanesh BN,Tejaswi A,Arunakumar GS,Supriya M,Manojkumar HB,Tewary P

更新日期：2020-12-04 00:00:00