Molecular characterization of Oenococcus oeni genes encoding proteins involved in arginine transport.

abstract：AIMS:The main objective of the study is to develop and improve quick bacterial tests to select the best candidates for the bioaugmentation of metal-contaminated soil, coupled with phytoextraction. METHODS AND RESULTS:Bacteria isolates (181) were selected from a collection originated from a Cu-contaminated sediment, on...

journal_title：Journal of applied microbiology

authors： Braud AM,Hubert M,Gaudin P,Lebeau T

更新日期：2015-08-01 00:00:00

abstract：AIMS:This study was designed to define the extent of water contamination by Legionella pneumophila of certain Italian hotels and to compare quantitative real-time PCR with the conventional culture method. METHODS AND RESULTS:Nineteen Italian hotels of different sizes were investigated. In each hotel three hot water sa...

journal_title：Journal of applied microbiology

authors： Bonetta S,Bonetta S,Ferretti E,Balocco F,Carraro E

更新日期：2010-05-01 00:00:00

abstract：AIMS:To describe the occurrence and virulence gene pattern of shiga toxin-producing Escherichia coli (STEC) and enteropathogenic E. coli (EPEC) in healthy goats of Jammu and Kashmir, India. METHODS AND RESULTS:A total of 220 E. coli strains belonging to 60 different 'O' serogroups was isolated from 206 local (nonmigra...

journal_title：Journal of applied microbiology

authors： Wani SA,Samanta I,Munshi ZH,Bhat MA,Nishikawa Y

更新日期：2006-01-01 00:00:00

abstract：AIMS:The objective of the study was to compare ultraviolet (u.v.) inactivation kinetics of indigenous aerobic spores in surface water with their laboratory-cultured spore isolates and to investigate the relationship between physicochemical characteristics and u.v. inactivation kinetics of spore isolates. METHODS AND R...

journal_title：Journal of applied microbiology

authors： Mamane-Gravetz H,Linden KG

更新日期：2005-01-01 00:00:00

abstract：AIMS:The aims of this article were to select fungal species with high tolerance and high growth rate in mediums supplemented with limonene and citrus essential oils (CEOs), and to test the bioconversion capability of the chosen isolates for the bioproduction of aroma compounds. METHODS AND RESULTS:Based on the use of ...

journal_title：Journal of applied microbiology

authors： Velázquez JE,Sadañoski MA,Zapata PD,Comelli NA,Villalba LL

更新日期：2021-01-01 00:00:00

abstract：:Bacteria have survived, and many have thrived, since antiquity in the presence of the highly-reactive chalcogen-oxygen (O2 ). They are known to evoke intricate strategies to defend themselves from the reactive by-products of oxygen-reactive oxygen species (ROS). Many of these detoxifying mechanisms have been extensive...

journal_title：Journal of applied microbiology

authors： Lemire J,Alhasawi A,Appanna VP,Tharmalingam S,Appanna VD

更新日期：2017-10-01 00:00:00

abstract：:Cattle are considered the major reservoir for Escherichia coli O157:H7, one of the newly emerged foodborne human pathogens of animal origin and a leading cause of haemorrhagic colitis in humans. A sensitive test that can accurately and rapidly detect the organism in the food animal production environment is critically...

journal_title：Journal of applied microbiology

authors： Hu Y,Zhang Q,Meitzler JC

更新日期：1999-12-01 00:00:00

abstract：AIMS:The gut microbiota capable of degrading plant biomass and antinutritional phytometabolites are of immense importance. This study reports isolation and characterization of tannase-producing rumen bacteria that could also degrade euptox A (9-oxo-10,11-dehydroageraphorone) present in Eupatorium adenophorum (Spreng). ...

journal_title：Journal of applied microbiology

authors： Sharma D,Mal G,Kannan A,Bhar R,Sharma R,Singh B

更新日期：2017-11-01 00:00:00

abstract：AIMS:The study of a protease secreted by Candida caseinolytica for use in future industrial applications. METHODS AND RESULTS:Growth of Candida caseinolytica on a medium containing milk induced a rapid production of an extracellular enzyme able to hydrolyse casein. The crude extract was applied to both Sephacryl S-200...

journal_title：Journal of applied microbiology

authors： Poza M,de Miguel T,Sieiro C,Villa TG

更新日期：2001-11-01 00:00:00

abstract：AIMS:To determine roles of cortex lytic enzymes (CLEs) in Bacillus megaterium spore germination. METHODS AND RESULTS:Genes for B. megaterium CLEs CwlJ and SleB were inactivated and effects of loss of one or both on germination were assessed. Loss of CwlJ or SleB did not prevent completion of germination with agents th...

journal_title：Journal of applied microbiology

authors： Setlow B,Peng L,Loshon CA,Li YQ,Christie G,Setlow P

更新日期：2009-07-01 00:00:00

abstract：AIMS:To obtain bacteria with PKS (polyketide synthase) genes and antimicrobial activity from sponges. METHODS AND RESULTS:Eighteen bacteria with KS (ketosynthase) genes were identified by polymerase chain reaction (PCR) screening of 98 isolates from South China Sea sponges, Stelletta tenuis, Halichondria rugosa, Dysid...

journal_title：Journal of applied microbiology

authors： Zhang W,Zhang F,Li Z,Miao X,Meng Q,Zhang X

更新日期：2009-08-01 00:00:00

abstract：AIMS:We investigated and compared the efficacy of a new apparatus for detaching micro-organisms from meat samples. METHODS AND RESULTS:The efficacy of Spindle and stomacher in detaching micro-organisms from meat samples was evaluated. Also, evaluation of appropriateness of suspensions generated by both methods for car...

journal_title：Journal of applied microbiology

authors： Kim SJ,Kim DK,Kang DH

更新日期：2016-04-01 00:00:00

abstract：AIMS:In this work, we evaluated freeze-drying damage at the surface level of oenological strain Lactobacillus plantarum UNQLp155, as well as its ability to grow in a synthetic wine with and without pre-acclimation. METHODS AND RESULTS:Damage on cell surface was studied by flow cytometry, zeta potential and atomic forc...

journal_title：Journal of applied microbiology

authors： Bravo-Ferrada BM,Gonçalves S,Semorile L,Santos NC,Tymczyszyn EE,Hollmann A

更新日期：2015-06-01 00:00:00

abstract：AIMS:To determine the effect of reduced water activity (a(w)) on thermal inactivation of Salmonella serotype Typhimurium at different temperatures and its mechanism. METHODS AND RESULTS:D-value determinations at a range of different temperatures showed that heating at reduced a(w) (0.94, produced by addition of glucos...

journal_title：Journal of applied microbiology

authors： Aljarallah KM,Adams MR

更新日期：2007-01-01 00:00:00

abstract：:Heterotrophic plate count (HPC) bacteria are naturally present in all aqueous environments. These bacteria undergo multiplication cycles in drinking water, especially in closed containers (bottled water) or in tap water when chlorine levels are dissipated, such as in dead ends in water mains or household plumbing. A s...

journal_title：Journal of applied microbiology

authors： Edberg SC,Kops S,Kontnick C,Escarzaga M

更新日期：1997-04-01 00:00:00

abstract：AIMS:To assess the presence of virulence genes in environmental and foodborne Escherichia coli isolates using the TaqMan PCR system. METHODS AND RESULTS:Three TaqMan pathogen detection kits called O157:H7, StxI and StxII were used to investigate the presence of virulence genes in Escherichia coli isolates. All 54 food...

journal_title：Journal of applied microbiology

authors： Davis KC,Nakatsu CH,Turco R,Weagant SD,Bhunia AK

更新日期：2003-01-01 00:00:00

abstract：AIMS:To estimate the effect of pH on the structures of bacterial community during fermentation of vegetable wastes and to investigate the relationship between bacterial community dynamics and product distribution. METHODS AND RESULTS:The bacterial communities in five batch tests controlled at different pH values [unco...

journal_title：Journal of applied microbiology

authors： Ye NF,Lü F,Shao LM,Godon JJ,He PJ

更新日期：2007-10-01 00:00:00

abstract：AIMS:To investigate the production of the tumour promoter 1,2-sn-diacylglycerol (DAG) by a human gut isolate of Bifidobacterium longum biovar infantis. METHODS AND RESULTS:Bifidobacterium longum biovar infantis was grown in vitro using anaerobic static batch cultures in the presence of phosphatidylcholine (PC) and tra...

journal_title：Journal of applied microbiology

authors： Vulevic J,Gibson GR

更新日期：2008-11-01 00:00:00

abstract：:Raw milk from 27 farms was sampled over 6 months for listerias, salmonellas, Yersinia enterocolitica and campylobacters. Total bacterial counts and somatic cell counts were measured. Lactococci, lactobacilli, dextran-producing leuconostocs, Brevibacterium linens, yeasts and moulds, Staphylococcus aureus and other Micr...

journal_title：Journal of applied microbiology

authors： Desmasures N,Bazin F,Guéguen M

更新日期：1997-07-01 00:00:00

abstract：AIMS:Gordonia jacobaea is a recently isolated bacterial species with potential industrial application on account of its ability to store large quantities of trans-canthaxanthin. Its genetic manipulation is, however, difficult and cumbersome owing to the presence of mycolic acids in the cell wall and, especially, becaus...

journal_title：Journal of applied microbiology

authors： Veiga-Crespo P,Feijoo-Siota L,de Miguel T,Poza M,Villa TG

更新日期：2006-03-01 00:00:00

abstract：AIMS:To add a spore germination step in order to reduce decontamination temperature and time requirements compared to the current hot, humid air decontamination parameters, which are 75-80°C, ≥72 h, 70-90% RH, down to ≤60°C and ≤24 h total decontamination time. METHODS AND RESULTS:Bacillus anthracis spore germination ...

journal_title：Journal of applied microbiology

authors： Buhr TL,Minter ZA,Kennihan NL,Young AA,Borgers-Klonkowski EL,Osborn EB,Bohmke MD,Hamilton SM,Kimani MB,Miller CT,Mackie RS,Innocenti JM,Bensman MD,Lilly SD

更新日期：2020-01-01 00:00:00

abstract：:The rumen contents of red deer (Cervus elaphus) were used to isolate bacterial capable of fermenting glycerol. The biochemistry, physiology, morphology and phylogeny of one isolate were studied in detail. The isolate (DR3) was tentatively identified as a strain of the species Klebsiella planticola as based on phenotyp...

journal_title：Journal of applied microbiology

authors： Jarvis GN,Moore ER,Thiele JH

更新日期：1997-08-01 00:00:00

abstract：AIMS:To study the accumulation of the bacterial living cells (LC) and dead cells (DC) in a mixed-species biofilm developed in a 3 l biotrickling filter (BTF) challenged with toluene. METHODS AND RESULTS:The bacterial LC and DC within the biofilm developed on polypropylene Pall rings in a toluene-degrading BTF were enu...

journal_title：Journal of applied microbiology

authors： Tresse O,Lescob S,Rho D

更新日期：2003-01-01 00:00:00

abstract：AIMS:To evaluate the survival of Campylobacter jejuni relative to that of Escherichia coli in groundwater microcosms varying in nutrient composition. METHODS AND RESULTS:Studies were conducted in groundwater and deionized water incubated for up to 470 days at 4 degrees C. Samples were taken for culturable and total ce...

journal_title：Journal of applied microbiology

authors： Cook KL,Bolster CH

更新日期：2007-09-01 00:00:00

abstract：AIMS:The aim of this work was to evaluate the effect of acclimation on the viability, membrane integrity and the ability to consume malic acid of three oenological strains of Lactobacillus plantarum. METHODS AND RESULTS:Cultures in the stationary phase were inoculated in an acclimation medium (Accl.) containing 0, 6 o...

journal_title：Journal of applied microbiology

authors： Bravo-Ferrada BM,Tymczyszyn EE,Gómez-Zavaglia A,Semorile L

更新日期：2014-02-01 00:00:00

abstract：AIMS:The study was undertaken to investigate the occurrence of glutamate dehydrogenase activity in different species of lactobacilli, and to determine, in a series of cheese-making trials, the effects of glutamate dehydrogenase-producing adjunct cultures on sensory attribute development during the maturation of cheddar...

journal_title：Journal of applied microbiology

authors： Williams AG,Withers SE,Brechany EY,Banks JM

更新日期：2006-11-01 00:00:00

abstract：AIMS:To evaluate four DNA extraction methods to elucidate the most effective method for bacterial DNA recovery from human milk (HM). METHODS AND RESULTS:Human milk DNA was extracted using the following methods: (i) Qiagen MagAttract Microbial DNA Isolation Kit (kit QM), (ii) Norgen Milk Bacterial DNA Isolation Kit (ki...

journal_title：Journal of applied microbiology

authors： Cheema AS,Stinson LF,Lai CT,Geddes DT,Payne MS

更新日期：2021-01-01 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：AIMS:To optimize ethidium monoazide (EMA) coupled with real-time quantitative PCR (qPCR) and to evaluate its environmental applicability on quantifying viable legionellae in water and biofilm of cooling towers and hot water systems. METHODS AND RESULTS:EMA (0.9-45.5 microg ml(-1)) and propidium monoazide (PMA, 0.9 and...

journal_title：Journal of applied microbiology

authors： Chen NT,Chang CW

更新日期：2010-08-01 00:00:00

abstract：AIMS:The aim of this study was to screen a chemical library consisting of over 1200 pharmacologically active, already approved off-patent compounds, to determine whether any of the compounds reduced or eliminated the invasion or intracellular replication phenotypes of Salmonella enterica serovar Typhimurium (S. Typhimu...

journal_title：Journal of applied microbiology

authors： Ridge Y,Landini P,Thompson A

更新日期：2018-09-01 00:00:00