Growth stimulatory effect of Ochrobactrum intermedium and Bacillus cereus on Vigna radiata plants.

abstract：:A simple artificial urine medium (AUM) has been developed which provides conditions similar to that found in human urine. AUM solidified with agar enabled the recovery of a wide range of urease-positive and -negative urinary pathogens. Liquid AUM supported growth at concentrations of up to 10(8) cfu ml-1, as found in ...

journal_title：Letters in applied microbiology

authors： Brooks T,Keevil CW

更新日期：1997-03-01 00:00:00

abstract：AIM:Combination of immunomagnetic separation (IMS) and lateral flow device (LFD) assays for the development of a sensitive, rapid, on-site methodology that enables concentration and detection of Bacillus anthracis spores in complex samples. METHODS AND RESULTS:The data presents the development of an optimized, 30 min,...

journal_title：Letters in applied microbiology

authors： Fisher M,Atiya-Nasagi Y,Simon I,Gordin M,Mechaly A,Yitzhaki S

更新日期：2009-04-01 00:00:00

abstract：AIMS:  This paper utilized quantitative LC-MS/MS to profile the short-chain acyl-CoA levels of several strains of Escherichia coli engineered for heterologous polyketide production. To further compare and potentially expand the levels of available acyl-CoA molecules, a propionyl-CoA synthetase gene from Ralstonia solan...

journal_title：Letters in applied microbiology

authors： Armando JW,Boghigian BA,Pfeifer BA

更新日期：2012-02-01 00:00:00

abstract：:Candida albicans is an opportunistic fungus, which causes vulvovaginal candidiasis (VVC). The aim of this study was to evaluate Mrr2 mutation and its expression levels and Candida drug resistance 1 (Cdr1) in C. albicans associated with fluconazole (FCA) resistance. We identified 80 isolates of C. albicans from 155 vag...

journal_title：Letters in applied microbiology

authors： Feng W,Yang J,Ji Y,Xi Z,Yang L,Zhu X,Ma Y

更新日期：2020-02-01 00:00:00

abstract：:Heat stable antifungal factor (HSAF) is considered to be a potential biological pesticide due to its broad antifungal activity and novel mode of action. However, few studies have reported on HSAF production during fermentation. Thus, this work was executed to optimize the medium composition to maximize HSAF production...

journal_title：Letters in applied microbiology

authors： Tang B,Zhao YC,Shi XM,Xu HY,Zhao YY,Dai CC,Liu FQ

更新日期：2018-05-01 00:00:00

abstract：:Escherichia coli O157:H7 (O157) has unusual acid tolerance. The influence of heat shock on acid tolerance of O157 was studied. Seven strains of O157 and E. coli K-12 were tested for their ability to survive in minimum glucose medium (pH 2.5) at 37 degrees C. The survival of heat-shocked (10 min at 48 degrees C) cells ...

journal_title：Letters in applied microbiology

authors： Wang G,Doyle MP

更新日期：1998-01-01 00:00:00

abstract：:Polyhydroxyalkanoates (PHAs) are polyesters accumulated by many bacteria under unbalanced growth conditions, and have been used to meet the various demands in areas of agriculture, medicine, and materials especially belong to a rapidly expanding area of biomedical research. Unfortunately, the high production cost than...

journal_title：Letters in applied microbiology

authors： Liu CC,Zhang LL,An J,Chen B,Yang H

更新日期：2016-01-01 00:00:00

abstract：AIMS:To find a supplemental ingredient that can be added to routinely used growth media to increase conidial production and decrease aflatoxin biosynthesis in small sclerotial (S strain) isolates of Aspergillus flavus. METHODS AND RESULTS:Molasses was added to three commonly used culture media: coconut agar (CAM), pot...

journal_title：Letters in applied microbiology

authors： Chang PK,Hua SS

更新日期：2007-02-01 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:To evaluate the effect of protective agents upon survival of Lactobacillus delbrueckii ssp. bulgaricus during freeze-drying and storage, and selective amino acids on cell membrane fluidity. METHODS AND RESULTS:The protective effect of amino-acids and sugars at different concentrations was studied by determining t...

journal_title：Letters in applied microbiology

authors： Martos GI,Minahk CJ,de Valdez GF,Morero R

更新日期：2007-09-01 00:00:00

abstract：:Small particle aerosols of plate-grown Salmonella enteritidis and Salm. typhimurium were generated and maintained within a rotating drum at 75% relative humidity and 24 degrees C for 2 h. Plate-grown organisms were found to be more aerosol-stable than broth-grown organisms. Differences were observed between the two sp...

journal_title：Letters in applied microbiology

authors： McDermid AS,Lever MS

更新日期：1996-08-01 00:00:00

abstract：:Seventeen aerobic bacterial strains known to degrade one or more aromatic compounds were tested for their ability to utilize benzene, seven different methylated benzenes or other aromatic compounds as their sole source of carbon. The results are discussed with respect to the possibility of finding strains which degrad...

journal_title：Letters in applied microbiology

authors： Lang E

更新日期：1996-10-01 00:00:00

abstract：:Thirty-eight isolates of Hafnia alvei were characterized by biochemical profiles, ribotyping and pulsed-field gel electrophoresis (PFGE) patterns. The isolates were recovered from chub-packed (19 isolates) or retail (nine isolates) ground beef, or were obtained from culture repositories (10 isolates). Biochemical prof...

journal_title：Letters in applied microbiology

authors： Gamage SD,Luchansky JB,Ingham SC

更新日期：1998-02-01 00:00:00

abstract：:A strain of Bacillus thuringiensis, STB-1, toxic against Spodoptera exigua, was isolated. Bacillus thuringiensis STB-1 produced bipyramidal inclusions and reacted with the H antiserum of B. thuringiensis ssp. kurstaki. The plasmid and protein profiles of B. thuringiensis STB-1 were compared with those of its reference...

journal_title：Letters in applied microbiology

authors： Chang JH,Roh JY,Je YH,Park HW,Jin BR,Woo SD,Kang SK

更新日期：1998-05-01 00:00:00

abstract：AIMS:The risk of hepatitis C virus infection in hospital environments can be assessed not only by studying epidemiological data and work practices, but also by the detection of these viruses (or indicators thereof) in health-care settings, on instruments etc. METHODS:Since standardized techniques specific to this end ...

journal_title：Letters in applied microbiology

authors： Carducci A,Verani M,Casini B,Giuntini A,Mazzoni F,Rovini E,Passaglia A,Giusti L,Valenza A,Lombardi R

更新日期：2002-01-01 00:00:00

abstract：:Condensed tannins (CTs), which extracted from yew leaves, tilia flower and black locust leaves, were examined for their antimicrobial in vitro activity against avian pathogenic Escherichia coli (APEC). Past research demonstrated that CTs which contain procyanidins and prodelphinidins that could inhibit the growth of a...

journal_title：Letters in applied microbiology

authors： Dakheel MM,Alkandari FAH,Mueller-Harvey I,Woodward MJ,Rymer C

更新日期：2020-03-01 00:00:00

abstract：:The hydrogen peroxide (H2O2) stress response in Enterococcus faecalis ATCC19433 was investigated. A 2.4 mmol l-1 H2O2 pretreatment conferred protection against a lethal concentration (45 mmol l-1) of this agent. The relatively high concentrations of H2O2 used for adaptation and challenge treatments in Ent. faecalis em...

journal_title：Letters in applied microbiology

authors： Flahaut S,Laplace JM,Frère J,Auffray Y

更新日期：1998-04-01 00:00:00

abstract：:The use of energy dispersive analysis of X-rays (EDAX) to identify and quantify the presence of chlorhexidine diacetate (CHA) within Saccharomyces cerevisiae cells was examined. Chlorine was used as the elemental marker tag. Saccharomyces cerevisiae cells exposed to 1000 micrograms ml-1 CHA took up increasing amounts ...

journal_title：Letters in applied microbiology

authors： Hiom SJ,Hann AC,Furr JR,Russell AD

更新日期：1995-06-01 00:00:00

abstract：AIMS:The aim of this study was to detect the main pathogenic human RNA enteric viruses able to persist in the environment such as astrovirus, enterovirus, norovirus and hepatitis A virus (HAV) in shellfish collected from two locations in northern Tunisia. METHODS AND RESULTS:Viruses were eluted from digestive tissues ...

journal_title：Letters in applied microbiology

authors： Elamri DE,Aouni M,Parnaudeau S,Le Guyader FS

更新日期：2006-10-01 00:00:00

abstract：AIMS:  To show that application of copper hydroxide citrus sprays mixed with field source water (possibly contaminated) will not support Escherichia coli on plant surfaces. Environmental stresses of transient phyllosphere bacteria and presence of copper will eradicate these bacteria before harvest. METHODS AND RESULTS...

journal_title：Letters in applied microbiology

authors： Narciso JA,Ference CM,Ritenour MA,Widmer WW

更新日期：2012-02-01 00:00:00

abstract：AIM:To evaluate the presence of thermotolerant Campylobacter spp. in stray cats in southern Italy. METHODS AND RESULTS:One hundred and thirteen animals were trapped in two different environments (urban area, harbour area) of the city of Naples. From each cat, rectal swabs were collected. The samples were processed in ...

journal_title：Letters in applied microbiology

authors： Gargiulo A,Rinaldi L,D'Angelo L,Dipineto L,Borrelli L,Fioretti A,Menna LF

更新日期：2008-02-01 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：: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:The study was carried out to evaluate the use of randomly amplified polymorphic DNA-polymerase chain reaction (RAPD-PCR) as a method for the identification of lactobacilli isolated from meat products. METHODS AND RESULTS:RAPD-PCR with primers M13 and D8635 was applied to the identification and intraspecific diffe...

journal_title：Letters in applied microbiology

authors： Andrighetto C,Zampese L,Lombardi A

更新日期：2001-07-01 00:00:00

abstract：UNLABELLED:The probiotic Arthrobacter sp. CW9 isolated from guts of white shrimp (Penaeus vannamei) was used to improve the survival rate, growth rate and immune status of white shrimp (P. vannamei). Arthrobacter sp. CW9 was added to the saline rearing water at 0, 10(5), 10(6) and 10(7) CFU ml(-1) once every 5 days dur...

journal_title：Letters in applied microbiology

authors： Xia Z,Zhu M,Zhang Y

更新日期：2014-01-01 00:00:00

abstract：:The specific detection and enumeration of Lactobacillus brevis LB62, Carnobacterium divergens V14 and Carnobacterium piscicola VI were studied by in situ hybridization-flow cytometry. The method was performed on the exponential growth phase with three probes targeting 16S rRNA labelled with fluorescein isothicyanate (...

journal_title：Letters in applied microbiology

authors： Connil N,Dousset X,Onno B,Pilet MF,Breuil MF,Montel MC

更新日期：1998-11-01 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：:Listonella (Vibrio) anguillarum, an important fish pathogen, is divided into 10 serotypes according to O-antigens present on the outer membrane. However, the biochemical and immunological properties of porin proteins have not been reported. In this study, the antigenicity and N-terminal amino acid sequence of the 35 k...

journal_title：Letters in applied microbiology

authors： Suzuki S,Kuroe K,Yasue K,Kusuda R

更新日期：1996-11-01 00:00:00

abstract：:Phorate [O,O-diethyl-S-(ethylthio)methyl phosphoradiothioate] degrading bacteria were isolated from agricultural soil and characterized based on their morphological and biochemical characteristics. The selected isolates PS-1, PS-2 and PS-3 were presumptively identified as Rhizobium, Pseudomonas and Proteous species, r...

journal_title：Letters in applied microbiology

authors： Bano N,Musarrat J

更新日期：2003-01-01 00:00:00

abstract：AIMS:To evaluate the accuracy of pyrosequencing for the description of Phytophthora communities in terms of taxa identification and risk of assignment for false Molecular Operational Taxonomic Units (MOTUs). METHODS AND RESULTS:Pyrosequencing of Internal Transcribed Spacer 1 (ITS1) amplicons was used to describe the s...

journal_title：Letters in applied microbiology

authors： Vettraino AM,Bonants P,Tomassini A,Bruni N,Vannini A

更新日期：2012-11-01 00:00:00