Efflux genes and active efflux activity detection in Malaysian clinical isolates of methicillin-resistant Staphylococcus aureus (MRSA).

abstract：:Rock phosphate effect on English mint (Mentha piperita L.) grown on steamed perlite:vermiculite (1:1, v:v) substrate, with and without rock phosphate, was evaluated in greenhouse experiments. Five treatments were carried out by inoculation with an arbuscular mycorrhizal fungus Glomus mosseae and a phosphorus solubiliz...

journal_title：Journal of basic microbiology

authors： Cabello M,Irrazabal G,Bucsinszky AM,Saparrat M,Schalamuk S

更新日期：2005-01-01 00:00:00

abstract：:Spodoptera littoralis, one of the major pests of many important crop plants, is more susceptible to Bacillus thuringiensis aizawai delta-endotoxins than to those of Bacillus thuringiensis kurstaki. Within the framework of the development of efficient bioinsecticides and the prevention against insect resistance, we tes...

journal_title：Journal of basic microbiology

authors： Benfarhat-Touzri D,Ben Amira A,Ben khedher S,Givaudan A,Jaoua S,Tounsi S

更新日期：2014-11-01 00:00:00

abstract：:A soluble, NADP+-dependent alcohol dehydrogenase (ADH) with a pH optimum at 8.7 was found in A. calcoaceticus EB 104 after growth on different carbon sources. n-Alkanols with short and medium chain length were employed as test substrates. The Km values decreased with increasing chain length. The Vmax values remained n...

journal_title：Journal of basic microbiology

authors： Jirausch M,Asperger O,Kleber HP

更新日期：1986-01-01 00:00:00

abstract：:Mercury tolerant bacteria Pseudarthrobacter oxydans strain MM20 and Pseudomonas frederiksbergensis strain SS18 were isolated from the tundra ecosystem of Ny-Ålesund, Svalbard, where commercial exploitation of the coal existed till 1960s. Minimum inhibitory concentration (MIC), mercury removal, mercury biosorption, and...

journal_title：Journal of basic microbiology

authors： Mechirackal Balan B,Shini S,Krishnan KP,Mohan M

更新日期：2018-04-01 00:00:00

abstract：:The effect of continuous-wave ultrasound on the viability of Escherichia coli HB101 was assessed using a 20 kHz ultrasonic processor. A standardised cell suspension of fixed concentration was used to investigate the influence of different physical and environmental conditions on ultrasound susceptibility. Cell viabili...

journal_title：Journal of basic microbiology

authors： Allison DG,D'Emanuele A,Eginton P,Williams AR

更新日期：1996-01-01 00:00:00

abstract：:Hyoscyamus muticus L. (Egyptian henbane) is one of the desert medicinal plants of family Solanaceae. The plant produces pharmaceutically important compounds (tropane alkaloids) as secondary metabolites. In the present study, we describe mycoflora of H. muticus grown in four different locations in Egyptian southern des...

journal_title：Journal of basic microbiology

authors： El-Zayat SA,Nassar MS,El-Hissy FT,Abdel-Motaal FF,Ito S

更新日期：2008-04-01 00:00:00

abstract：:Keratinases hydrolyze structural protein called keratin into constituent peptides. The present study reports excellent washing efficiency and dehairing properties of thermostable and halotolerant keratinase from Bacillus aerius NSMk2. Alkaline keratinase with molecular mass of 9 kDa displayed remarkable thermostabilit...

journal_title：Journal of basic microbiology

authors： Bhari R,Kaur M,Singh RS

更新日期：2019-06-01 00:00:00

abstract：:The yeast Cryptococcus sp. UFMG-Y28 can utilize benzonitrile as a nitrogen and possible additional carbon source. The kinetics of growth on Yeast Carbon Base (YCB) added of benzonitrile as sole nitrogen source showed that benzonitrile was metabolized to benzoic acid and ammonia. Liquid chromatography analysis indicate...

journal_title：Journal of basic microbiology

authors： Rezende RP,Dias JC,Ferraz V,Linardi VR

更新日期：2000-01-01 00:00:00

abstract：:The Anoxybacillus sp. SK 3-4, previously isolated from a hot spring, was screened for its heavy metals resistance (Al(3+), Mn(2+), Cu(2+), Co(2+), Zn(2+), and Ni(2+)) and the strain was found to be most resistant to aluminum. Significant growth of the strain was observed when it was grown in medium containing aluminum...

journal_title：Journal of basic microbiology

authors： Lim JC,Goh KM,Shamsir MS,Ibrahim Z,Chong CS

更新日期：2015-04-01 00:00:00

abstract：:In the present study, we attempted to elucidate if the harmful phytopathogenic bacteria of Pectobacterium genus (P. atrosepticum) possess the enzymes for oxidation of phenolic compounds. Polyphenol oxidase (laccase) activity was revealed in P. atrosepticum cell lysates. Using bioinformatic analysis, an ORF encoding a ...

journal_title：Journal of basic microbiology

authors： Gorshkov V,Tarasova N,Gogoleva N,Osipova E,Petrova O,Kovtunov E,Gogolev Y

更新日期：2017-12-01 00:00:00

abstract：:This study focuses on analyzing the protein expression pattern of intracellular proteins when Pseudomonas mendocina SMSKVR-3 exposed to 300 mM of arsenate to find out the proteins that are overexpressed or exclusively expressed in response to arsenate. The sodium dodecyl sulfate-polyacrylamide gel electrophoresis anal...

journal_title：Journal of basic microbiology

authors： Mishra S,Verma SK

更新日期：2021-01-14 00:00:00

abstract：:Screening new organisms for antibacterial activity and searching for new antibacterial drugs is important due to the constant generation of new antibiotic-resistant strains of pathogenic bacteria. An E. coli broth microdilution test was used to evaluate the results of the Vibrio fischeri bioluminescence test in five o...

journal_title：Journal of basic microbiology

authors： Janes D,Umek A,Kreft S

更新日期：2006-01-01 00:00:00

abstract：:The present study demonstrates cloning, expression, and characterization of hyperthermostable L-asparaginase from Thermococcus kodakarensis KOD1 in Escherichia coli BLR(DE3). The recombinant 6× His-tagged protein L-asparaginase from T. kodakarensis (TkAsn), was purified to homogeneity by heat treatment followed by aff...

journal_title：Journal of basic microbiology

authors： Hong SJ,Lee YH,Khan AR,Ullah I,Lee C,Park CK,Shin JH

更新日期：2014-06-01 00:00:00

abstract：:Studies were carried out to isolate chlorpyrifos degrading Bacillus thuringiensis (Bt) strains from chlorpyrifos-contaminated samples. Six Bt strains (isolation rate 2.7%) were isolated by modified sodium acetate antibiotic heat treatment, and one novel strain (BRC-HZM2) was selected for further analysis. Phenotype an...

journal_title：Journal of basic microbiology

authors： Wu S,Peng Y,Huang Z,Huang Z,Xu L,Ivan G,Guan X,Zhang L,Zou S

更新日期：2015-03-01 00:00:00

abstract：:L-form strains of Proteus mirabilis and Escherichia coli lacking the cell wall represent an alternative prokaryotic cell system for the production of recombinant proteins (KLESSEN et al. 1988, LAPLACE et al. 1988a, 1989b). We could demonstrate that they are also able to synthesize the enzyme penicillin G acylase (PAC)...

journal_title：Journal of basic microbiology

authors： Gumpert J,Cron H,Plapp R,Niersbach H,Hoischen C

更新日期：1996-01-01 00:00:00

abstract：:Members of Bacillaceae, Rhizobiaceae, actinomycetes and others were isolated from cultivated and non-cultivated saline soils. The high population of bacteria and actinomycetes were almost coincided with the relatively high levels of organic matter whatever the degree of soil salinity. Bacillus stearothermophilus and B...

journal_title：Journal of basic microbiology

authors： Zahran HH,Moharram AM,Mohammad HA

更新日期：1992-01-01 00:00:00

abstract：:The present study describes the biosynthesis of proteases by a locally isolated mould culture of Rhizopus oligosporus IHS13 in a low-cost medium by solid-state fermentation technique. The fermentation was carried out in a low-cost medium such as sunflower meal, wheat bran and rice bran. Sunflower meal and wheat bran i...

journal_title：Journal of basic microbiology

authors： Haq IU,Mukhtar H

更新日期：2004-01-01 00:00:00

abstract：:Andisol in farmland located in Hokkaido, Japan, is known to actively flux nitrous oxide (N(2)O) during the spring to summer seasons. Using a culturing system which mimics farm soils, nitrous oxide (N(2)O) emission potentials of the soils or soil microorganisms were investigated. A total of thirty-three soil samples fr...

journal_title：Journal of basic microbiology

authors： Takeda H,Takahashi N,Hatano R,Hashidoko Y

更新日期：2012-08-01 00:00:00

abstract：:The glutathione (GSH) S-conjugation of 1,2-epoxy-3-(4'-nitrophenoxy)propane was catalysed predominantly by microsomal glutathione S-transferase (mGST) in Penicillium chrysogenum. The specific mGST activity unlike the cytosolic GST (cGST) activity increased substantially when the penicillin side-chain precursor phenoxy...

journal_title：Journal of basic microbiology

authors： Emri T,Oláh B,Sámi L,Pócsi I

更新日期：2003-01-01 00:00:00

abstract：:Epiphytic microbes are common inhabitants of freshwater submerged macrophytes, which play an important role in aquatic ecosystems. An important precondition for studying the epiphytic microbes is having an effective method of separating the attached microbes from the host macrophytes. We developed an ultrasound-based ...

journal_title：Journal of basic microbiology

authors： Cai X,Gao G,Yang J,Tang X,Dai J,Chen D,Song Y

更新日期：2014-07-01 00:00:00

abstract：:The API 50CH and API ZYM systems fulfil an important role in the polyphasic taxonomic identification of lactobacilli. When the API 50CH fermentation profile of the quality control Lactobacillus casei var. alactosus (Lb. paracasei subsp. paracasei) strain NCFB 206 was determined at 37 degrees C, it was found to differ ...

journal_title：Journal of basic microbiology

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

更新日期：2001-01-01 00:00:00

abstract：:The high-level expression of the xylanase GH11 gene from Aspergillus niger IA-001 called xynB was successfully completed in Pichia pastoris. The xynB gene encoding a mature xylanase of 225 amino acid was subcloned into the pPICZαA vector and was transformed into P. pastoris X-33 under the control of the alcohol oxidas...

journal_title：Journal of basic microbiology

authors： Fang W,Gao H,Cao Y,Shan A

更新日期：2014-07-01 00:00:00

abstract：:Transcript patterns elicited in response to hosts can reveal how fungi recognize suitable hosts and the mechanisms involved in pathogenicity. These patterns could be fashioned by recognition of host-specific topographical features or by chemical components displayed or released by the host. We investigated this in thr...

journal_title：Journal of basic microbiology

authors： Ali S,Huang Z,Ren S

更新日期：2010-10-01 00:00:00

abstract：:This work reports the production of a novel serine protease enzyme (P. dig-protease) from the fungus Penicillium digitatum. The protease was purified from the culture supernatant to homogeneity using ammonium sulfate precipitation, Sephadex G-150 gel filtration and carboxymethyl-sepharose ion exchange chromatography w...

journal_title：Journal of basic microbiology

authors： Aissaoui N,Abidi F,Mahat S,Marzouki MN

更新日期：2014-07-01 00:00:00

abstract：:The mitochondrial FAD-dependent glycerol-3-phosphate dehydrogenase (FAD-GPDH), recently reported in plants, has been detailed in yeast and animal systems. It oxidizes glycerol-3-phosphate (G-3-P) to dihydroxyacetone phosphate (DHAP) on the outer surface of mitochondrial inner membrane. A cDNA encoding the Dunaliella s...

journal_title：Journal of basic microbiology

authors： Yang W,Cao Y,Sun X,Huang F,He Q,Qiao D,Bai L

更新日期：2007-06-01 00:00:00

abstract：:To explore the influence of seasonal and regional environmental factors on the bacterial community composition (BCC) and diversity in the sediments of Lake Bosten, the 16S rRNA gene of sediment bacteria in four samples from the lake center area and the macrophyte-dominated area were sequenced using 454 pyrosequencing....

journal_title：Journal of basic microbiology

authors： Zhang L,Zhao T,Shen T,Gao G

更新日期：2019-02-01 00:00:00

abstract：:A comparative study of the wild type A. nidulans and a mutant strain aco-T69 (lacking conidia and cleistothecia) revealed the better production of beta-1,4-glucosidase in the former. The relative distribution of the enzyme levels in various morphological structures viz. somatic hyphae, spores and cleistothecia also sh...

journal_title：Journal of basic microbiology

authors： Sharma S,Bagga PS,Sandhu DK

更新日期：1990-01-01 00:00:00

abstract：:This paper focuses on isolation and identification of airborne and waterborne fungi from different parts of Terkos Lake located in Istanbul (Turkey). The quantitative and qualitative fungal composition of the air and water of the Lake was surveyed monthly for a year (August 2000-July 2001). Water samples were taken at...

journal_title：Journal of basic microbiology

authors： Asan A,Kirgiz T,Sen B,Camur-Elipek B,Guner U,Guher H

更新日期：2003-01-01 00:00:00

abstract：:Ammonia oxidation, mainly driven by ammonia-oxidizing archaea (AOA) and bacteria (AOB), plays an important role in determining the rate of nitrification in riparian zones. However, the underlying factors driving the distribution and activity of AOA and AOB in riparian zones, especially in the rhizosphere of Phragmites...

journal_title：Journal of basic microbiology

authors： Wang X,Wang S,Shi G,Wang W,Zhu G

更新日期：2019-04-01 00:00:00

abstract：:Sphingobium sp. SYK-6 can utilize lignin biphenyl compounds, such as 2,2'-dihydroxy-3,3'-dimethoxy-5,5'-dicarboxybiphenyl (DDVA). In the metabolism of DDVA, this microorganism exploits two O -demethylation systems with different substrate specificities, namely, a DDVA-specific oxygenative O -demethylation system and a...

journal_title：Journal of basic microbiology

authors： Sonoki T,Masai E,Sato K,Kajita S,Katayama Y

更新日期：2009-09-01 00:00:00