Antimicrobial effect of red clover (Trifolium pratense) phenolic extract on the ruminal hyper ammonia-producing bacterium, Clostridium sticklandii.

abstract：:Rhodococcus sp. Eu-32 has shown an extended novel dibenzothiophene desulfurization sulfur-specific 4S pathway and could remove significant amounts of organic sulfur from coal. Here, we present the draft genome sequence of Eu-32 with a genome size of approximately 5.61 Mb, containing 5065 protein coding sequences with ...

journal_title：Current microbiology

authors： Akhtar N,Ghauri MA,Akhtar K,Parveen S,Farooq M,Ali A,Schierack P

更新日期：2019-10-01 00:00:00

abstract：:The influence of Bacillus thuringiensis subsp. kurstaki HD-1 spores upon the toxicity of purified Cry1Ab and Cry1C crystal proteins toward susceptible and BT-resistant Indianmeal moth (IMM, Plodia interpunctella) larvae was investigated. With susceptible larvae, HD-1 spores were toxic in the absence of crystal protein...

journal_title：Current microbiology

authors： Johnson DE,McGaughey WH

更新日期：1996-07-01 00:00:00

abstract：:A novel virulent phage, vB_KpnP_IME337, isolated from a hospital sewage in Beijing, China, that infects carbapenem-resistant Klebsiella pneumoniae KN2 capsular type was identified and characterized. Next-generation sequencing and genome analysis revealed that vB_KpnP_IME337 had a linear double-stranded genome with a l...

journal_title：Current microbiology

authors： Gao M,Wang C,Qiang X,Liu H,Li P,Pei G,Zhang X,Mi Z,Huang Y,Tong Y,Bai C

更新日期：2020-05-01 00:00:00

abstract：:A lytic Pseudomonas aeruginosa phage vB_PaeP_LP14 belonging to the family Podoviridae was isolated from infected mink. The microbiological characterization revealed that LP14 was stable at 40 to 50 °C and stable over a broad range of pH (5 to 12). The latent period was 5 min, and the burst size was 785 pfu/infected ce...

journal_title：Current microbiology

authors： Shi X,Zhao F,Sun H,Yu X,Zhang C,Liu W,Pan Q,Ren H

更新日期：2020-09-01 00:00:00

abstract：:Pathogens have evolved an array of strategies to establish a productive infection. The extracellular proteins secreted by pathogens are one of unique mechanisms to evade the host innate immune response. Many secretory proteins transported by the bacterial secretion systems have been widely investigated in Salmonella. ...

journal_title：Current microbiology

authors： Liao C,Zhang M,Cheng X,Li Q,Mao F,Wang X,Yu C,Yu Z,Jia Y,Li J,He L,Zhang C,Li Y,Wu T

更新日期：2020-11-01 00:00:00

abstract：:A Gram-negative, motile, aerobic and coccoid rod-shaped bacterium, designated strain YIM132180T, was isolated from a Lepraria sp. lichen collected from Pu'er, Yunnan Province, China. The strain grew at 15-35 °C (optimum, 25-28 °C), at 0-2% (w/v) NaCl (optimum, 0-1%) and at pH 6.0-9.0 (optimum, pH 7.0). The 16S rRNA ge...

journal_title：Current microbiology

authors： Zhang K,Jiang LQ,Wang LS,An DF,Lang L,Li GD,Wang XY,Shi SB,Li QY,Jiang CL,Jiang Y

更新日期：2020-02-01 00:00:00

abstract：:Potassium tellurite (K2TeO3) is an effective selective agent for O157:H7 Shiga toxin-producing Escherichia coli (STEC), whereas tellurite resistance in non-O157 STEC is variable with information on O45 minimal. High-level K2TeO3 resistance in STEC is attributable to the ter gene cluster with terD an indicator of the c...

journal_title：Current microbiology

authors： Lewis GL,Jorgensen QR,Loy JD,Moxley RA

更新日期：2018-06-01 00:00:00

abstract：:Nine domestic wine samples collected from a Japanese winery were examined for the presence of fumonisin B1 (FB1), fumonisin B2 (FB2), and fumonisin B3 (FB3), as well as ochratoxin A (OTA) and ochratoxin B (OTB). Wine samples spiked with 13C-labeled internal standards (13C34-FB1 and 13C20-OTA) were diluted with phospha...

journal_title：Current microbiology

authors： Nakagawa H,Hashimoto R,Matsuo Y,Sago Y,Yokoyama K,Takahashi H

更新日期：2020-10-01 00:00:00

abstract：:Helicobacter pylori infection increases the risk of cardiovascular diseases besides leading to duodenal and gastric peptic ulcerations. H. pylori cysteine-rich protein B (HcpB) is a disulfide-rich repeat protein that belongs to the family of Sel1-like repeat proteins. HcpB contains four pairs of anti-parallel alpha he...

journal_title：Current microbiology

authors： Devi VS,Mittl PR

更新日期：2011-03-01 00:00:00

abstract：:Interactions between Bacillus anthracis (B. anthracis) and host cells are of particular interest given the implications of anthrax as a biological weapon. Inhaled B. anthracis endospores encounter alveolar macrophages as the first line of defense in the innate immune response. Yet, the consequences of this interaction...

journal_title：Current microbiology

authors： Porasuphatana S,Cao GL,Tsai P,Tavakkoli F,Huwar T,Baillie L,Cross AS,Shapiro P,Rosen GM

更新日期：2010-12-01 00:00:00

abstract：:The spread of antibiotic resistance is rapidly threatening the effectiveness of antibiotics in the clinical setting. Many infections are being caused by known and unknown pathogenic bacteria that are resistant to many or all antibiotics currently available. Empedobacter falsenii is a nosocomial pathogen that can cause...

journal_title：Current microbiology

authors： Collins C,Almuzara M,Saigo M,Montaña S,Chiem K,Traglia G,Mussi MA,Tolmasky M,Iriarte A,Vay C,Ramirez MS

更新日期：2018-08-01 00:00:00

abstract：:To investigate the correlation between mutations in promoter, attenuator, and the AmpC enzyme overproduction in Escherichia coli. ampC Promoters from 4 Escherichia coli clinical isolates were cloned upstream to the chloramphenicol acetyltransferase (CAT) gene in pCAT3 reporter plasmid. Promoter strengths were measured...

journal_title：Current microbiology

authors： Yu W,Bing L,Zhenhua L

更新日期：2009-09-01 00:00:00

abstract：:Polymorphisms in enzymatically amplified ribosomal DNA (rDNA) were examined in 18 strains of Saccharomyces. Restriction patterns generated from the region spanning the internal transcribed spacers (ITS) and the 5.8S rDNA produced two clusters corresponding to S. bayanus and S. cerevisiae. The type culture of S. carlsb...

journal_title：Current microbiology

authors： Molina FI,Inoue T,Jong SC

更新日期：1992-11-01 00:00:00

abstract：:A Pseudomonas sp. that may be useful in bioremediation projects was isolated from soil. The strain is of potential value because it reduces selenite to elemental red selenium and is unusual in that it was resistant to high concentrations of both selenate and selenite. Exposure of the strain to 50, 100, and 150 mM sele...

journal_title：Current microbiology

authors： Hunter WJ,Manter DK

更新日期：2009-05-01 00:00:00

abstract：:His(354) and His(358), two highly conserved histidines in Xenopus laevis (6-4) photolyase [equivalent to His(401) and His(405), in Dunaliella salina (6-4) photolyase], are critical for photoreactivation. They act as a base and an acid, respectively. However, the remaining high repair activity when the pH value is high...

journal_title：Current microbiology

authors： Zhang F,Xu H,Cao Y,Wen T,Lin J,Ma G,Qiao D,Cao Y

更新日期：2011-01-01 00:00:00

abstract：:pH affected significantly the growth and the glucose fermentation pattern of Propionibacterium microaerophilum. In neutral conditions (pH 6.5-7.5), growth and glucose fermentation rate (qs) were optimum producing propionate, acetate, CO(2), and formate [which together represented 90% (wt/wt) of the end products], and ...

journal_title：Current microbiology

authors： Koussémon M,Combet-Blanc Y,Ollivier B

更新日期：2003-02-01 00:00:00

abstract：:Soil microcosm experiments were used to investigate the effects on growth and activity of soil microorganisms of an herbicide combination (60% bromoxynil + 3% prosulfuron) frequently used to provide a broad spectrum control of weed species. Culturable aerobic bacteria, fungi, and actinomycetes, the fundamental groups ...

journal_title：Current microbiology

authors： Pampulha ME,Oliveira A

更新日期：2006-09-01 00:00:00

abstract：:Fungal communities in decaying sapwood and heartwood of K. evelyniana were demonstrated through construction of four 18 S rRNA gene libraries. The 210 sequenced clones were clustered into 11 subgroups, belonging to Basidiomycota (71.9%) and to Ascomycota (22.4%) and unclassified (1 subgroup; 5.7%). The heartwood displ...

journal_title：Current microbiology

authors： Zhang HB,Yang MX,Tu R,Gao L,Zhao ZW

更新日期：2008-04-01 00:00:00

abstract：:Erwinia amylovora causes fire blight of apple, pear, and other members of the Rosaceae family. The enzyme LuxS catalyzes the last step in the production of autoinducer-2 (AI-2), a molecule implicated with quorum sensing in many bacterial species. It is now well recognized that LuxS also plays a central role in sulfur ...

journal_title：Current microbiology

authors： Gao Y,Song J,Hu B,Zhang L,Liu Q,Liu F

更新日期：2009-01-01 00:00:00

abstract：:By proteomic analysis, we found a rhodanese-like protein(RhdA) from Acidithiobacillus ferrooxidans ATCC 23270 whose C-terminal contained a cysteine motif (Cys-XX-Trp-XX-Cys), known to bind iron-sulfur clusters. But so far, there were no articles to confirm the existence of iron-sulfur cluster in RhdA. In this study, R...

journal_title：Current microbiology

authors： Dai Y,Liu J,Zheng C,Wu A,Zeng J,Qiu G

更新日期：2009-11-01 00:00:00

abstract：:A novel thermostable phytase gene was cloned from Aspergillus fumigatus WY-2. It was 1459 bp in size and encoded a polypeptide of 465 amino acids. The gene was expressed in Pichia pastoris GS115 as an extracellular enzyme. The expressed enzyme was purified to homogeneity and biochemically characterized. The purified e...

journal_title：Current microbiology

authors： Wang Y,Gao X,Su Q,Wu W,An L

更新日期：2007-07-01 00:00:00

abstract：:The non-metabolizable glucose analog, 2-deoxyglucose (2-DG), decreased the growth rate and optical density of Streptococcus bovis JB1 20%, but it had an even greater effect on stationary phase cultures. Control cultures receiving only glucose (2 mg/ml) lysed very slowly (<5% decline in optical density in 48 h), but cu...

journal_title：Current microbiology

authors： Russell JB,Wells JE

更新日期：1997-11-01 00:00:00

abstract：:Methanogenesis from furfural by defined mixed cultures was studied. Under sulfate-reducing conditions, a Desulfovibrio strain was used as the furfural-degrading species producing acetic acid. This sulfate-reducing bacterium (SRB) Desulfovibrio strain B is an incomplete oxidizer, unable to carry out the terminal oxidat...

journal_title：Current microbiology

authors： Boopathy R

更新日期：2002-06-01 00:00:00

abstract：:Nine Shiga toxin-producing Escherichia coli O157:H7/H- (O157) strains were serially cultured three times on LB agar plates. After each sub-culture, five colonies were picked for DNA isolation and whole genome sequence (WGS) analysis. After exclusion of possible recombination-related SNPs, 11, 9, and 34 single-nucleoti...

journal_title：Current microbiology

authors： Yokoyama E,Hirai S,Ishige T,Murakami S

更新日期：2017-04-01 00:00:00

abstract：:A systematic evaluation of the ability of different bacterial genera to transform 2,4,6-trinitrotoluene (TNT), and grow in its presence, was conducted. Aerobic Gram-negative organisms degraded TNT and evidenced net consumption of reduced metabolites when cultured in molasses medium. Some Gram-negative isolates transfo...

journal_title：Current microbiology

authors： Fuller ME,Manning JF Jr

更新日期：1997-08-01 00:00:00

abstract：:The rates of urinary tract infection with multidrug-resistant (MDR) Escherichia coli have dramatically increased and the treatment of these infections with single and double antibiotic combinations became limited or ineffective. The present study aimed at finding effective antibiotic combinations against MDR uropathog...

journal_title：Current microbiology

authors： El-Wafa WMA,Ibrahim YM

更新日期：2020-05-01 00:00:00

abstract：:Nitric oxide synthase (NOS), the enzyme responsible for the production of endogenous nitric oxide from arginine, has been recently discovered in a number of Gram-positive bacteria. While bacterial NOS has been implicated in mediating nitrosative stress, much remains unknown about the functional role of endogenous nitr...

journal_title：Current microbiology

authors： Treece E,Pinkham A,Kim T

更新日期：2012-02-01 00:00:00

abstract：:On the basis of the pulsed field gel electrophoresis(PFGE) technique, molecular karyotypes in Amoeboaphelidiumprotococcarum (the endotrophic parasite of chlorophycean algae, whichcombines protozoon- and fungus-type characters) were determined. Molecularkaryotypes in the strains X1, X5, and X31, which differ in the hos...

journal_title：Current microbiology

authors： Pinevich A,Gromov B,Mamkaeva K,Nasonova E

更新日期：1997-02-01 00:00:00

abstract：:Mycobacteria are widely present in diverse aquatic habitats, where they can survive for months or years while some species can even proliferate. The resistance of different mycobacterial species to disinfection methods like chlorination or ozonation could result in their presence in the final tap water of consumers. I...

journal_title：Current microbiology

authors： Klanicova B,Seda J,Slana I,Slany M,Pavlik I

更新日期：2013-12-01 00:00:00

abstract：:Putative penicillin-binding proteins (PBPs) were identified in the genome of the Burkholderia cenocepacia strain J2315 based on homology to E. coli PBPs. The three sequences identified as homologs of E. coli PBP1a, BCAL2021, BCAL0274, and BCAM2632, were cloned and expressed as His(6)-tagged fusion proteins in E. coli....

journal_title：Current microbiology

authors： Specht KM,Sheetz KH,Alexander CM,Lamech LT,O'Connor LH,Walker DM,Stevenson HP

更新日期：2010-04-01 00:00:00