Plasmid-mediated florfenicol and ceftriaxone resistance encoded by the floR and bla(CMY-2) genes in Salmonella enterica serovars Typhimurium and Newport isolated in the United States.

abstract：:Burkholderia mallei, the etiologic agent of the disease known as glanders, is primarily a disease affecting horses and is transmitted to humans by direct contact with infected animals. The use of B. mallei as a biological weapon has been reported and currently, there is no vaccine available for either humans or animal...

journal_title：FEMS microbiology letters

authors： Whitlock GC,Estes DM,Torres AG

更新日期：2007-12-01 00:00:00

abstract：:The wine yeast Saccharomyces cerevisiae is central in the production of aroma compounds during fermentation. Some of the most important yeast-derived aroma compounds produced are esters. The esters ethyl acetate and isoamyl acetate are formed from alcohols and acetyl-CoA in a reaction catalysed by alcohol acetyltransf...

journal_title：FEMS microbiology letters

authors： Cordente AG,Swiegers JH,Hegardt FG,Pretorius IS

更新日期：2007-02-01 00:00:00

abstract：:Hemerythrins are oxygen-binding proteins found in the body fluids and tissues of certain invertebrates. Oxygen is bound at a nonheme iron centre consisting of two oxo-bridged iron atoms bound to a characteristic set of conserved histidine: aspartate and glutamate residues with the motifs H-HxxxE-HxxxH-HxxxxD. It has r...

journal_title：FEMS microbiology letters

authors： French CE,Bell JM,Ward FB

更新日期：2008-02-01 00:00:00

abstract：:One of the commercial strains of Flammulina velutipes was analyzed for the presence of double-stranded RNA (dsRNA) elements to examine the underlying mechanism of strain degeneration. As a result, two dsRNA elements sized 1.9 and 1.8 kb were detected in mycelium derived from spontaneously brown-colored fruit body. The...

journal_title：FEMS microbiology letters

authors： Magae Y,Hayashi N

更新日期：1999-11-15 00:00:00

abstract：:The effects of daptomycin on exponential phase cells of Bacillus megaterium were investigated. Bacteriostasis was observed for concentrations between 1 and 3 micrograms/ml and maximal rate of cell lysis at 10 micrograms/ml. At sublytic concentrations (1.5-3 micrograms/ml), the variations of the pools of UDP-N-acetylgl...

journal_title：FEMS microbiology letters

authors： Mengin-Lecreulx D,Allen NE,Hobbs JN,van Heijenoort J

更新日期：1990-06-01 00:00:00

abstract：:Two thermophilic bacteria, which are capable of growing on starch at 60-70 degrees C under anaerobic conditions, were isolated from a sugar refinery in Uelzen and from Solar lake in Israel. On the basis of their physiological characteristics they were identified as Clostridium thermohydrosulfuricum Uel 1 and C. thermo...

journal_title：FEMS microbiology letters

authors： Klingeberg M,Hippe H,Antranikian G

更新日期：1990-05-01 00:00:00

abstract：:We have reported that the macrophage-like cell line J774.1, when infected with the periodontopathic bacterium Actinobacillus actinomycetemcomitans, undergoes apoptosis. In this study, we examined whether stimulation of J774.1 cells with lipopolysaccharide (LPS) before the infection affects the subsequent apoptosis. Cy...

journal_title：FEMS microbiology letters

authors： Muro M,Nakashima K,Tomioka J,Kato S,Nonaka K,Yoshida T,Inoue M,Nishihara T,Kowashi Y

更新日期：1999-06-15 00:00:00

abstract：:Tagging of two cell wall mannoproteins, Cwp1p and Cwp2p, in Saccharomyces cerevisiae with the green fluorescent protein from Aequorea victoria resulted in incorporation of fluorescent fusion proteins into the cell wall. Both living cells and isolated cell walls became brightly labeled. Intriguingly, the incorporation ...

journal_title：FEMS microbiology letters

authors： Ram AF,Van den Ende H,Klis FM

更新日期：1998-05-15 00:00:00

abstract：:Three tri-substituted spermidines, di-p-coumaroyl-caffeoylspermidine, tri-caffeoylspermidine and tri-p-coumaroylspermidine, isolated from pollen of Quercus alba, were examined for antifungal activity. Both di-p-coumaroyl-caffeoylspermidine and tri-p-coumaroylspermidine reduced mycelial growth of the oat leaf stripe pa...

journal_title：FEMS microbiology letters

authors： Walters D,Meurer-Grimes B,Rovira I

更新日期：2001-07-24 00:00:00

abstract：:Endophytic fungi from Paeonia lactiflora Pallas, which is mainly distributed in China, were characterized and screened to identify those capable of producing paeoniflorin. A total of 101 isolates obtained from the roots, stems and leaves of P. lactiflora were grouped into 16 fungal taxa based on morphological traits a...

journal_title：FEMS microbiology letters

authors： Cheng X,Wei Z,Pu S,Xiang M,Yan A,Zhang Y,Wang X

更新日期：2018-12-01 00:00:00

abstract：:Yeasts of various genera were screened for denitrifying activity, and several yeast strains such as Trichosporon cutaneum, Fellomyces fuzhouensis, and Candida sp. were found to exhibit distinct activities to convert nitrite to nitrous oxide. Dissimilatory nitrite reductase (Nir) or nitric oxide reductase (Nor) activit...

journal_title：FEMS microbiology letters

authors： Tsuruta S,Takaya N,Zhang L,Shoun H,Kimura K,Hamamoto M,Nakase T

更新日期：1998-11-01 00:00:00

abstract：:The objective of this work was to analyze the effects of thermosonication (TS) on induction of a viable but non-culturable (VBNC) state in Salmonella Typhimurium and to examine incubation factors affecting subsequent resuscitation of cells. A TS treatment of 380 W at 53°C for 30 min induced the VBNC state in S. Typhim...

journal_title：FEMS microbiology letters

authors： Liao H,Jiang L,Zhang R

更新日期：2018-02-01 00:00:00

abstract：:The major heat shock proteins from Thiobacillus ferrooxidans were identified as DnaK and GroEL equivalents by Western blotting and analysis of the N-terminal amino acid sequence of spots isolated from dried 2-D polyacrylamide electrophoresis gels. The T. ferrooxidans chaperonins showed 70% and 80% identity with the Es...

journal_title：FEMS microbiology letters

authors： Varela P,Jerez CA

更新日期：1992-11-01 00:00:00

abstract：:The outer membrane protein (OMP) profiles of four different strains of Bacteroides fragilis, as determined by Coomassie blue stained polyacrylamide gels, were compared after growth in broth culture and in the mouse peritoneal cavity. There was no induction of the expression of large quantities of novel OMP after growt...

journal_title：FEMS microbiology letters

authors： Patrick S,Lutton DA

更新日期：1990-09-01 00:00:00

abstract：:In this report we describe the development of a highly stringent and dually regulated promoter system for Shigella flexneri. Dual regulation was provided by utilizing a promoter susceptible to control by the bacteriophage P1 temperature-sensitive C1 repressor that in turn was under the transcriptional control of LacI....

journal_title：FEMS microbiology letters

authors： Schofield DA,Westwater C,Dolan JW,Norris JS,Schmidt MG

更新日期：2002-10-08 00:00:00

abstract：:Cry4Ba is a delta-endotoxin produced by Bacillus thuringiensis subsp. israelensis and Cyt2Aa2 is a cytolytic delta-endotoxin produced by B. thuringiensis subsp. darmstadiensis. Cry4Ba produced in Escherichia coli was toxic to Aedes aegypti larvae (LC(50)=140 ng ml(-1)) but virtually inactive to Culex quinquefasciatus ...

journal_title：FEMS microbiology letters

authors： Promdonkoy B,Promdonkoy P,Panyim S

更新日期：2005-11-01 00:00:00

abstract：:Mycobacterium avium ssp. paratuberculosis (M. paratuberculosis), the causative agent of Johne's disease, is an important animal pathogen that has also been implicated in human disease. The major proteins expressed by M. paratuberculosis were analyzed by two-dimensional gel electrophoresis, and a superoxide dismutase (...

journal_title：FEMS microbiology letters

authors： Liu X,Feng Z,Harris NB,Cirillo JD,Bercovier H,Barletta RG

更新日期：2001-08-21 00:00:00

abstract：:The polymerase chain reaction was used to search for hepatitis B virus (HBV)-DNA sequences in the sera of HBsAg-negative Senegalese patients suffering from liver cirrhosis or liver cancer. Amplified HBV-DNA sequences were detected by hybridization with a digoxigenin-labelled HBV-DNA probe. HBV-DNA was detected in 17% ...

journal_title：FEMS microbiology letters

authors： Coursaget P,Le Cann P,Leboulleux D,Diop MT,Bao O,Coll AM

更新日期：1991-09-15 00:00:00

abstract：:This study reports the development and characterization of 151 sequence characterized amplified region (SCAR) markers for the seven Eimeria species that infect the domestic fowl. From this set, 84 markers are species-specific and 67 present partial specificity. The complete nucleotide sequence was derived for all mark...

journal_title：FEMS microbiology letters

authors： Fernandez S,Katsuyama AM,Kashiwabara AY,Madeira AM,Durham AM,Gruber A

更新日期：2004-09-01 00:00:00

abstract：:A collection of 45 epidemiologically unrelated Streptococcus agalactiae strains (group B Streptococcus, GBS), belonging to different serotypes, isolated from pregnant women in China and Russia was studied. Strains were characterized by pulsed-field gel electrophoresis (PFGE) employing hybridization with nine genes pot...

journal_title：FEMS microbiology letters

authors： Dmitriev A,Hu YY,Shen AD,Suvorov A,Yang YH

更新日期：2002-02-19 00:00:00

abstract：:A critical step in the process of metagenome analysis is to screen for clones that contain specific genes among a large number of clones. To form one of the sequence-based screening tools of a metagenome library, we designed a format of microarray [metagenome microarray (MGA)] that is arrayed with fosmid library clone...

journal_title：FEMS microbiology letters

authors： Park SJ,Kang CH,Chae JC,Rhee SK

更新日期：2008-07-01 00:00:00

abstract：:Streptococcus suis is a worldwide cause of various swine infections and is also an important agent of zoonosis. Strains of S. suis are classified according to their serotype, and currently, 35 serotypes are recognized. The aim of this study was to characterize nontypeable isolates of S. suis with regard to their cell ...

journal_title：FEMS microbiology letters

authors： Bonifait L,Gottschalk M,Grenier D

更新日期：2010-10-01 00:00:00

abstract：:This study provides a novel qRT-PCR protocol for specific detection and proof of viability of Phytophthora in environmental samples based on differential accumulation of cox II transcripts. Chemical and physical treatments were tested for their ability to induce in vitro the accumulation of cytochrome oxidase genes en...

journal_title：FEMS microbiology letters

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

更新日期：2014-04-01 00:00:00

abstract：:An amber-pigmented, Gram-negative, rod-shaped and aerobic bacterial strain devoid of flagella, designated strain JC2131(T) , was isolated from tidal flat sediment of Dongmak in Ganghwa island, South Korea. Identification was carried out on the basis of polyphasic taxonomy. Phylogenetic analysis based on the 16S rRNA g...

journal_title：FEMS microbiology letters

authors： Kim KY,Park SJ,Hahm YT,Cha CJ

更新日期：2011-01-01 00:00:00

abstract：:The degradation of a series of nitroaromatic compounds by the lignin-degrading fungus Phanerochaete chrysosporium was examined. From 4-nitrotoluene (4-NT), several metabolic intermediates were identified. Initially, 4-NT was converted to 4-nitrobenzyl alcohol (4-NBA), followed by the oxidation reactions to form 4-nitr...

journal_title：FEMS microbiology letters

authors： Teramoto H,Tanaka H,Wariishi H

更新日期：2004-05-15 00:00:00

abstract：:The purpose of this study was to generate highly specific serological reagents for the quantitative identification of Actinomyces naeslundii in clinical samples, in particular dental plaque. Balb/c mice were immunized with pasteurized human A. naeslundii strains representing different genospecies and serotypes. Ten hy...

journal_title：FEMS microbiology letters

authors： Thurnheer T,Guggenheim B,Gmür R

更新日期：1997-05-15 00:00:00

abstract：:In this report we describe and characterize two oligomer probes that are broadly homologous to conserved eubacterial 16S ribosomal RNA (rRNA) sequences not present in human 18 rRNA or human mitochondrial 12S rRNA. One or both of the probes can detect all of 23 phylogenetically diverse eubacterial nucleic acids against...

journal_title：FEMS microbiology letters

authors： Chen K,Neimark H,Rumore P,Steinman CR

更新日期：1989-01-01 00:00:00

abstract：:A microorganism which reduces Fe(III) during the fermentation of glucose was isolated from freshwater sediment. The Fe(III) was supplied to enrichment cultures as a soluble complex with the bidentate ligand maltol (3-hydroxy-2-methyl-4-pyrone). Advantages that were afforded by the use of Fe(III)(maltol)3 over previous...

journal_title：FEMS microbiology letters

authors： Dobbin PS,Carter JP,Garcia-Salamanca San Juan C,von Hobe M,Powell AK,Richardson DJ

更新日期：1999-07-01 00:00:00

abstract：:Uncultured archaeal anaerobic methanotrophs (ANMEs) are known to operate the anaerobic oxidation of methane process, an important sink for the greenhouse gas methane in natural environments. In this study, we designed 16S rRNA gene-specific primers for each of the phylogenetic groups of ANMEs (ANME-1, Guaymas Basin hy...

journal_title：FEMS microbiology letters

authors： Miyashita A,Mochimaru H,Kazama H,Ohashi A,Yamaguchi T,Nunoura T,Horikoshi K,Takai K,Imachi H

更新日期：2009-08-01 00:00:00

abstract：:A DNA segment located immediately upstream of the eaeA gene of enterohemorrhagic Escherichia coli O157:H7 strain HA1 was cloned and sequenced. This segment contained an open reading frame encoding a predicted protein of 156 amino acids. A database search identified similar open reading frames upstream of the eaeA gene...

journal_title：FEMS microbiology letters

authors： Zhao S,Mitchell SE,Meng J,Doyle MP,Kresovich S

更新日期：1995-11-01 00:00:00