Description of an albumin binding activity for Streptococcus suis serotype 2.

abstract：:The xylanase gene of Streptomyces flavogriseus was cloned in pUC8 plasmid and expressed in Escherichia coli lysogenic for lambda cI857. lambda-Induced lysis of E. coli at 42 degrees C allowed efficient release of cloned enzyme activity in extracellular environment. The xylanase gene was located in the 0.8-kb HindIII f...

journal_title：FEMS microbiology letters

authors： Srivastava R,Ali SS,Srivastava BS

更新日期：1991-03-01 00:00:00

abstract：:The interaction of Entamoeba histolytica trophozoites with collagen type I and calcium induces a membrane to nuclei signaling. The transduction pathways involved in such phenomena are still poorly understood. Using a combination of immunoprecipitation assays, Western immunoblot analysis, electrophoretic mobility shift...

journal_title：FEMS microbiology letters

authors： Cruz-Vera J,Clara L,Hernández-Kelly R,Alfredo Méndez J,Pérez-Salazar E,Ortega A

更新日期：2003-12-12 00:00:00

abstract：:Conditional gene expression systems are useful tools for studying the role of essential or toxic gene products in bacterial systems. There is a paucity of such systems available for use in the mycobacteria. The utility of the Escherichia coli arabinose-inducible system was looked into, since it is tightly controlled i...

journal_title：FEMS microbiology letters

authors： Carroll P,Brown AC,Hartridge AR,Parish T

更新日期：2007-09-01 00:00:00

abstract：:Reduction of D-fructose to D-mannitol by whole-cell biotransformation with recombinant resting cells of Corynebacterium glutamicum ATCC13032 requires the coexpression of mdh and fdh, which encode mannitol and formate dehydrogenases, respectively. However, d-mannitol formation is limited by the uptake of d-fructose in ...

journal_title：FEMS microbiology letters

authors： Bäumchen C,Krings E,Bringer S,Eggeling L,Sahm H

更新日期：2009-01-01 00:00:00

abstract：:Two plasmids, pEM4 (IncFI) determining virulence and pEM6 (IncI) determining colicine I production and resistance to tetracycline, have been found in a pathogenic strain of Citrobacter freundii. Even though pEM4 and pEM6 plasmids are conjugative and transfer themselves very efficiently during conjugation, a high cotra...

journal_title：FEMS microbiology letters

authors： Morzejko E,Panek E,Cebrat S

更新日期：1990-03-01 00:00:00

abstract：:Enterobacter cloacae CHE, a clinical strain with overproduced cephalosporinase was found to be highly resistant to the new cephalosporins, cefepime and cefpirome (MICs> or =128 microg ml(-1)). The strain was isolated from a child previously treated with cefepime. The catalytic efficiency of the purified enzyme with th...

journal_title：FEMS microbiology letters

authors： Barnaud G,Labia R,Raskine L,Sanson-Le Pors MJ,Philippon A,Arlet G

更新日期：2001-02-20 00:00:00

abstract：:Salmonella Typhimurium harbors two Salmonella pathogenicity islands (SPIs), each encoding a type three secretion system for virulence proteins. Although there is increasing evidence of postinvasion roles for SPI-1, it has been generally accepted that SPI-1 genes are downregulated following the invasion process. Here, ...

journal_title：FEMS microbiology letters

authors： Giacomodonato MN,Sarnacki SH,Llana MN,Cerquetti MC

更新日期：2011-04-01 00:00:00

abstract：:Pneumocystis carinii pneumonia was induced in rats by chronic corticosteroid immunosuppression. The parasite was separated from virtually all contaminating host cells using the technique of unit gravity sedimentation. Cellular contamination was routinely below 0.02%. The same technique allowed partial separation of th...

journal_title：FEMS microbiology letters

authors： Taylor MB,Easmon CS

更新日期：1990-06-15 00:00:00

abstract：:Streptococcus suis NCTC10234 possesses five srtA homologs: srtA encodes sortase, which anchors surface proteins with an LPXTG motif to the cell wall, while the functions of the other four homologs (the srtBCD cluster and srtE) remain unknown. The genetic organization of the srtA region was found to be conserved in the...

journal_title：FEMS microbiology letters

authors： Osaki M,Takamatsu D,Shimoji Y,Sekizaki T

更新日期：2003-02-28 00:00:00

abstract：:Members of the Streptococcus bovis group are frequent colonizers of the intestinal tract, which can also cause endocarditis. However, their ability to adhere to and colonize host tissues and the factors associated with pathogenicity are largely unknown. Here, we assessed 17 endocarditis-derived human isolates [identif...

journal_title：FEMS microbiology letters

authors： Sillanpää J,Nallapareddy SR,Singh KV,Ferraro MJ,Murray BE

更新日期：2008-12-01 00:00:00

abstract：:Piscirickettsia salmonis is the etiological agent of Salmonid Rickettsial Septicemia, a disease affecting salmon aquaculture industry. We analyzed the 16S-23S rDNA spacer region (internal transcribed spacer, ITS) of Chilean P. salmonis isolates LF-89 and EM-90. Two main ITS amplification products were obtained by PCR ...

journal_title：FEMS microbiology letters

authors： Casanova A,Obreque J,Sandino AM,Jashés M

更新日期：2001-04-01 00:00:00

abstract：:The effectiveness of an educational board game developed to teach the pharmacology of antimicrobial drugs to medical students was compared with the lecture-based seminar as a supplemental tool to improve short- and long-term knowledge retention and the perception of the learning method by students. A group of 124 stud...

journal_title：FEMS microbiology letters

authors： Karbownik MS,Wiktorowska-Owczarek A,Kowalczyk E,Kwarta P,Mokros Ł,Pietras T

更新日期：2016-04-01 00:00:00

abstract：:Using oligonucleotides derived from the N-terminal sequence of a triazine hydrolase from Nocardioides sp. strain C190, two DNA fragments containing trzN were cloned into Escherichia coli and their nucleotide sequences were determined. The 456-amino acid polypeptide predicted from the 1356-bp trzN ORF displayed signifi...

journal_title：FEMS microbiology letters

authors： Mulbry WW,Zhu H,Nour SM,Topp E

更新日期：2002-01-02 00:00:00

abstract：:A novel aerobic, Gram-negative bacterial strain, designated KU41E(T), which degrades p-n-nonylphenol, was isolated from seawater obtained from the coastal region of Ishigaki Island, Japan. Cells are motile, curved rods with a single polar flagellum. Strain KU41E(T) grew at 20-35 °C, pH 7.0-8.0, in the presence of 1.0-...

journal_title：FEMS microbiology letters

authors： Iwaki H,Takada K,Hasegawa Y

更新日期：2012-02-01 00:00:00

abstract：:The extensively discussed idea of oxidative stress development under antibiotic treatment was confirmed using an antioxidant gene expression (soxRS-, oxyR-regulon) approach, including microaerobic cultivation conditions. The killing action of antibiotics and their ability to cause peroxide oxidative stress in Escheric...

journal_title：FEMS microbiology letters

authors： Akhova AV,Tkachenko AG

更新日期：2014-04-01 00:00:00

abstract：:Weissella cibaria isolated from human saliva produces a soluble glucan that predominantly has alpha-1,6-glucosidic type linkages. Using degenerated primers that were selected based on the amino acid sequences of conserved regions from known glucansucrases, a single 2.7-kb fragment was isolated. In subsequent steps, a ...

journal_title：FEMS microbiology letters

authors： Kang HK,Oh JS,Kim D

更新日期：2009-03-01 00:00:00

abstract：:A continuous culture technique utilising a variant of Staphylococcus aureus 8325-4 containing transcriptional gene fusions was used to investigate the relationships between cell density (OD(600)), steady-state specific growth rate (mu) and expression of both agr (accessory gene regulator) and tst (toxic shock syndrome...

journal_title：FEMS microbiology letters

authors： Wright JD,Holland KT

更新日期：2003-01-28 00:00:00

abstract：:A characteristic feature of fungal hypha is the presence of large number of nuclei in a common cytoplasmic environment. Where it has been examined, the coenocytic mycelium is commonly heterokaryotic. The nuclei cooperate, compete or combat. It is proposed that in addition to their classical role in heredity, supernume...

journal_title：FEMS microbiology letters

authors： Maheshwari R

更新日期：2005-08-01 00:00:00

abstract：:Pseudomonas fragi is a meat and milk spoilage bacterium with high iron requirements; however, mechanisms of iron acquisition remain largely unknown. The aim of this work was to investigate siderophore production as an iron acquisition system for P. fragi. A vibrioferrin siderophore gene cluster was identified in 13 P....

journal_title：FEMS microbiology letters

authors： Stanborough T,Fegan N,Powell SM,Tamplin M,Chandry PS

更新日期：2018-03-01 00:00:00

abstract：:Two actinomycete strains, CHR3 and CHR28, were isolated from metal-contaminated sediments from Baltimore Inner Harbor. The isolates were classified as Streptomyces spp. Agar diffusion assays showed both isolates to be resistant to mercuric chloride and phenylmercuric acetate. Hybridization experiments indicated that g...

journal_title：FEMS microbiology letters

authors： Ravel J,Amoroso MJ,Colwell RR,Hill RT

更新日期：1998-05-01 00:00:00

abstract：:During our screening of amylolytic microorganisms from Brazilian fruits, we isolated a yeast strain classified as Cryptococcus flavus. When grown on starch-containing medium this strain exhibited the highest amylase production after 24 h of cultivation. The extracellular amylase from C. flavus was purified from the cu...

journal_title：FEMS microbiology letters

authors： Wanderley KJ,Torres FA,Moraes LM,Ulhoa CJ

更新日期：2004-02-16 00:00:00

abstract：:The gene encoding the alpha-subunit of methanol dehydrogenase (mxaF) and its flanking region was isolated from a methylotrophic bacterium, Hyphomicrobium methylovorum GM2. The deduced amino acid sequence of MxaF showed 80, 80, 74 and 66% identity with those of Methylobacterium extorquens AM1, M. organophilum XX, Parac...

journal_title：FEMS microbiology letters

authors： Tanaka Y,Yoshida T,Watanabe K,Izumi Y,Mitsunaga T

更新日期：1997-09-15 00:00:00

abstract：:Dissimilatory metal-reducing bacteria (DMRB), such as Shewanella oneidensis MR-1, are of great interest for their importance in the biogeochemical cycling of metals and utility in biotechnological processes, such as bioremediation and microbial fuel cells. To identify genes necessary for metal reduction, this study co...

journal_title：FEMS microbiology letters

authors： Kouzuma A,Hashimoto K,Watanabe K

更新日期：2012-01-01 00:00:00

abstract：:Mutants in Aspergillus niger unable to grow on acetate as a sole carbon source were previously isolated by resistance to 1.2% propionate medium containing 0.1% glucose. AcuA mutants lacked acetyl-CoA synthetase (ACS) activity and acuB mutants lacked both ACS and isocitrate lyase activity. An acuA mutant was transforme...

journal_title：FEMS microbiology letters

authors： Papadopoulou S,Sealy-Lewis HM

更新日期：1999-09-01 00:00:00

abstract：:In order to clarify the enteropathogenicity of Plesiomonas shigelloides, we investigated a cytotoxin produced by the P-1 strain isolated from patients suffering from diarrhea. The cytotoxicity of the culture filtrate of the strain reached a maximum in culture at 37 degrees C after 12 h shaken in BHI medium. The cytoto...

journal_title：FEMS microbiology letters

authors： Okawa Y,Ohtomo Y,Tsugawa H,Matsuda Y,Kobayashi H,Tsukamoto T

更新日期：2004-10-01 00:00:00

abstract：:Alkyl ether-degrading Rhodococcus sp. strain DEE5151, isolated from activated sewage sludge, has an activity for the oxidation of a variety of alkyl ethers, aralkyl ethers and dibenzyl ether. The whole cell activity for diethyl ether oxidation was effectively inhibited by 2,3-dihydrofurane, ethyl vinyl ether and gluta...

journal_title：FEMS microbiology letters

authors： Kim YH,Engesser KH

更新日期：2005-02-15 00:00:00

abstract：:Many antibiotic-producing actinomycetes possess at least one ABC (ATP-binding cassette) transporter which forms part of the antibiotic biosynthetic pathway and in most cases confers resistance to the drug in an heterologous host. Three types of antibiotic ABC transporters have been so far described in producer organis...

journal_title：FEMS microbiology letters

authors： Méndez C,Salas JA

更新日期：1998-01-01 00:00:00

abstract：:Streptococcus suis (S. suis) is an emerging zoonotic agent that exhibits high level resistance to classic antibiotics and a heavy burden in the swine industry. Therefore alternative antibacterial agents need to be developed. A novel endolysin derived from the S. suis temperate phage phi5218, termed Ply5218, was identi...

journal_title：FEMS microbiology letters

authors： Zhang H,Zhang C,Wang H,Yan YX,Sun J

更新日期：2016-09-01 00:00:00

abstract：:Mycoplasma fermentans has been reported to be pathogenic for man. All fourteen strains tested contain an insertion sequence-like element (ISLE) which may be present in multiple copies. To determine whether ISLE copies are similarly distributed in different strains of M. fermentans, restriction enzyme digest fragments ...

journal_title：FEMS microbiology letters

authors： Pitcher D,Hilbocus J

更新日期：1998-03-01 00:00:00

abstract：:Strains of the filamentous gliding bacterium Vitreoscilla, LB13 and C1, are shown to be highly sensitive to UV-A (320-400 nm), with an LD50 of less than 20 kJ m(-2). Vitreoscilla LB13 can be protected from UV-A by including superoxide dismutase and catalase, separately or in combination, during the exposure, indicatin...

journal_title：FEMS microbiology letters

authors： Biggs LF,Moody AJ

更新日期：2003-07-15 00:00:00