Eudragit E100® potentiates the bactericidal action of ofloxacin against fluoroquinolone-resistant Pseudomonas aeruginosa.

abstract：:Binding of meningitis-causing Escherichia coli K1 to human brain microvascular endothelial cells (HBMEC) contributes to traversal of the blood-brain barrier, which occurs in part by the mannose-sensitive binding of FimH. In this study, we showed that FimH also binds to HBMEC, independent of mannose, and identified ATP...

journal_title：FEMS microbiology letters

authors： Shin S,Kim KS

更新日期：2010-02-01 00:00:00

abstract：:Helicobacter pylori ATCC43504 responds chemotactically to aspartic acid and serine, but not to arginine, nor to sodium bicarbonate. In contrast, H. pylori ATCC700392 (strain 26695) shows chemotaxis to all four attractants. Open reading frame HP0099 from H. pylori 26695 is predicted to encode one of three methyl-accept...

journal_title：FEMS microbiology letters

authors： Cerda O,Rivas A,Toledo H

更新日期：2003-07-29 00:00:00

abstract：:The Chaetomium globosum strain F0142, which was isolated from barnyard grass, showed potent disease control efficacy against rice blast (Magnaporthe grisea) and wheat leaf rust (Puccinia recondita). Two antifungal substances were purified from broth from this organism and identified as chaetoviridins A and B. Chaetovi...

journal_title：FEMS microbiology letters

authors： Park JH,Choi GJ,Jang KS,Lim HK,Kim HT,Cho KY,Kim JC

更新日期：2005-11-15 00:00:00

abstract：:The role in virulence of Actinobacillus pleuropneumoniae urease activity was investigated. A urease-negative mutant was isolated following transposon mutagenesis with a mini-Tn10 derivative. Both the parent strain and the urease-negative mutant exhibited identical LD50 values in a murine infection model. Pig challenge...

journal_title：FEMS microbiology letters

authors： Tascón Cabrero RI,Vázquez-Boland JA,Gutiérrez CB,Rodríguez-Barbosa JI,Rodríguez-Ferri EF

更新日期：1997-03-01 00:00:00

abstract：:Listeria monocytogenes is a Gram positive pathogen that is ubiquitous in the environment. It is a facultative anaerobic rod that causes listeriosis, a disease with potentially lethal consequences for susceptible individuals. During infection, the pathogen is capable of sequestering metal ions to act as vital biocataly...

journal_title：FEMS microbiology letters

authors： Dowd GC,Casey PG,Begley M,Hill C,Gahan CG

更新日期：2012-02-01 00:00:00

abstract：:The adhesion-promoting proteins (APP) (molecular mass approx. 300 kDa), which promote adhesion of Streptococcus mutans JBP (serotype c) to hydroxyapatite, were isolated from human submandibular-sublingual (SMSL) saliva by gel filtration on a Trisacryl GP2000 M column. The effects of hexoses, pentoses, methyl-pentoses,...

journal_title：FEMS microbiology letters

authors： Kishimoto E,Hay DI,Gibbons RJ

更新日期：1991-12-15 00:00:00

abstract：:Antibiotic resistance genes might be maintained by selection pressures different from those which are responsible for initially selecting resistant bacteria. This possibility was suggested from a comparison of oral commensal streptococci isolated from healthy people not taking antibiotics. Resistance frequencies were ...

journal_title：FEMS microbiology letters

authors： Díaz-Mejía JJ,Carbajal-Saucedo A,Amábile-Cuevas CF

更新日期：2002-12-17 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：:The expression of the rbp genes, which encode RNA-binding proteins with a single RNA-recognition motif and a glycine-rich sequence, is known to increase at low temperature in cyanobacteria. We previously showed that their regulation involved both transcription and mRNA stability. In the present study, various reporter...

journal_title：FEMS microbiology letters

authors： Ehira S,Ohmori M,Sato N

更新日期：2005-10-01 00:00:00

abstract：:Research on the porcine respiratory tract pathogen Actinobacillus pleuropneumoniae requires the availability of improved genetic tools. Therefore, using the sacB gene of Bacillus subtilis, we developed a sucrose-based counterselection system that allows rapid curing of an Escherichia coli-A. pleuropneumoniae shuttle v...

journal_title：FEMS microbiology letters

authors： Oswald W,Tonpitak W,Ohrt G,Gerlach G

更新日期：1999-10-01 00:00:00

abstract：:Transposon mini-Tn7 vectors insert into the chromosome of several Gram-negative bacteria in a site-specific manner. Here, we showed the application of mini-Tn7 as single copy site-specific integration vector system for Xanthomonas campestris pv. campestris. The transposition of the mini-Tn7 into the bacterial genome w...

journal_title：FEMS microbiology letters

authors： Jittawuttipoka T,Buranajitpakorn S,Fuangthong M,Schweizer HP,Vattanaviboon P,Mongkolsuk S

更新日期：2009-09-01 00:00:00

abstract：:Phagemid vectors for display of protein/peptides on the surface of filamentous phage utilize a plasmid genome carrying the phage origin of replication, along with the gene fused to a fragment of gene III. Generation of phage particles displaying the fusion protein also requires superinfection of the host bacterium wit...

journal_title：FEMS microbiology letters

authors： Dueñas M,Borrebaeck CA

更新日期：1995-01-15 00:00:00

abstract：:Molecular information suggests that there is a broad diversity of acetogens in the rumen, distinct from any currently isolated acetogens. We combined molecular analysis with enrichment culture techniques to investigate this diversity further. Methane-inhibited, hydrogenotrophic enrichment cultures produced acetate as ...

journal_title：FEMS microbiology letters

authors： Gagen EJ,Padmanabha J,Denman SE,McSweeney CS

更新日期：2015-07-01 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：:Brettanomyces/Dekkera yeasts have been identified as part of the grape yeast flora. They are well known for colonizing the cellar environmental and spoiling wines, causing haze, turbidity and strong off-flavours in wines and enhancing the volatile acidity. As the general practices applied to combat Brettanomyces/Dekke...

journal_title：FEMS microbiology letters

authors： Comitini F,Ciani M

更新日期：2011-03-01 00:00:00

abstract：:Development of pili on cells of Arthrobacter photogonimos is induced by photo-oxidative conditions. The nucleotide sequence was determined of a light-inducible gene (lipA) that encodes the precursor of a light-inducible pilin (designated LIP), a polypeptide of 212 amino acids. The N-terminal leader peptide includes a ...

journal_title：FEMS microbiology letters

authors： Yang HS,Hoober JK

更新日期：1998-06-01 00:00:00

abstract：:The benzimidazole fungicide thiophanate-methyl is commonly applied to control leaf mould of tomato caused by Cladosporium fulvum in China. In this study, 32 isolates of C. fulvum were examined for their sensitivities to thiophanate-methyl, and two benzimidazole-resistant (BenR) phenotypes BenR1 and BenR2 were identifi...

journal_title：FEMS microbiology letters

authors： Yan L,Chen J,Zhang C,Ma Z

更新日期：2008-01-01 00:00:00

abstract：:The influence of nutritional and physical stress on sporulation, conidial germination and vegetative biomass of Ophiocordyceps sinensis, one of the most important medicinal fungi in China and now globally, was evaluated using a two-stage culture method. All the treatments, except nutrient deprivation, enhanced conidia...

journal_title：FEMS microbiology letters

authors： Ren SY,Yao YJ

更新日期：2013-09-01 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：:To clarify the cause of the supersusceptibility of Branhamella catarrhalis to macrolide antibiotics, which are well-known to be inactive to most Gram-negative bacteria, we determined its cell surface hydrophobicity by the partition experiment between water and hydrocarbons. Its cell surface was found to be markedly mo...

journal_title：FEMS microbiology letters

authors： Gotoh N,Tanaka S,Nishino T

更新日期：1989-05-01 00:00:00

abstract：:Emergence of races in Fusarium oxysporum f. sp. lycopersici (Fol) is caused by loss or mutation of at least one avirulence (AVR) gene. The product of AVR1 is a small protein (Avr1) secreted by Fol in tomato xylem sap during infection. This protein triggers Fol race 1 specific resistance (I) in tomato, indicating that ...

journal_title：FEMS microbiology letters

authors： Kashiwa T,Suzuki T,Sato A,Akai K,Teraoka T,Komatsu K,Arie T

更新日期：2016-07-01 00:00:00

abstract：:Vf33 is a filamentous bacteriophage isolated from Vibrio parahaemolyticus. We performed Southern blot hybridization analysis to examine the distribution of Vf33-related genetic elements in the pandemic strains (O3:K6 strains isolated between 1995 and 1997, O4:K68 and O1:K untypeable strains isolated between 1997 and 1...

journal_title：FEMS microbiology letters

authors： Chang B,Yoshida S,Miyamoto H,Ogawa M,Horikawa K,Ogata K,Nishibuchi M,Taniguchi H

更新日期：2000-11-15 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：:The presence of diatoms in victim's internal organs has been regarded as a gold biological evidence of drowning. The idea becomes true at the advent of DNA metabarcoding. Unfortunately, the DNA barcode of diatoms are far from being applicable due to neither consensus on the barcode and nor reliable reference library.I...

journal_title：FEMS microbiology letters

authors： Liu M,Zhao Y,Sun Y,Wu P,Zhou S,Ren L

更新日期：2020-09-01 00:00:00

abstract：:Sera, from 17 patients with diarrhoea or haemolytic uraemic syndrome, and six healthy adults, were tested for neutralisation of Vero cytotoxins (VT). For all 17 patients there was evidence of infection with Escherichia coli O157. Sera from two controls but from none of the patients neutralised VT1, although two patien...

journal_title：FEMS microbiology letters

authors： Scotland SM,Said B,Thomas A,Rowe B

更新日期：1994-01-15 00:00:00

abstract：:Neisseria gonorrhoeae and Neisseria meningitidis are exclusively human pathogens. A crucial property of the pathogenicity of neisserial infection is the ability to adhere to human epithelial cells. Pili mediate adherence of these bacteria to target cells and thereby promote colonization and infection of mucosal surfac...

journal_title：FEMS microbiology letters

authors： Jonsson AB

更新日期：1998-05-01 00:00:00

abstract：:Saccharomyces cerevisiae was engineered for assembly of minicellulosomes by heterologous expression of a recombinant scaffolding protein from Clostridium cellulovorans and a chimeric endoglucanase E from Clostridium thermocellum. The chimeric endoglucanase E fused with the dockerin domain of endoglucanase B from C. ce...

journal_title：FEMS microbiology letters

authors： Hyeon JE,Yu KO,Suh DJ,Suh YW,Lee SE,Lee J,Han SO

更新日期：2010-09-01 00:00:00

abstract：:Many bacteria are capable of accumulating intracellular granules of polyhydroxyalkanoates (PHA). In this work, we developed confocal microscopy analysis of bacterial cells to study changes in the diameters of cells as well as PHA granules during growth and PHA accumulation in the bacterium Cupriavidus necator H16 (for...

journal_title：FEMS microbiology letters

authors： Mravec F,Obruca S,Krzyzanek V,Sedlacek P,Hrubanova K,Samek O,Kucera D,Benesova P,Nebesarova J

更新日期：2016-05-01 00:00:00

abstract：:Most Moraxella catarrhalis isolates express a highly-conserved outer membrane protein of 453 residues designated OMPCD, which has been previously shown to mediate binding to A549 human lung cells. Here, it is reported that two distinct domains of the M. catarrhalis strain O35E OMPCD protein specify adherence. Truncate...

journal_title：FEMS microbiology letters

authors： Akimana C,Lafontaine ER

更新日期：2007-06-01 00:00:00

abstract：:A phylogenetic analysis based on 16S rRNA was performed on the genera Planococcus, Marinococcus, Sporosarcina and endospore-forming rods. In agreement with earlier 16S rRNA cataloguing data, Planococcus citreus and Sporosarcina ureae clustered with Bacillus pasteurii and other bacilli containing lysine in their cell w...

journal_title：FEMS microbiology letters

authors： Farrow JA,Ash C,Wallbanks S,Collins MD

更新日期：1992-06-01 00:00:00