Tetratricopeptide-like repeats in type-III-secretion chaperones and regulators.

abstract：:This study reports on the antifungal activities of statins combined with an antifungal compound secreted by Penicillium chrysogenum, PAF. Several species belonging in the class Zygomycetes are considered to be agents of human or animal mycoses; other species have significance as postharvest plant pathogens. In the pre...

journal_title：FEMS microbiology letters

authors： Galgóczy L,Papp T,Lukács G,Leiter E,Pócsi I,Vágvölgyi C

更新日期：2007-05-01 00:00:00

abstract：:We report for the first time the cloning and characterisation of a protozoal enzyme involved in plant cell wall polysaccharide degradation. A cDNA library was constructed from the ruminal protozoan Polyplastron multivesiculatum and a stable clone expressing xylanase activity was isolated. The encoded enzyme belongs to...

journal_title：FEMS microbiology letters

authors： Devillard E,Newbold CJ,Scott KP,Forano E,Wallace RJ,Jouany JP,Flint HJ

更新日期：1999-12-01 00:00:00

abstract：:Biological halogenation of aromatic compounds implies the generation of reducing equivalents in the form of e.g. NADH. Thermodynamic calculations show that coupling the halogenation step to a step in which the reducing equivalents are oxidized with a potent oxidant such as O2 or N2O makes the halogenation reaction the...

journal_title：FEMS microbiology letters

authors： Dolfing J

更新日期：1998-10-15 00:00:00

abstract：:We devised a screening method to obtain basidiomycetous fungi capable of degrading dioxins. About 200 fungal strains were selected from more than 1500 strains by their ability to decolorize Remazol brilliant blue R dye as an indicator. To attempt to eliminate the factor of dioxin sorption by mycelia, we prepared two s...

journal_title：FEMS microbiology letters

authors： Sato A,Watanabe T,Watanabe Y,Harazono K,Fukatsu T

更新日期：2002-08-06 00:00:00

abstract：:Mesophilic Aeromonas hydrophila from serotypes O:11 and O:34 grown in a glucose-rich medium produce a capsule that can be seen under light and electron microscopy. The purified capsular polysaccharide has a composition qualitatively similar for strains O:11 and O:34, but quantitatively different. The capsular polysacc...

journal_title：FEMS microbiology letters

authors： Martínez MJ,Simon-Pujol D,Congregado F,Merino S,Rubires X,Tomás JM

更新日期：1995-04-15 00:00:00

abstract：:The enterobacterium Photorhabdus luminescens produces a number of toxins to kill its insect host. By analyzing the genomic sequence of P. luminescens TT01, we found that amino acid sequences encoded by plu1961 and plu1962 showed high similarity to XaxAB binary toxin of Xenorhabuds nematophila, which has both necrotic ...

journal_title：FEMS microbiology letters

authors： Zhang X,Hu X,Li Y,Ding X,Yang Q,Sun Y,Yu Z,Xia L,Hu S

更新日期：2014-01-01 00:00:00

abstract：:The viability of probiotics is affected by several factors during manufacturing, storage and gastrointestinal tract passage. Protecting the probiotics from harmful conditions is particularly critical for oxygen sensitive species like Akkermansia muciniphila, a bacterium which recently has been proposed as a next-gener...

journal_title：FEMS microbiology letters

authors： Marcial-Coba MS,Saaby L,Knøchel S,Nielsen DS

更新日期：2019-01-01 00:00:00

abstract：:We recently described adhesion to and invasion of bovine mammary gland cells by Staphylococcus aureus in vitro. Here, we show that the levels of adhesion and invasion are dependent on the bacterial growth phase and are controlled by the agr locus. Incubation of exponential growth phase cells of S. aureus with mammary ...

journal_title：FEMS microbiology letters

authors： Lammers A,Nuijten PJ,Smith HE

更新日期：1999-11-01 00:00:00

abstract：:Expression of AT-rich genes from microorganisms such as archaea is often inefficient in Escherichia coli. The trpA and trpB genes encoding the tryptophan synthase subunits were cloned from the hyperthermophilic archaeon Pyrococcus furiosus. No apparent difference in codon bias was found between the genes. However, usi...

journal_title：FEMS microbiology letters

authors： Ishida M,Oshima T,Yutani K

更新日期：2002-11-05 00:00:00

abstract：:Horizontal gene transfer plays a significant role in bacterial evolution and has major clinical importance. Thus, it is vital to understand the mechanisms and kinetics of genetic transformations. Natural transformation is the driving mechanism for horizontal gene transfer in diverse genera of bacteria. Our study intro...

journal_title：FEMS microbiology letters

authors： Santala V,Karp M,Santala S

更新日期：2016-07-01 00:00:00

abstract：:In this study, a putative N-acetylmuramyl-l-alanine amidase gene (bb0666) was identified in the genome of the Lyme disease spirochete Borrelia burgdorferi. This protein shares c. 30% identity with its counterparts from other bacteria. Reverse transcriptase-PCR analysis showed that bb0666 along with two other genes (bb...

journal_title：FEMS microbiology letters

authors： Yang Y,Li C

更新日期：2009-01-01 00:00:00

abstract：:We have investigated the specificity of six different lysozymes for peptidoglycan substrates obtained by extraction of a number of gram-negative bacteria and Micrococcus lysodeikticus with chloroform/Tris-HCl buffer (chloroform/buffer). The lysozymes included two that are commercially available (hen egg white lysozyme...

journal_title：FEMS microbiology letters

authors： Nakimbugwe D,Masschalck B,Deckers D,Callewaert L,Aertsen A,Michiels CW

更新日期：2006-06-01 00:00:00

abstract：:We screened for a gene that inhibits streptomycin production in Streptomyces griseus when it is introduced on a high-copy-number plasmid pIJ702, and obtained a plasmid pKM545. The introduction of pKM545 abolished streptomycin production on all media tested including YMP-sugar and Nutrient broth. S1 protection analysis...

journal_title：FEMS microbiology letters

authors： Takano H,Toriumi N,Hirata M,Amano T,Ohya T,Shimada R,Kusada H,Amano S,Matsuda K,Beppu T,Ueda K

更新日期：2016-07-01 00:00:00

abstract：:The large intestine of dogs contains a complex microbial ecosystem with predominance of streptococci, bifidobacteria, lactobacilli, Bacteroides and Clostridium. Generally, this predominant microbiota in dogs is relatively stable in time but much less is known about its taxonomic composition. Moreover, almost no studie...

journal_title：FEMS microbiology letters

authors： Vanhoutte T,Huys G,De Brandt E,Fahey GC Jr,Swings J

更新日期：2005-08-01 00:00:00

abstract：:We have constructed a DNA library from a virulent Salmonella typhimurium strain, in an avirulent strain. The process of selecting the components of interest from the library involved iterative growth in liquid culture. This resulted, after four cycles, in the culture becoming homogeneous for a single plasmid, which wa...

journal_title：FEMS microbiology letters

authors： Lodge JM,Robey M,Stephen J,Brown NL

更新日期：1999-01-15 00:00:00

abstract：:In addition to core Cas proteins, CRISPR-Cas loci often encode ancillary proteins that modulate the activity of the respective effectors in interference. Subtype VI-B1 CRISPR-Cas systems encode the Csx27 protein that down-regulates the activity of Cas13b when the type VI-B locus is expressed in Escherichia coli. We sh...

journal_title：FEMS microbiology letters

authors： Makarova KS,Gao L,Zhang F,Koonin EV

更新日期：2019-04-01 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：:Culture medium from an isolate of the fungus Aspergillus candidus was extracted, fractionated and examined to discover compounds antagonistic to plant-parasitic nematodes that are important pathogens of agricultural crops. Column, thin layer and preparative chromatographies and spectral and elemental analyses, were us...

journal_title：FEMS microbiology letters

authors： Shemshura ON,Bekmakhanova NE,Mazunina MN,Meyer SL,Rice CP,Masler EP

更新日期：2016-03-01 00:00:00

abstract：:Alignment of published 16S rRNA sequences allowed the definition of a pair of oligonucleotides suitable for polymerase chain reaction (PCR). Using this pair of PCR primers, several mycoplasmas including the four human parasites Mycoplasma genitalium, M. hominis, M. salivarium and M. orale were detected. This DNA ampli...

journal_title：FEMS microbiology letters

authors： Blanchard A,Gautier M,Mayau V

更新日期：1991-06-01 00:00:00

abstract：:We report for the first time the production of acyl homoserine lactones (AHLs) by Erwina amylovora, an important quarantine bacterial pathogen that causes fire blight in plants. E. amylovora produces one N-acyl homoserine lactone [a N-(3-oxo-hexanoyl)-homoserine lactone or a N-(3-hydroxy-hexanoyl)-homoserine lactone] ...

journal_title：FEMS microbiology letters

authors： Venturi V,Venuti C,Devescovi G,Lucchese C,Friscina A,Degrassi G,Aguilar C,Mazzucchi U

更新日期：2004-12-15 00:00:00

abstract：:Endoglucanase of Aspergillus niger AS-101 was partially purified by ammonium sulphate fractionation and molecular sieving on Sephadex G-200. The enzyme was found to be unstable on storage, however, it received some protection on the addition of BSA, glycerol or sodium azide. Glycerol also protected the enzyme from ina...

journal_title：FEMS microbiology letters

authors： Singh A,Agrawal AK,Abidi AB,Darmwal NS

更新日期：1990-09-01 00:00:00

abstract：:Tolerance of the foodborne pathogen Listeria monocytogenes to sublethal concentrations of disinfectants has been frequently reported. Particularly, quaternary ammonium compounds (QACs) such as benzalkonium chloride (BC) are often used in disinfectants and also as antiseptics in food industry and hospitals. Recently, w...

journal_title：FEMS microbiology letters

authors： Müller A,Rychli K,Zaiser A,Wieser C,Wagner M,Schmitz-Esser S

更新日期：2014-12-01 00:00:00

abstract：:A molecular cloning strategy has been designed to isolate the gene that encodes the small cytoplasmic RNA (scRNA) component of bacterial signal recognition particles. Using this strategy a putative Listeria monocytogenes scRNA lambda gt11 recombinant clone was isolated. A previously described complementation assay dev...

journal_title：FEMS microbiology letters

authors： Barry T,Kelly M,Glynn B,Peden J

更新日期：1999-04-01 00:00:00

abstract：:The essential oil of German chamomile showed specific inhibition toward aflatoxin G(1) (AFG(1)) production, and (E)- and (Z)-spiroethers were isolated as the active compounds from the oil. The (E)- and (Z)-spiroethers inhibited AFG(1) production of Aspergillus parasiticus with inhibitory concentration 50% (IC(50)) val...

journal_title：FEMS microbiology letters

authors： Yoshinari T,Yaguchi A,Takahashi-Ando N,Kimura M,Takahashi H,Nakajima T,Sugita-Konishi Y,Nagasawa H,Sakuda S

更新日期：2008-07-01 00:00:00

abstract：:A selection of influential FEMS publications to celebrate the 40th anniversary of FEMS. ...

journal_title：FEMS microbiology letters

authors： Prosser JI,Cole JA,Nielsen J,Bavoil PM,Häggblom MM

更新日期：2014-05-01 00:00:00

abstract：:Divergicin 750, a bacteriocin produced by Carnobacterium divergens 750, preferentially inhibited the growth of strains of Carnobacterium and Enterococcus. Selected strains of Listeria monocytogenes and Clostridium perfringens were also inhibited. The bacteriocin was purified to homogeneity by ammonium sulfate precipit...

journal_title：FEMS microbiology letters

authors： Holck A,Axelsson L,Schillinger U

更新日期：1996-02-15 00:00:00

abstract：:The small heat shock protein (smHsp) Lo18 from lactic acid bacteria Oenococcus oeni reduces in vitro thermal aggregation of proteins and modulates the membrane fluidity of native liposomes. An absence of information relating to the way in which the smHsp demonstrates a stabilizing effect for both proteins and membrane...

journal_title：FEMS microbiology letters

authors： Weidmann S,Rieu A,Rega M,Coucheney F,Guzzo J

更新日期：2010-08-01 00:00:00

abstract：:For the establishment of a diagnostic tool for mycobacterial species, a part of the dnaA gene was amplified and sequenced from clinically relevant 27 mycobacterial species as well as 49 clinical isolates. Sequence variability in the amplified segment of the dnaA gene allowed the differentiation of all species except f...

journal_title：FEMS microbiology letters

authors： Mukai T,Miyamoto Y,Yamazaki T,Makino M

更新日期：2006-01-01 00:00:00

abstract：:The formation of landomycin A or one of its derivatives (5,6-anhydrolandomycin A) in a heterologous strain has never been achieved. It has now been made possible by the coexpression of a cosmid containing all biosynthetic genes necessary to produce landomycin A together with a pathway-specific regulatory gene. As host...

journal_title：FEMS microbiology letters

authors： von Mulert U,Luzhetskyy A,Hofmann C,Mayer A,Bechthold A

更新日期：2004-01-15 00:00:00

abstract：:Siderophore production by entomo- and phytopathogens, plus the cross-utilization of these siderophores and expression of outer membrane receptor proteins (OMRPs) by Diamondback moth (DBM) gut bacterial strains, were all examined. All the tested strains grew in the presence of 2, 2'-dipyridyl, and the Brachybacterium s...

journal_title：FEMS microbiology letters

authors： Indiragandhi P,Anandham R,Madhaiyan M,Kim GH,Sa T

更新日期：2008-12-01 00:00:00