Typing Tuber melanosporum and Chinese black truffle species by molecular markers.

abstract：:Segmented filamentous bacteria (SFB) are inhabitants of the small intestine of various animals, where they can be detected microscopically due to their specific morphology and intimate association with the intestinal epithelium. SFB colonize the distal part of the small intestine in a host-specific manner and affects ...

journal_title：FEMS microbiology letters

authors： Jonsson H

更新日期：2013-05-01 00:00:00

abstract：:A new type II restriction endonuclease, SshAI, was purified from Salmonella shikmonah TK139 of kangaroo origin. The recognition and cleavage specificity of Ssh AI was determined to be 5'-CC/TNAGG-3', identical to that of SauI from Streptomyces aureofaciens and Bsu36I from Bacillus subtilis. Based on closely related an...

journal_title：FEMS microbiology letters

authors： Miyahara M,Nakajima K,Kawanishi T,Mise K

更新日期：1990-01-01 00:00:00

abstract：:Mycoplasma salivarium cells bound the Fc fragment of human immunoglobulin G. The activity was remarkably enhanced by Mn2+, but not by Mg2+ and Ca2+; significantly inhibited by D-mannose; and reduced by pronase treatment of the cells. About 90% of the cells treated with pronase were not disrupted. Sodium dodecyl sulfat...

journal_title：FEMS microbiology letters

authors： Shibata K,Sawa Y,Inoue S,Noda M,Watanabe T

更新日期：1994-11-01 00:00:00

abstract：:To elucidate the molecular mechanism by which the MexR repressor regulates expression of the MexAB-OprM efflux pump, we investigated MexR and the mexR-mexA intergenic DNA (mexOP) interaction, and transcription of the mexA-lacZ reporter gene containing different lengths of mexOP. Homogeneously purified MexR bound speci...

journal_title：FEMS microbiology letters

authors： Saito K,Eda S,Maseda H,Nakae T

更新日期：2001-02-05 00:00:00

abstract：:Abstract The emergence of the nontuberculosis mycobacteria (NTM) as clinically relevant pathogens has warranted the study of these ubiquitous organisms in the context of their likely environmental niche, the biofilm. We assayed the NTM bacterium Mycobacterium marinum strain 1218R, a fish outbreak isolate, for biofilm ...

journal_title：FEMS microbiology letters

authors： Hall-Stoodley L,Brun OS,Polshyna G,Barker LP

更新日期：2006-04-01 00:00:00

abstract：:The phylogenetic position of an acidophilic chemo-organotrophic menaquinone-containing bacterium, Acidobacterium capsulatum, was studied on the basis of 16S rRNA gene sequence information. A. capsulatum showed the highest level of sequence similarity to Heliobacterium chlorum, a member of the Gram-positive group, yet ...

journal_title：FEMS microbiology letters

authors： Hiraishi A,Kishimoto N,Kosako Y,Wakao N,Tano T

更新日期：1995-10-01 00:00:00

abstract：:The electron transfer pathway to Fe(III) reduction in Geobacter sulfurreducens has been hypothesized to consist of a series of c-type cytochromes. Previous genetic studies suggested that the inner membrane-associated, c-type cytochrome, MacA, was a component of the electron transfer chain leading to Fe(III) reduction ...

journal_title：FEMS microbiology letters

authors： Kim BC,Lovley DR

更新日期：2008-09-01 00:00:00

abstract：:Bacillus sp. strain CS93, which was previously isolated from Pozol, was previously shown to produce iturin A, bacilysin and chlorotetaine. To investigate the biosynthetic mechanism of chlorotetaine production, the bac genes were amplified from genomic DNA of Bacillus sp. CS93 by PCR and sequenced. The genes bacABCDE w...

journal_title：FEMS microbiology letters

authors： Moran S,Robertson K,Paradisi F,Rai DK,Murphy CD

更新日期：2010-03-01 00:00:00

abstract：:Among aerobic prokaryotes, many different terminal oxidase complexes have been described. Sequence comparison has revealed that the aa3-type cytochrome c oxidase and the bo3-type quinol oxidase are variations on the same theme: the heme-copper oxidase. A third member of this family has recently been recognized: the cb...

journal_title：FEMS microbiology letters

authors： van der Oost J,de Boer AP,de Gier JW,Zumft WG,Stouthamer AH,van Spanning RJ

更新日期：1994-08-01 00:00:00

abstract：:The NH(2)-terminal amino acid sequence of L-threo-3-hydroxyaspartate dehydratase from Pseudomonas sp. T62 showed significant similarity to that of the SRY1 gene product of Saccharomyces cerevisiae (serine racemase in yeast). SRY1 was cloned and expressed in Escherichia coli, and the gene product was purified and parti...

journal_title：FEMS microbiology letters

authors： Wada M,Nakamori S,Takagi H

更新日期：2003-08-29 00:00:00

abstract：:Cell wall LPS of Escherichia coli are organized as particles which are visible in the electron microscope, after treatment of the wall with alkali. We now describe alkali treated walls of three E. coli strains with differences in susceptibility to the T4 phage infection. Strain CR63, a usual host for the T4 phage, sho...

journal_title：FEMS microbiology letters

authors： Zorzopulos J,de Long S,Chapman V,Kozloff LM

更新日期：1989-10-01 00:00:00

abstract：:Pseudomonas aeruginosa PA96 is a clinical isolate from Guangzhou, China, that is multiresistant to antibiotics. We previously described the 500-kb IncP-2 plasmid, pOZ176 that encodes many resistance genes including the IMP-9 carbapenemase. Whole-genome sequencing of PA96 enabled characterization of its genomic islands...

journal_title：FEMS microbiology letters

authors： Déraspe M,Alexander DC,Xiong J,Ma JH,Low DE,Jamieson FB,Roy PH

更新日期：2014-07-01 00:00:00

abstract：:The study of exopolysaccharide production by heterofermentative sourdough lactic acid bacteria has shown that Weissella strains isolated from sourdoughs produce linear dextrans containing α-(1→6) glucose residues with few α-(1→3) linkages from sucrose. In this study, several dextran-producing strains, Weissella cibari...

journal_title：FEMS microbiology letters

authors： Bounaix MS,Robert H,Gabriel V,Morel S,Remaud-Siméon M,Gabriel B,Fontagné-Faucher C

更新日期：2010-10-01 00:00:00

abstract：:Arbuscular mycorrhizal fungi (AMF) have been extensively studied in natural and agricultural ecosystems, but little is known about their diversity and community structure in highly petroleum-polluted soils. In this study, we described an unexpected diversity of AMF in a sedimentation basin of a former petrochemical pl...

journal_title：FEMS microbiology letters

authors： de la Providencia IE,Stefani FO,Labridy M,St-Arnaud M,Hijri M

更新日期：2015-06-01 00:00:00

abstract：:The mating response of the fission yeast Schizosaccharomyces pombe is mediated by mating pheromones, M-factor and P-factor, produced by h- and h+ cells, respectively. When the M-factor receptor (Map3) was ectopically expressed in h- cells lacking the P-factor receptor (Mam2), they acquired mating competence in respons...

journal_title：FEMS microbiology letters

authors： Kitamura K,Nakamura T,Miki F,Shimoda C

更新日期：1996-09-15 00:00:00

abstract：:Streptococcus intermedius is well known to produce severe infections in various areas of the body. In this study, we evaluated the ability of S. intermedius to utilise human transferrin as a source of iron and investigated the mechanism by which iron can be obtained from this plasma protein. Adding either ferrous sulf...

journal_title：FEMS microbiology letters

authors： Brochu V,Greinier D,Mayrand D

更新日期：1998-09-01 00:00:00

abstract：:Tritrichomonas foetus is a venereal pathogen of cattle, which causes infertility, early embryonic death or abortion. In order to evaluate the potential trichomonicidal activity of benzimidazoles, the effects of thiabendazole, mebendazole and albendazole were analyzed on the multiplication, general morphology and ultra...

journal_title：FEMS microbiology letters

authors： Carvalho KP,Gadelha AP

更新日期：2007-10-01 00:00:00

abstract：:A semi-automated method has been developed for the quantification and measurement of conidia discharged by the aphid pathogen Erynia neoaphidis. This was used to compare conidiation by E. neoaphidis-mycosed pea aphid cadavers, mycelial plugs cut from agar plates, mycelial pellets from shake flasks and by mycelial pell...

journal_title：FEMS microbiology letters

authors： Bonner TJ,Pell JK,Gray SN

更新日期：2003-03-14 00:00:00

abstract：:5-Carboxymethyl-2-hydroxymuconic semialdehyde (CHMS) dehydrogenase from Escherichia coli C and Klebsiella pneumoniae M5a1 have been purified and some of their properties studied. The apparent Km values for NAD and CHMS were 11.7 +/- 1.5 microM and 5.2 +/- 1.9 microM, respectively, for the K. pneumoniae enzyme, and 19....

journal_title：FEMS microbiology letters

authors： Fawcett T,Garrido-Pertierra A,Cooper RA

更新日期：1989-02-01 00:00:00

abstract：:One hundred and ninety-eight clinical isolates of Mycobacterium kansasii collected between 2003 and 2004 in Japan were genotyped by PCR and restriction enzyme analysis (PRA) and 16S-23S internal transcribed spacer (ITS) sequencing. The results demonstrated that clinical isolates of M. kansasii in Japan are almost excl...

journal_title：FEMS microbiology letters

authors： Iwamoto T,Saito H

更新日期：2006-01-01 00:00:00

abstract：:Pseudomonas sp. TLC6-6.5-4 is a multiple metal resistant plant growth-promoting bacteria isolated from copper-contaminated lake sediments. In this study, a comprehensive analysis of genes involved in copper resistance was performed by generating a library of transposon (Tn5) mutants. Two copper-sensitive mutants with ...

journal_title：FEMS microbiology letters

authors： Li K,Pidatala RR,Ramakrishna W

更新日期：2012-10-01 00:00:00

abstract：:A gene expression system for both Bacillus subtilis and Escherichia coli was developed. The expression vector, pHASH102, produces any combination of promoter and open reading frame to be expressed based on the T-extended cloning method. Because the pHASH series vectors are designed to shuttle between the genome and a ...

journal_title：FEMS microbiology letters

authors： Ohashi Y,Ohshima H,Tsuge K,Itaya M

更新日期：2003-04-11 00:00:00

abstract：:The discovery of nitrite-dependent anaerobic methane oxidation (n-damo) mediated by 'Candidatus Methylomirabilis oxyfera' with nitrite and methane as substrates has connected biogeochemical carbon and nitrogen cycles in a new way. The paddy fields often carry substantial methane and nitrate, thus may be a favorable ha...

journal_title：FEMS microbiology letters

authors： Zhou L,Wang Y,Long XE,Guo J,Zhu G

更新日期：2014-11-01 00:00:00

abstract：:Different genes encoding pyridine nucleotide transhydrogenases (pntAB, udhA) and acetoacetyl-CoA reductases (phaB) were heterologously overexpressed in Rhodospirillum rubrum S1. A recombinant strain, which harbored the gene encoding the membrane-bound transhydrogenase PntAB from Escherichia coli MG1655 and the phaB1 g...

journal_title：FEMS microbiology letters

authors： Heinrich D,Raberg M,Steinbüchel A

更新日期：2015-04-01 00:00:00

abstract：:Five mutations in ccpA of Bacillus megaterium with impaired functions were analysed for carbon catabolite repression. The phenotypes support the hypothesis that CcpA assumes a PurR/LacI fold. The completely inactive mutants CcpA119GE and CcpA326am cause alterations which are incompatible with that fold. A mutation wit...

journal_title：FEMS microbiology letters

authors： Kraus A,Hillen W

更新日期：1997-08-01 00:00:00

abstract：:Interest in endophytes as natural sources for new medicines was inspired by the discovery of paclitaxel-producing endophytic fungi. This study investigated the anti-cancer activity of extracts of endophytes isolated from two Australian plants, Eremophila longifolia (EL) and Eremophila maculata (EM). Endophytes were is...

journal_title：FEMS microbiology letters

authors： Zaferanloo B,Pepper SA,Coulthard SA,Redfern CPF,Palombo EA

更新日期：2018-05-01 00:00:00

abstract：:Marine ammonia oxidising bacteria were enriched by incubation of sea water, amended with ammonium sulphate, and subsequent subculture in liquid inorganic medium. PCR primers were designed to be specific for rDNA sequences from ammonia oxidisers belonging to the beta-sub-group of the proteobacteria. These primers were ...

journal_title：FEMS microbiology letters

authors： McCaig AE,Embley TM,Prosser JI

更新日期：1994-07-15 00:00:00

abstract：:Site-directed mutagenesis of the lamB gene was used to introduce individual cysteine substitutions at 20 sites in two regions (surface loops L7 and L8) of LamB protein significant in antibody recognition. Characterisation of cysteine mutants involved immunoblotting with three surface-specific monoclonal antibodies (mA...

journal_title：FEMS microbiology letters

authors： Notley L,Hillier C,Ferenci T

更新日期：1994-07-15 00:00:00

abstract：:Hyphae of the human pathogenic fungus Candida albicans exhibit thigmotropic behaviour in vitro, in common with phytopathogenic and saprotrophic fungi. An examination of the literature on C. albicans hyphal penetration of epithelial and endothelial membranes does not support the premise that hyphal thigmotropism plays ...

journal_title：FEMS microbiology letters

authors： Davies JM,Stacey AJ,Gilligan CA

更新日期：1999-02-15 00:00:00

abstract：:A newly isolated strain of Variovorax paradoxus could grow on homovanillate and several monohydroxylated phenylacetic acids. During growth on homovanillate, the organism formed separate NAD(P)H-dependent hydroxylases with activity towards 4-hydroxyphenylacetic acid and homovanillate. Homovanillate hydroxylase catalyse...

journal_title：FEMS microbiology letters

authors： Allison N,Turner JE,Wait R

更新日期：1995-12-15 00:00:00