Arginine inhibits Na-driven flagellar motors of alkaliphilic Bacillus.

abstract：:The fatty acid composition during the transformation of Trypanosoma cruzi epimastigotes into metacyclic trypomastigotes (metacyclogenesis) was analysed by gas-liquid chromatography and mass spectrometry. Significant qualitative and quantitative changes in the fatty acid composition occurred during incubation of epimas...

journal_title：FEMS microbiology letters

authors： Esteves MG,Gonzales-Perdomo M,Alviano CS,Angluster J,Goldenberg S

更新日期：1989-05-01 00:00:00

abstract：:Chromosome analysis by pulsed-field gel electrophoresis shows a high level of genetic heterogeneity between the two subspecies of the green sulfur bacteria Chlorobium limicola analysed: C. limicola and C. limicola f. s. thiosulfatophilum. Currently, they are differentiated only by the ability to utilize thiosulfate as...

journal_title：FEMS microbiology letters

authors： Méndez-Alvarez S,Pavoń V,Esteve I,Guerrero R,Gaju N

更新日期：1995-12-15 00:00:00

abstract：:Food-borne diseases are a threat to human health and can cause severe economic losses. Nowadays, in a growing and increasingly interconnected world, food-borne diseases need to be dealt with in a global manner. In order to tackle this issue, it is essential to consider all possible entry routes of human pathogens into...

journal_title：FEMS microbiology letters

authors： Schierstaedt J,Grosch R,Schikora A

更新日期：2019-12-01 00:00:00

abstract：:The microbial community structure of two biofilters used for the oxidation of methane and organic trace gases generated in landfills was analysed by phospholipid fatty acid composition. Community structure varied with biofilter depth, reflecting varying conditions of substrate supply as well as of organic carbon conte...

journal_title：FEMS microbiology letters

authors： Gebert J,Gröngröft A,Schloter M,Gattinger A

更新日期：2004-11-01 00:00:00

abstract：:As part of the ongoing sequencing of the complete Salmonella typhimurium LT2 genome, a partly ordered set of 416 lambda clones has been developed, representing over 90% of the genome. The average insert size is 17 kb. Sequences were obtained from both ends of each clone in this set. A total of over 600 kb of sequence ...

journal_title：FEMS microbiology letters

authors： Wong RM,Wong KK,Benson NR,McClelland M

更新日期：1999-04-15 00:00:00

abstract：:The structure and distribution of a Mycobacterium bovis BCG insertion element of the IS21 family were investigated. Several IS21-like elements found in mycobacterial genomes were separated in four types, following their nucleic acid similarities. The M. bovis BCG IS21 element is highly similar to IS1533 (class I), 70%...

journal_title：FEMS microbiology letters

authors： Lefèvre P,Braibant M,Content J,Gilot P

更新日期：1999-09-15 00:00:00

abstract：:A serum-susceptible, guinea-pig chamber-passaged, laboratory strain (BS4 (agar)) of Neisseria gonorrhoeae was converted to serum resistance by incubation with cytidine 5-monophospho-N-acetyl neuraminic acid (CMP-NANA) and examined by electron microscopy after staining with ruthenium-red. In contrast to serum susceptib...

journal_title：FEMS microbiology letters

authors： Fox AJ,Curry A,Rowland PL,Lancaster S,Jones DM,Parsons NJ,Cole JA,Smith H

更新日期：1990-01-01 00:00:00

abstract：:In this study we have investigated the ability of nonencapsulated, nontypeable Haemophilus influenzae, NT477 to survive in the J774 mouse macrophage-like cell line. Viable, intracellular nontypeable H. influenzae could still be recovered from macrophages 72 h after phagocytosis. In contrast, H. influenzae strain Rd, a...

journal_title：FEMS microbiology letters

authors： Craig JE,Cliffe A,Garnett K,High NJ

更新日期：2001-09-11 00:00:00

abstract：:Mini-Tn10luxABcam/Ptac-ATS was constructed in order to develop a luciferase-transducing bacteriophage for detecting Escherichia coli O157:H7. The transposon was designed to deliver a 3.6-kb insertion that confers n-decanal-dependent bioluminescence and resistance to chloramphenicol and was constructed using mini-Tn10c...

journal_title：FEMS microbiology letters

authors： Waddell TE,Poppe C

更新日期：2000-01-15 00:00:00

abstract：:A rapidly growing industrial complex including oil refineries and chemical industries has developed around the coastal area of Haldia port in the district of Midnapore, West Bengal, India. The coastal water is highly polluted with industrial wastes along with petroleum hydrocarbons. The bacteria isolated from the diff...

journal_title：FEMS microbiology letters

authors： Bhattacharya M,Roy SS,Biswas D,Kumar R

更新日期：2000-04-15 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：:Nucleoside diphosphate kinase (NDK) is a housekeeping enzyme localized in cellular organelles and distributed in various organs in prokaryotes and eukaryotes. In Neurospora crassa, NDK-1 is suggested to control catalases in response to heat, oxidative stress and light. In this study, we identified the presence of NDK-...

journal_title：FEMS microbiology letters

authors： Yoshida Y,Hasunuma K

更新日期：2006-08-01 00:00:00

abstract：:In a large-scale gene disruption screen of Magnaporthe oryzae, a gene MoST1 encoding a protein belonging to the hexose transporter family was identified as a gene required for conidiation and culture pigmentation. The gene MoST1 located on chromosome V of the M. oryzae genome was predicted to be 1892 bp in length with...

journal_title：FEMS microbiology letters

authors： Saitoh H,Hirabuchi A,Fujisawa S,Mitsuoka C,Terauchi R,Takano Y

更新日期：2014-03-01 00:00:00

abstract：:A native collection of Bacillus thuringiensis strains was screened, once a reliable bioassay technique to assess the toxicity against the coffee berry borer (CBB) first-instar larvae was developed. A first round of bioassays with 170 strains indicated that the great majority of them showed no or very little insecticid...

journal_title：FEMS microbiology letters

authors： Méndez-López I,Basurto-Ríos R,Ibarra JE

更新日期：2003-09-12 00:00:00

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：:To determine the existence of an acid stress response in Helicobacter pylori the global changes in the proteins synthesized by the bacterium when subjected to an acid stress were studied. H. pylori ATCC43504 previously adapted to pH 7 did not show an acid stress response as detected by the two-dimensional electrophore...

journal_title：FEMS microbiology letters

authors： Toledo H,Valenzuela M,Rivas A,Jerez CA

更新日期：2002-07-16 00:00:00

abstract：:Soil isolate Pseudomonas sp. strain AKN5 degrades atrazine as the sole source of nitrogen. The strain showed expeditious growth on medium containing citrate as the carbon source and ammonium chloride as the nitrogen source as compared to citrate plus atrazine or cyanuric acid. Biochemical and nitrogen-source-dependent...

journal_title：FEMS microbiology letters

authors： Sharma A,Kalyani P,Trivedi VD,Kapley A,Phale PS

更新日期：2019-01-01 00:00:00

abstract：:Among the etiological agents of Lyme disease, Borrelia burgdorferi sensu stricto strains carry a 16 kb plasmid, which did not hybridize to plasmids of B. garinii and B. afzelii strains. A 1271 bp DNA fragment of the 16 kb plasmid was cloned. It hybridized to several plasmids of this species (16, 27 and 55 kb). Sequenc...

journal_title：FEMS microbiology letters

authors： Misonne MC,Schuttler M,Dernelle JM,De Kesel M,Hoet PP

更新日期：1997-05-01 00:00:00

abstract：:Twitching motility is a form of bacterial translocation over solid or semi-solid surfaces mediated by the extension, tethering, and subsequent retraction of type IV pili. These pili are also known to be involved in virulence, biofilm formation, formation of fruiting bodies, horizontal gene transfer, and protein secret...

journal_title：FEMS microbiology letters

authors： Coil DA,Anné J

更新日期：2009-04-01 00:00:00

abstract：:Changes in gene expression play a critical role in enhancing the ability of cyanobacteria to survive under cold conditions. In the present study, Spirulina platensis cultures were grown at the optimal growth temperature, in the light, before being transferred to dark conditions at 22 degrees C. Two dimensional-differe...

journal_title：FEMS microbiology letters

authors： Jeamton W,Mungpakdee S,Sirijuntarut M,Prommeenate P,Cheevadhanarak S,Tanticharoen M,Hongsthong A

更新日期：2008-04-01 00:00:00

abstract：:A novel vip3-type gene named vip3LB has been isolated from Bacillus thuringiensis strain BUPM95. The corresponding secreted vegetative insecticidal protein was active against the lepidopteran insect Ephestia kuehniella. The vip3LB gene was shown, for the first time, to be carried by the large plasmid containing the cr...

journal_title：FEMS microbiology letters

authors： Mesrati LA,Tounsi S,Jaoua S

更新日期：2005-03-15 00:00:00

abstract：:Type II restriction endonucleases were purified by heparin-sepharose followed by ion chromatography from Treponema strains. The results indicate that in addition to frequently cutting GATC-specific restriction enzymes, the tested strains also possess rarely cutting endonucleases. The purified restriction endonucleases...

journal_title：FEMS microbiology letters

authors： Piknova M,Javorsky P,Pristas P

更新日期：2005-10-01 00:00:00

abstract：:Vibrio cholerae non-O1 strain N037 produced a hemolysin (NO37-Hly) which was antigenically similar to E1 Tor hemolysin (E1 Tor-Hly) but different in molecular size, hemolytic activity, and glucose binding capacity. In the gene encoding NO37-Hly, a 4-bp insertion into the structural gene for E1 Tor-Hly (hlyA) was found...

journal_title：FEMS microbiology letters

authors： Honma Y,Yamamoto K,Iwanaga M

更新日期：1995-11-01 00:00:00

abstract：:MHYT, a new conserved protein domain with a likely signaling function, is described. This domain consists of six transmembrane segments, three of which contain conserved methionine, histidine, and tyrosine residues that are projected to lie near the outer face of the cytoplasmic membrane. In Synechocystis sp. PCC6803,...

journal_title：FEMS microbiology letters

authors： Galperin MY,Gaidenko TA,Mulkidjanian AY,Nakano M,Price CW

更新日期：2001-11-27 00:00:00

abstract：:The glnAntrBC operon of Proteus vulgaris was cloned and heterologously expressed in Escherichia coli. The nucleotide sequence was determined. An open reading frame of 1407 bp was identified as the glnA gene and the deduced amino acid sequence showed 82% identity with the E. coli glutamine synthetase protein. Heterolog...

journal_title：FEMS microbiology letters

authors： Steglitz-Mörsdorf U,Mörsdorf G,Kaltwasser H

更新日期：1993-01-15 00:00:00

abstract：:A DNA microarray was used to analyze the distribution of plasmid and chromosomal genes among strains of enteroaggregative Escherichia coli (EAEC) isolated from a prospective diarrhoea surveillance study in the United Kingdom. Target genes were extracted from existing databases and from the genome sequence of prototype...

journal_title：FEMS microbiology letters

authors： Jenkins C,van Ijperen C,Dudley EG,Chart H,Willshaw GA,Cheasty T,Smith HR,Nataro JP

更新日期：2005-12-01 00:00:00

abstract：:Outer membrane-associated proteins of 18 kDa were expressed by enteroaggregative Escherichia coli (EAggEC) belonging to serotypes O126:H27 and O44:H18, which hybridized with a probe derived from a plasmid necessary for enteroaggregative adhesion. The 18 kDa proteins expressed by strains of E. coli, belonging to these ...

journal_title：FEMS microbiology letters

authors： Chart H,Smith HR,Rowe B

更新日期：1995-10-01 00:00:00

abstract：:The response regulator proteins of two-component systems mediate many adaptations of bacteria to their ever-changing environment. Most response regulators are transcription factors that alter the level of transcription of specific sets of genes. Activation of response regulators requires their phosphorylation on a con...

journal_title：FEMS microbiology letters

authors： Ladds JC,Muchová K,Blaskovic D,Lewis RJ,Brannigan JA,Wilkinson AJ,Barák I

更新日期：2003-06-27 00:00:00

abstract：:Multidrug resistance plasmids carrying the bla(CMY-2) gene have been identified in Salmonella enterica serovars Typhimurium and Newport from the United States. This gene confers decreased susceptibility to ceftriaxone, and is most often found in strains with concomitant resistance to ampicillin, chloramphenicol, strep...

journal_title：FEMS microbiology letters

authors： Doublet B,Carattoli A,Whichard JM,White DG,Baucheron S,Chaslus-Dancla E,Cloeckaert A

更新日期：2004-04-15 00:00:00

abstract：:Matrix proteins are the driving force of assembly of enveloped viruses. Their main function is to interact with and polymerize at cellular membranes and link other viral components to the matrix-membrane complex resulting in individual particle shapes and ensuring the integrity of the viral particle. Although matrix p...

journal_title：FEMS microbiology letters

authors： Timmins J,Ruigrok RW,Weissenhorn W

更新日期：2004-04-15 00:00:00