Allelic divergence at B alpha 1 pheromone receptor genes of Schizophyllum commune.

abstract：:The bovine enteric calici-like virus, Newbury agent 1 (NA1) was characterised to determine if it is a member of the Caliciviridae and to establish its antigenic relationship to the established bovine enteric calicivirus Newbury agent 2 (NA2). Solid phase immune electron microscopy (SPIEM) allowed quantification of NA1...

journal_title：FEMS microbiology letters

authors： Dastjerdi AM,Snodgrass DR,Bridger JC

更新日期：2000-11-01 00:00:00

abstract：:Bacteriophages infecting Salmonella spp. were isolated from sewage using soft agar overlays containing three Salmonella serovars and assessed with regard to their potential to control food-borne salmonellae. Two distinct phages, as defined by plaque morphology, structure and host range, were obtained from a single sam...

journal_title：FEMS microbiology letters

authors： Carey-Smith GV,Billington C,Cornelius AJ,Hudson JA,Heinemann JA

更新日期：2006-05-01 00:00:00

abstract：:A bacterium strain, which is capable of degrading monocrotophos, was isolated from sludge collected from the bottom of a wastewater treatment system of a chemical factory, and named M-1. On the basis of the results of the cellular morphology, physiological and chemotaxonomic characteristics and phylogenetic similarity...

journal_title：FEMS microbiology letters

authors： Jia KZ,Cui ZL,He J,Guo P,Li SP

更新日期：2006-10-01 00:00:00

abstract：:The signal peptidase (SPase) SipS of Bacillus subtilis is responsible for the processing of precursors of secreted proteins. It differs from the SPases of Gram-negative bacteria in structure and specificity. To assay the activity of SipS in vitro, two efficient transcription-translation systems for the synthesis of ra...

journal_title：FEMS microbiology letters

authors： Vehmaanperä J,Görner A,Venema G,Bron S,van Dijl JM

更新日期：1993-12-01 00:00:00

abstract：:In order to find reasons for the absence of fire blight in most countries of the Southern hemisphere, bark samples from apple and pear trees in orchards of the Western Cape region in South Africa were extracted for bacteria which could be antagonistic to Erwinia amylovora. Screening was done in the late growth season ...

journal_title：FEMS microbiology letters

authors： Jock S,Völksch B,Mansvelt L,Geider K

更新日期：2002-06-04 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

abstract：:The photosynthetic bacterium Rhodobacter sulfidophilus is able to grow chemotrophically and phototrophically at a broad range of light intensities. In contrast to other facultative phototrophs, R. sulfidophilus synthesizes reaction center and light-harvesting (LH) complexes, B870 (LHI) and B800-850 (LHII) even under f...

journal_title：FEMS microbiology letters

authors： Hagemann GE,Gad'on N,Garcia A,Drews G,Tadros MH

更新日期：1995-02-01 00:00:00

abstract：:We found two Shiga toxin producing Escherichia coli O157:H7 strains isolated from humans carrying the stx(1) gene with an IS1203-like element (designated as IS1203v(1)). The IS1203v(1) was inserted into the coding region of the A subunit 7 bp upstream from the TGA termination codon, resulting in a loss of two amino ac...

journal_title：FEMS microbiology letters

authors： Suzuki M,Kondo F,Ito Y,Matsumoto M,Hata M,Oka H,Takahashi M,Sakae K

更新日期：2004-05-01 00:00:00

abstract：:The aim of this study was to evaluate the ability of a nested PCR system to detect Salmonella senftenberg in raw oysters. The specific primers of the PCR were derived from the invA gene sequence, essential for Salmonella invasiveness into epithelial cells. First, for the extraction of DNA, four methods (guanidine isot...

journal_title：FEMS microbiology letters

authors： Vázquez-Novelle MD,Pazos AJ,Abad M,Sánchez JL,Pérez-Parallé ML

更新日期：2005-02-01 00:00:00

abstract：:A microorganism which reduces Fe(III) during the fermentation of glucose was isolated from freshwater sediment. The Fe(III) was supplied to enrichment cultures as a soluble complex with the bidentate ligand maltol (3-hydroxy-2-methyl-4-pyrone). Advantages that were afforded by the use of Fe(III)(maltol)3 over previous...

journal_title：FEMS microbiology letters

authors： Dobbin PS,Carter JP,Garcia-Salamanca San Juan C,von Hobe M,Powell AK,Richardson DJ

更新日期：1999-07-01 00:00:00

abstract：:It was shown that virulent Mycobacterium tuberculosis H37Rv induces necrosis of infected RAW264 cells at 24 h post infection while avirulent H37Ra and an attenuated H37Rv mutant that is deficient for RD1 region (H37RvDeltaRD1) cause less necrosis of the infected cells. While H37Rv caused damage of the mitochondrial in...

journal_title：FEMS microbiology letters

authors： Kaku T,Kawamura I,Uchiyama R,Kurenuma T,Mitsuyama M

更新日期：2007-09-01 00:00:00

abstract：:Mycelium of Pleurotus ostreatus var. florida with a decreased growth rate contained seven double-stranded RNA segments and isometrical virus particles with diameters of 24 and 30 nm. Mycelium with a normal growth rate lacked dsRNA. Protoclones from virus-containing mycelium contained one to seven of these dsRNA segmen...

journal_title：FEMS microbiology letters

authors： van der Lende TR,Harmsen MC,Go SJ,Wessels JG,Wessel JG

更新日期：1995-01-01 00:00:00

abstract：:Bacteriophage P008 revealed irreversible and uniform adsorption to cell walls of L. lactis subsp. 'diacetylactis' F7/2, whereas phage P127 adsorbed reversibly to a limited number of receptor sites on cell walls of L. lactis subsp. cremoris Wg2-1. Neither extraction of lipids, cell wall- and membrane-teichoic acids nor...

journal_title：FEMS microbiology letters

authors： Schäfer A,Geis A,Neve H,Teuber M

更新日期：1991-02-01 00:00:00

abstract：:Homologs of the Escherichia coli oxyR gene were identified in several Erwinia species, using a combination of PCR and Southern hybridization analysis. The oxyR gene from Erwinia carotovora was isolated on a cosmid clone and characterized. The gene and deduced gene product shared high level sequence identity with their...

journal_title：FEMS microbiology letters

authors： Calcutt MJ,Lewis MS,Eisenstark A

更新日期：1998-10-15 00:00:00

abstract：:A gene responsible for increased synthesis of hexaheme nitrite reductase (cytochrome c552) of Escherichia coli K-12 was cloned into pBR322 by the direct immunological screening method using antiserum against the purified enzyme. The cloned gene was mapped at 5 min on the chromosomal linkage map as the dni gene (relate...

journal_title：FEMS microbiology letters

authors： Kajie S,Ideta R,Yamato I,Anraku Y

更新日期：1991-10-01 00:00:00

abstract：:Integrons are bacterial genetic elements capable of capturing and expressing potentially adaptive genetic material. Class 1 integrons constitute the most intensely studied group of these elements to date, mainly due to their well-established role in the acquisition and dissemination of antibiotic resistance genes in c...

journal_title：FEMS microbiology letters

authors： Hardwick SA,Stokes HW,Findlay S,Taylor M,Gillings MR

更新日期：2008-01-01 00:00:00

abstract：:The cea-kil operon of the ColE1 plasmid is negatively regulated by the LexA-repressor and therefore, it is under the control of SOS regulation. We constructed a gene fusion between the cea and lacZ genes. Expression of the translational fusion can be easily detected by monitoring the levels of beta-galactosidase. Sinc...

journal_title：FEMS microbiology letters

authors： Schumann W,Songür N,Miltenburger HG

更新日期：1991-07-01 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：:Fusarium graminearum was grown on four lignocellulosic substrates (corn cobs, wheat bran, hop cell walls, and birchwood) and glucose as the sole carbon source. Proteomic studies performed on the resulting enzymatic cocktails highlighted a great diversity in the number and type of proteins secreted. The cell wall-degra...

journal_title：FEMS microbiology letters

authors： Debeire P,Delalande F,Habrylo O,Jeltsch JM,Van Dorsselaer A,Phalip V

更新日期：2014-06-01 00:00:00

abstract：:This review is devoted to the mechanisms of antibiotic resistance in mollicutes (class Bacilli, subclass Mollicutes), the smallest self-replicating bacteria, that can cause diseases in plants, animals and humans, and also contaminate cell cultures and vaccine preparations. Research in this area has been mainly based o...

journal_title：FEMS microbiology letters

authors： Chernov VM,Chernova OA,Mouzykantov AA,Medvedeva ES,Baranova NB,Malygina TY,Aminov RI,Trushin MV

更新日期：2018-09-01 00:00:00

abstract：:Blocking glycolytic breakdown of glucose by inactivation of phosphoglucose isomerase (Pgi) in Escherichia coli led to a greatly reduced maximum specific growth rate. Examination of the operational catabolic pathways and their flux ratios using [U-(13)C(6)]glucose-labeling experiments and metabolic flux ratio analysis ...

journal_title：FEMS microbiology letters

authors： Canonaco F,Hess TA,Heri S,Wang T,Szyperski T,Sauer U

更新日期：2001-11-13 00:00:00

abstract：:The genus Phytomonas is responsible for many diseases in different crop plant species. The finding that chitin is an exposed cell surface polysaccharide in Phytomonas françai and the observation that chitinases can inhibit fungal growth raises expectations about the potential effect of plant chitinases on the P. franç...

journal_title：FEMS microbiology letters

authors： Gomes Rocha GC,Nicolich R,Romeiro A,Margis-Pinheiro M,Attias M,Alves-Ferreira M

更新日期：2003-09-12 00:00:00

abstract：:The marine dinoflagellate genus Alexandrium includes a number of species that produce potent neurotoxins responsible for paralytic shellfish poisoning, which in humans may cause muscular paralysis, neurological symptoms and, in extreme cases, death. Because of the genetic diversity of different genera and species, mol...

journal_title：FEMS microbiology letters

authors： Wang L,Li L,Alam MJ,Geng Y,Li Z,Yamasaki S,Shi L

更新日期：2008-05-01 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：:Comparisons of growth and surface colonisation of Enterococcus faecium L-forms and their cell-walled forms were undertaken to produce information about their ability to form sessile cells. The growth of L-forms in liquid culture was slower than that of the parent. This was reflected in their longer lag phase and slowe...

journal_title：FEMS microbiology letters

authors： Jass J,Phillips LE,Allan EJ,Costerton JW,Lappin-Scott HM

更新日期：1994-01-15 00:00:00

abstract：:pH is a key environmental factor affecting the physiology, ecology and pathogenicity of the oral biofilms colonizing the hard tissues of the human mouth. Much attention has been focused on the production of organic acids through the metabolism of carbohydrates by pathogenic oral bacteria. Now, evidence is emerging tha...

journal_title：FEMS microbiology letters

authors： Burne RA,Marquis RE

更新日期：2000-12-01 00:00:00

abstract：:A total of 401 enterohemorrhagic Escherichia coli (EHEC) O157:H7 isolates from two experimentally infected calves were analyzed using molecular biological methods. Genetic differences detected by pulsed-field gel electrophoresis were observed between the inoculated and recovered strains as early as 1 day post inoculat...

journal_title：FEMS microbiology letters

authors： Akiba M,Sameshima T,Nakazawa M

更新日期：2000-03-01 00:00:00

abstract：:Resveratrol (3,5,4'-trihydroxy-trans-stilbene), an antifungal phytoalexin produced by grapes, peanuts, and Japanese knotweeds, is thought to be a beneficial dietary phytochemical in red wine and grape juice. Information on its antibacterial properties and biotransformation, however, is limited. We surveyed the interac...

journal_title：FEMS microbiology letters

authors： Jung CM,Heinze TM,Schnackenberg LK,Mullis LB,Elkins SA,Elkins CA,Steele RS,Sutherland JB

更新日期：2009-08-01 00:00:00

abstract：:Defects in the acd gene (which may be allelic to ubiH) result in the inactivation of the coenzyme A-linked acetaldehyde dehydrogenase activity of the multifunctional AdhE protein of Escherichia coli. This activity is restored by addition of ubiquinone-0 to cell extracts. However, the alcohol dehydrogenase activity of ...

journal_title：FEMS microbiology letters

authors： Gupta S,Mat-Jan F,Latifi M,Clark DP

更新日期：2000-01-01 00:00:00

abstract：:The polymerase chain reaction was used to search for hepatitis B virus (HBV)-DNA sequences in the sera of HBsAg-negative Senegalese patients suffering from liver cirrhosis or liver cancer. Amplified HBV-DNA sequences were detected by hybridization with a digoxigenin-labelled HBV-DNA probe. HBV-DNA was detected in 17% ...

journal_title：FEMS microbiology letters

authors： Coursaget P,Le Cann P,Leboulleux D,Diop MT,Bao O,Coll AM

更新日期：1991-09-15 00:00:00