Methylamine dehydrogenase from the obligate methylotroph Methylomonas methylovora.

abstract：:Eight murine monoclonal antibodies (MAbs) against staphylococcal enterotoxin D (SED) were obtained by fusion of myeloma cells with mouse spleen cells immunized with SED only or a combination of SED and either enterotoxin A (SEA) or enterotoxin E (SEE). When only SED was used as an immunogen, six MAbs were specific for...

journal_title：Canadian journal of microbiology

authors： Shinagawa K,Omoe K,Matsusaka N,Sugii S

更新日期：1991-08-01 00:00:00

abstract：:Environmental factors influencing the occurrence and community structure of soil yeasts in forests are not well studied. There are few studies dedicated to Southern Hemisphere soil yeasts populations and even fewer focused on temperate forests influenced by volcanic activity. The present work aimed to study the ecolog...

journal_title：Canadian journal of microbiology

authors： Mestre MC,Fontenla S,Rosa CA

更新日期：2014-06-01 00:00:00

abstract：:Acid (AcP) and alkaline phosphatase (AlP) were localized by physicobiochemical techniques. Greater than 53% of the phosphatases were detected, following sonication, in a low speed centrifugation pellet while osmotically shocked and spheroplasted Capnocytophaga species released only 9-28% and 11-43% of the cellular pho...

journal_title：Canadian journal of microbiology

authors： Poirier TP,Holt SC

更新日期：1983-10-01 00:00:00

abstract：:When oxylipin and mitochondrion probes, i.e., fluorescing antibodies specific for 3-hydroxy fatty acids (3-OH oxylipins) and rhodamine 123 (Rh123), were added to yeast cells, these probes accumulated mainly in the sexual cells (i.e., both associated with ascospores) and not in the vegetative cells. This suggests incre...

journal_title：Canadian journal of microbiology

authors： Ncango DM,Swart CW,Goldblatt ME,Pohl CH,Van Wyk PW,Botes PJ,Kock JL

更新日期：2008-06-01 00:00:00

abstract：:A nystatin-resistant mutant of Aspergillus niger is described that has quantitative changes in phospholipid composition compared with the wild type. The proportion of linoleic acid in total phospholipids was elevated in the mutant from 38 to 56% and the proportion of oleic acid was lowered from 28 to 12%. Amino acid t...

journal_title：Canadian journal of microbiology

authors： Mazumder C,Basu J,Kundu M,Chakrabarti P

更新日期：1990-06-01 00:00:00

abstract：:Candida tropicalis synthesizes a hydroxylase (3 to 5 nmol of product formed per minute per milligram of protein) and a cytochrome P-450 (0.10 to 0.13 nmol per milligram of protein) during growth on n-tetradecane. A three- to four-fold increase in the level of NADPH cytochrome c reductase is also observed in those cell...

journal_title：Canadian journal of microbiology

authors： Gilewicz M,Zacek M,Bertrand JC,Azoulay E

更新日期：1979-02-01 00:00:00

abstract：:The aim of the present study was to examine soil samples from various vegetation zones in terms of physicochemical properties, microbial communities, and isolation and identification (by polymerase chain reaction and transmission electron microscopy) of bacteria producing poly-β-hydroxybutyrates (PHBs). Soil samples w...

journal_title：Canadian journal of microbiology

authors： Carpa R,Butiuc-Keul A,Lupan I,Barbu-Tudoran L,Muntean V,Dobrotă C

更新日期：2012-05-01 00:00:00

abstract：:The gene-encoding HMT2-like sulfide dehydrogenase from Bacillus stearothermophilus JCM2501 was amplified and expressed in Escherichia coli and the enzymatic features were examined. The enzyme was detected mainly in the membrane fraction. It catalyzed the sulfide-dependent menaquinone (MK) reduction showing special enz...

journal_title：Canadian journal of microbiology

authors： Shibata H,Suzuki K,Kobayashi S

更新日期：2007-09-01 00:00:00

abstract：:The effect of phenolic compounds, ethyl alcohol, and sodium metabisulphite on the lytic activity of virulent bacteriophage PL-1 on a Lactobacillus casei S strain isolated from a lactic acid beverage fermentation was investigated. Catechin, caffeic, and gallic acids, commercially produced red, white, and champagne tann...

journal_title：Canadian journal of microbiology

authors： Lee A,Eschenbruch R,Waller J

更新日期：1985-09-01 00:00:00

abstract：:A commercially available single-bottle blood culture system was evaluated at Ben Taub General Hospital, a Harris County District Hospital. Blood cultures from 1010 patients were examined with the Lederle Diagnostics one-bottle blood culture medium-SPS, Columbia broth (E-Vac, Pfizer), and an in-house-prepared brain hea...

journal_title：Canadian journal of microbiology

authors： Qadri SM,Wende RD

更新日期：1977-08-01 00:00:00

abstract：:Methanospirillum hungatei strains GP1 and JF1 when exposed to the adenosinetriphosphatase inhibitor N,N'-dicyclohexylcarbodiimide experienced a marked decline in growth rates, methane synthesis activities, and intracellular ATP concentrations. Although growth was inhibited, the intracellular ATP concentrations of all ...

journal_title：Canadian journal of microbiology

authors： Sprott GD,Jarrell KF

更新日期：1982-08-01 00:00:00

abstract：:The ultraviolet germicidal irradiation (UVGI) dose necessary to inactivate fungal spores on an agar surface and the efficacy of UVGI were determined for cultures of Stachybotrys chartarum (ATCC 208877). This study employed a UVGI testing unit consisting of four chambers with a 9-W, Phillips, low pressure, mercury UVGI...

journal_title：Canadian journal of microbiology

authors： Green CF,Davidson CS,Scarpino PV,Gibbs SG

更新日期：2005-09-01 00:00:00

abstract：:The morphology of Clostridium pasteurianum cells grown on 10(-2) M SO32- showed significant alteration in cell shape and the absence of the electron translucent reserve polysaccharide (amylopectin) when compared to sulfate-grown cells. At the lower sulfite concentrations (10(-3) and 10(-4)M SO32-) the cells showed the...

journal_title：Canadian journal of microbiology

authors： McCready RG,Costerton JW,Laishley EJ

更新日期：1976-02-01 00:00:00

abstract：:Forty different antibiotics with diverse kingdom and functional specificities were used to measure the functional characteristics of the archaebacterial translation apparatus. The resulting inhibitory curves, which are characteristic of the cell-free system analyzed, were transformed into quantitative values that were...

journal_title：Canadian journal of microbiology

authors： Amils R,Ramírez L,Sanz JL,Marín I,Pisabarro AG,Ureña D

更新日期：1989-01-01 00:00:00

abstract：:Streptococcus pneumoniae infection starts from the respiratory tract where interaction with host epithelial cells occurs. To gain more insights on pneumococcal pathogenesis, an oligonucleotide (oligo)-based microarray was used to investigate gene expression changes of one serotype 3 encapsulated pathogenic S. pneumoni...

journal_title：Canadian journal of microbiology

authors： Song XM,Connor W,Jalal S,Hokamp K,Potter AA

更新日期：2008-03-01 00:00:00

abstract：:A dairy product processing plant was studied for 2.5 years to examine contamination with Staphylococcus aureus and try to correlate the source of contamination. Cultures were submitted to an antibiotic susceptibility test (AST) and characterised by Pulsed-field Gel Electrophoresis (PFGE) analysis. Results showed that ...

journal_title：Canadian journal of microbiology

authors： Tondo EC,Guimarães MC,Henriques JA,Ayub MA

更新日期：2000-12-01 00:00:00

abstract：:The synergistic interactions between Pseudomonas aeruginosa and virulent or attenuated murine cytomegalovirus (MCMV) were compared in vivo. Virulent MCMV challenge at a dose of 5 X 10(5) pfu/mouse intraperitoneally, followed by intranasal superinfection with 5 X 10(6) cfu/mouse of Pseudomonas aeruginosa after 48 h res...

journal_title：Canadian journal of microbiology

authors： Kournikakis B,Babiuk LA

更新日期：1987-10-01 00:00:00

abstract：:We studied the persistence of naturally acquired cell-mediated immunity to rubella during early pregnancy. We compared lymphocyte transformation responses to phytohemagglutinin and rubella virus in 35 naturally immune women aged 17-37 years, in the first trimester of pregnancy, with 49 naturally immune age-matched non...

journal_title：Canadian journal of microbiology

authors： Rossier E,Phipps PH,Weber JM

更新日期：1983-12-01 00:00:00

abstract：:Histological examination of oesophagus and stomach specimens from 28 guinea pigs (Cavia porcellus) revealed microbes associated with the epithelial surface of these organs. Layers of Gram-positive cocci were associated with oesophageal tissue in all the animals. Yeasts (Torulop-sid pintolopesii) were associated with s...

journal_title：Canadian journal of microbiology

authors： Yoon CS,Tannock GW

更新日期：1978-09-01 00:00:00

abstract：:An anaerobic consortium that carboxylated and dehydroxylated phenol to benzoate, and 2-cresol to 3-methylbenzoic acid, under methanogenic conditions was studied. Phenol induced this transformation activity. Addition of 4-hydroxypyridine or an increase in the concentration of proteose peptone to 0.5% (w/v) delayed the ...

journal_title：Canadian journal of microbiology

authors： Bisaillon JG,Lépine F,Beaudet R,Sylvestre M

更新日期：1993-07-01 00:00:00

abstract：:The synthesis of the nucleotide precursors for peptidoglycan is regulated by the relA gene in Escherichia coli. Thus, nucleotide precursors labeled with [3H]diaminopimelic acid accumulated in a relA strain but not in an isogenic relA+ strain during amino acid deprivation. Furthermore, nucleotide precursor synthesis wa...

journal_title：Canadian journal of microbiology

authors： Ishiguro EE

更新日期：1982-06-01 00:00:00

abstract：:Members of the genus Bacillus and related spore-forming genera are ubiquitous. However, Bacillus-like species isolated from marine sediments have attracted less interest than their terrestrial relatives. Here, we investigated the diversity of Bacillus-like bacterial communities in the sediments of the Bamenwan mangrov...

journal_title：Canadian journal of microbiology

authors： Liu M,Cui Y,Chen Y,Lin X,Huang H,Bao S

更新日期：2017-03-01 00:00:00

abstract：:alpha-Methyl lysine was investigated as a potential inhibitor of lysine transport in Escherichia coli and Bacillus sphaericus. At equimolar concentrations, no inhibition was observed in either organism, but at 10X and 100X the lysine concentration, alpha-methyl lysine caused a 20-50% reduction in the initial rate of l...

journal_title：Canadian journal of microbiology

authors： Regenstreif CA,Kelland JG,Pansare SV,Vederas JC,Pickard MA

更新日期：1986-06-01 00:00:00

abstract：:There are inherent weaknesses associated with currently used bacterial fecal pollution indicator systems. Fecal pollution indicator data would be more meaningful if supplemented with information relating to the occurrence of pathogens in recreational water. Through surveys of four bathing beaches on Lake Ontario, it w...

journal_title：Canadian journal of microbiology

authors： Sherry JP,Kuchma SR,Dutka BJ

更新日期：1979-09-01 00:00:00

abstract：:Environmental scanning electron microscopic observations of Postia placenta grown on a defined medium and on red spruce wood allowed for the examination of the hydrated sheath of P. placenta. In the wood environment, mature hyphae that were not adhering to the substrate were observed to have a mycofibrillar morphology...

journal_title：Canadian journal of microbiology

authors： Connolly JH,Chen Y,Jellison J

更新日期：1995-04-01 00:00:00

abstract：:Four modes of heating endotoxin in plasma and two different times of heating endotoxin in pyrogen-free water were compared. There were no significant differences in standard curves after heating endotoxin in plasma at 100 degrees C for 1 and for 10 min. However, the standard curve after heating for 10 min at 75 degree...

journal_title：Canadian journal of microbiology

authors： Piotrowicz BI,McCartney AC

更新日期：1986-10-01 00:00:00

abstract：:A total of 230 strains of metal-tolerant bacteria from water and sediment samples collected in Chesapeake Bay were isolated on a medium containing cobalt, lead, mercury, or molybdenum. In addition, a set of 71 cultures were simultaneously isolated on glucose tryptone yeast extract agar medium without metals. Twenty-th...

journal_title：Canadian journal of microbiology

authors： Austin B,Allen DA,Mills AL,Colwell RR

更新日期：1977-10-01 00:00:00

abstract：:The effect of a chromated-copper-arsenate wood preservative on the degradation of pentachlorophenol by Flavobacterium sp. strain ATCC 53874 was examined in liquid culture. Both a commercially available and a laboratory-prepared formulation were tested. Each increased the lag time required for measurable pentachlorophe...

journal_title：Canadian journal of microbiology

authors： Wall AJ,Stratton GW

更新日期：1994-05-01 00:00:00

abstract：:Many studies on quorum quenching focus on the discovery and characterization of novel acyl-homoserine lactonases (AHL-lactonases) because these enzymes could be used in the control of diseases caused by Gram-negative bacteria. The effects of quorum quenching are also remarkable in the performance of bacterial consorti...

journal_title：Canadian journal of microbiology

authors： Gómez-Garzón C,Dussán J

更新日期：2017-01-01 00:00:00

abstract：:Through gas chromatography - mass spectrometry, the presence of oxylipins, mainly 3-hydroxy 9:1 and 3-hydroxy 10:1, was detected in Saccharomycopsis fermentans, Saccharomycopsis javanensis, and Saccharomycopsis vini. The distribution of these compounds was mapped using immunofluorescence microscopy, and they were foun...

journal_title：Canadian journal of microbiology

authors： Sebolai OM,Kock JL,Pohl CH,Botes PJ,Strauss CJ,Van Wyk PW,Nigam S

更新日期：2005-07-01 00:00:00