Neutralizing response of rabbits to an experimental rubella subunit vaccine made from immunostimulating complexes.

abstract：:The antibacterial mechanism of a Cinnamomum cassia essential oil from Vietnam and of its main component (trans-cinnamaldehyde, 90% (m/m) of C. cassia essential oil) against a Listeria innocua strain was investigated to estimate their potential for food preservation. In the presence of C. cassia essential oil or trans-...

journal_title：Canadian journal of microbiology

authors： Trinh NT,Dumas E,Thanh ML,Degraeve P,Ben Amara C,Gharsallaoui A,Oulahal N

更新日期：2015-04-01 00:00:00

abstract：:Dermatophytes are a group of fungi that are capable of invading keratinized tissues of humans and other animals. Antifungal susceptibility analysis and genetic studies by random amplification of polymorphic DNA (RAPD), have been used to detect polymorphism as well as determining the possible resistance of dermatophyte...

journal_title：Canadian journal of microbiology

authors： Brilhante RS,Cordeiro RA,Medrano DJ,Monteiro AJ,Sidrim JJ,Rocha MF

更新日期：2005-06-01 00:00:00

abstract：:The catabolism of glucose by Streptomyces C5, a producer of anthracycline antibiotics, was investigated to determine the pathways that supply precursors for anthracycline biosynthesis. Carbons for the biosynthesis of epsilon-rhodomycinone, an anthracycline aglycone, from radiolabelled glucose were derived primarily fr...

journal_title：Canadian journal of microbiology

authors： Dekleva ML,Strohl WR

更新日期：1988-11-01 00:00:00

abstract：:Pleomorphic deterioration is a process where a fungal isolate loses the ability to produce conidia during repeated subculturing. We have previously isolated strains of the entomopathogenic fungus Metarhizium anisopliae that have irreversibly lost the ability to produce conidia and only produce mycelia when grown on ag...

journal_title：Canadian journal of microbiology

authors： Kamp AM,Bidochka MJ

更新日期：2002-09-01 00:00:00

abstract：:To develop a library-dependent method of tracking fecal sources of contamination of beaches on the Atlantic coast of southwestern France, a library of 6368 Escherichia coli isolates was constructed from samples of feces, from 40 known human or animal sources collected in the vicinity of Arcachon Bay in 2010, and in Fr...

journal_title：Canadian journal of microbiology

authors： Garabetian F,Vitte I,Sabourin A,Moussard H,Jouanillou A,Mornet L,Lesne M,Lyautey E

更新日期：2020-12-01 00:00:00

abstract：:To facilitate the recognition of plant viruses with similar characteristics a dendrogram of characterized viruses was constructed. The sequence of criteria included: type of nucleic acid; single or double stranded; presence or absence of lipid envelope; helical or nonhelical symmetry; and divided or single genome. Non...

journal_title：Canadian journal of microbiology

authors： Tremaine JH

更新日期：1977-09-01 00:00:00

abstract：:Yeast extract (0.025%) and nalidixic acid (0.002%) were added to seawater samples and the samples were incubated for 6 h at 20 degrees C in the dark. Under these conditions, bacterial cells did not divide but grew to form elongated cells that are easily recognized by a direct microscopic method and epifluorescent micr...

journal_title：Canadian journal of microbiology

authors： Kogure K,Simidu U,Taga N

更新日期：1979-03-01 00:00:00

abstract：:Fine hair-like appendages on the cell walls of the another smut Ustilago violacea are described. These hairs are termed fimbriae because of their close similarity to the fimbriae (pili) found on certain Gram-negative bacteria. Cells of U. violacea may carry more than 200 fimbriae varying in length from about 0.5 mum t...

journal_title：Canadian journal of microbiology

authors： Poon NH,Day AW

更新日期：1975-04-01 00:00:00

abstract：:The study investigated the presence of Borrelia-specific antibodies captured in immune complexes (ICs) in patients with early Lyme disease manifested by erythema migrans. Out of 18 patients, 15 (83.3%) tested positive for polyethylene glycol-precipitated ICs containing IgM antibodies, while only 4 (22.2%) were IgG pos...

journal_title：Canadian journal of microbiology

authors： Lencáková D,Stefancíková A,Ivanová R,Petko B

更新日期：2007-12-01 00:00:00

abstract：:Strict anaerobic cultures of Mucor hiemalis lead to major modifications of the quantitative and qualitative composition of sterols. Sterols of which the lateral chain contains an ethyl or ethylidene group in C24 are for the first time brought to evidence in a Mucorales. Isolation in the same conditions of E-ethylidene...

journal_title：Canadian journal of microbiology

authors： Herber R,Villoutreix J,Granger P,Chapelle S

更新日期：1983-05-01 00:00:00

abstract：:The oomycetes, a distinct phylogenetic lineage of fungus-like microorganisms, are heterokonts (stramenopiles) belonging to the supergroup Chromalveolata. Although the complete genomic sequences of a number of oomycetes have been reported, little information regarding the introns therein is available. Here, we investig...

journal_title：Canadian journal of microbiology

authors： Shen D,Ye W,Dong S,Wang Y,Dou D

更新日期：2011-02-01 00:00:00

abstract：:Group B Neisseria meningitidis (SD1C) was grown on defined medium supplemented with each of a variety of sulphur compounds as the sole source of sulphur. The organism grew on sulphate, sulphite, bisulphite, thiosulphate, dithionite, hydrosulphide, thiocyanate, L-cysteine, L-cystine, reduced glutathione, methionine, me...

journal_title：Canadian journal of microbiology

authors： Port JL,DeVoe IW,Archibald FS

更新日期：1984-12-01 00:00:00

abstract：:The aim of this study was to determine the effect of the rhizosphere of maize on the diversity of denitrifying bacteria. Community structure comparison was performed by constructing a collection of isolates recovered from bulk and maize planted soil. A total of 3240 nitrate-reducing isolates were obtained and 188 of t...

journal_title：Canadian journal of microbiology

authors： Chèneby D,Perrez S,Devroe C,Hallet S,Couton Y,Bizouard F,Iuretig G,Germon JC,Philippot L

更新日期：2004-07-01 00:00:00

abstract：:HPr is a protein of the phosphoenolpyruvate:sugar phosphotransferase transport system (PTS). In gram-positive bacteria, HPr can be phosphorylated on Ser-46 by the kinase/phosphorylase HprK/P and on His-15 by phospho-enzyme I (EI~P) of the PTS. In vitro studies with purified HPrs from Bacillus subtilis, Enterococcus fa...

journal_title：Canadian journal of microbiology

authors： Roy DJ,Casabon I,Vaillancourt K,Huot JL,Vadeboncoeur C

更新日期：2008-11-01 00:00:00

abstract：:Agricultural practices such as manure applications could contribute to the spread of antibiotic resistance genes (ARGs) within the environment. Our objective was to assess the impact of certain fertilization methods (mineral or manure) and tillage practices (reduced or conventional) on the presence of ARGs and bacteri...

journal_title：Canadian journal of microbiology

authors： Larouche É,Généreux M,Tremblay MÈ,Rhouma M,Gasser MO,Quessy S,Côté C

更新日期：2020-10-01 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 effects of seven thiophosphorus pesticides and their degradation products on estuarine ammonium oxidizers were examined. Using an axenic, closed-culture, high cell density assay, the pesticides caused little inhibition of ammonium oxidation. However, the degradation product of methyl parathion, p-aminophenol, sign...

journal_title：Canadian journal of microbiology

authors： Jones RD,Hood MA

更新日期：1980-11-01 00:00:00

abstract：:Screening for mycotoxin production by Chaetomium spp. and related fungi on rice culture was conducted by a combination of cytotoxicity tests using HeLa cells and thin-layer chromatography. Producers of sterigmatocystin, O-methylsterigmatocystin, chaetochromin, chaetocin, chetomin, cochliodinols, and mollicellin G were...

journal_title：Canadian journal of microbiology

authors： Sekita S,Yoshihira K,Natori S,Udagawa S,Muroi T,Sugiyama Y,Kurata H,Umeda M

更新日期：1981-08-01 00:00:00

abstract：:The objective of the present work was to evaluate the relevance of the 2-methylcitric acid cycle (2MCC) to the catabolism of propionate in Burkholderia sacchari. Two B. sacchari mutants unable to grow on propionate were obtained: one disrupted in acnM, and the other in acnM and prpC deleted. An operative 2MCC signific...

journal_title：Canadian journal of microbiology

authors： Pereira EM,Silva-Queiroz SR,Cabrera Gomez JG,Silva LF

更新日期：2009-06-01 00:00:00

abstract：:Arsenic hyperaccumulator fern Pteris vittata L. produces large amounts of root exudates that are hypothesized to solubilize arsenic and maintain a unique rhizosphere microbial community. Total heterotrophic counts on rich or defined media supplemented with up to 400 mmol/L of arsenate showed a diverse arsenate-resista...

journal_title：Canadian journal of microbiology

authors： Huang A,Teplitski M,Rathinasabapathi B,Ma L

更新日期：2010-03-01 00:00:00

abstract：:Vibrio cholerae activates proinflammatory response in cultured intestinal epithelial cells. In this study, we demonstrate that V. cholerae O395 infection of intestinal epithelial cells results in the activation of Akt. Inhibition of Akt significantly decreases IL-1alpha, IL-6, and TNF-alpha production in V. cholerae i...

journal_title：Canadian journal of microbiology

authors： Bandyopadhaya A,Bhowmick S,Chaudhuri K

更新日期：2009-11-01 00:00:00

abstract：:An active in vitro protein-synthesizing system has been developed from Rhodospirillum rubrum grown under either photosynthetic or heterotrophic conditions. A protease activity has been found in both of these systems, and this activity can be readily inactivated by treating the cells with KCl and phenylmethyl sulfonylf...

journal_title：Canadian journal of microbiology

authors： Chow CT

更新日期：1976-02-01 00:00:00

abstract：:Intestinal infections are a major cause of mortality in domestic rabbits. Although a few pathogenic organisms have been associated with this type of infection, it is often impossible to demonstrate the presence of any etiologic agents. Recently viral particles were observed in the intestine of diseased rabbits submitt...

journal_title：Canadian journal of microbiology

authors： Lapierre J,Marsolais G,Pilon P,Descôteaux JP

更新日期：1980-10-01 00:00:00

abstract：:Nitrogenase in Azotobacter chroococcum whole cells was inhibited by enzymically generated superoxide anion (O2-), hydrogen peroxide, and ethyl hydrogen peroxide. The degree of inhibition produced by O2- was related to the quantity of oxygen supplied to the organisms in continuous cultures. O2- also inhibited oxygen up...

journal_title：Canadian journal of microbiology

authors： Buchanan AG

更新日期：1977-11-01 00:00:00

abstract：:A 3.1-kb region of the bacteriophage D3 genome which contains the immunity functions has recently been sequenced (GenBank accession No. L22692). Sequence analysis indicated the presence of a putative repressor gene (c1) whose protein product functions to maintain the bacteriophage genome as a stably integrated prophag...

journal_title：Canadian journal of microbiology

authors： Farinha MA,Kropinski AM

更新日期：1997-03-01 00:00:00

abstract：:The presence of subtilase-cytotoxin-encoding genes was determined in 397 environmental Escherichia coli strains isolated from water, suspended solids, and sediments sampled from different hydrological and environmental conditions in a California estuary. A total of 7 strains (1.76%) were found to harbor subtilase-cyto...

journal_title：Canadian journal of microbiology

authors： Pereira Md,Byrne BA,Nguyen TB,Lewis DJ,Atwill ER

更新日期：2013-06-01 00:00:00

abstract：:Natural enrichments of magnetotactic bacteria were used to study the sites where heavy metals accumulate in uncultured bacteria. Most bacteria obtained by magnetic concentration from these enrichments contained, in addition to the magnetosomes, large phosphorus-rich granules in the cytoplasm. Metal (Zn, Mn, Sr, Cd, Al...

journal_title：Canadian journal of microbiology

authors： Keim CN,Lins U,Farina M

更新日期：2001-12-01 00:00:00

abstract：:Rabbit antisera prepared to meningococcal serogroups Y and W135 strains were compared with horse antisera using the antiserum agar method (ASA) for the serogroup identification of Neisseria meningitidis. Thirty-seven group Y strains formed immunoprecipitates with the Y rabbit serum only, whereas the same Y strains for...

journal_title：Canadian journal of microbiology

authors： Ashton FE,Ryan A,Diena BB

更新日期：1980-05-01 00:00:00

abstract：:Candida albicans is a dimorphic yeast capable of producing alternate morphological forms (yeast or mycelium) in response to environmental changes. The intracellular level of glutathione, which helps to maintain the redox potential of the cell, is decreased significantly during the thermal induction of yeast-to-myceliu...

journal_title：Canadian journal of microbiology

authors： Manavathu M,Gunasekaran S,Porte Q,Manavathu E,Gunasekaran M

更新日期：1996-01-01 00:00:00

abstract：:Fluorescent antibody was prepared against a temperate-soil isolate of Beijerinckia obtained from a rhizosphere of rice growing in Camargue (France). The antibody did not cross-react with any of 6 species of Azotobacter, 4 species of Beijerinckia, or 44 unidentified soil bacteria isolated from a spectrum of rhizosphere...

journal_title：Canadian journal of microbiology

authors： Diem HG,Godbillon G,Schmidt EL

更新日期：1977-02-01 00:00:00