Antibodies to snowshoe hare virus of the California group in the snowshoe hare (Lepus americanus) and domestic animal populations of Prince Edward Island.

abstract：:The aim of the present investigation was to isolate a probiotic strain from 23 samples of yurts cheese and 21 samples of kumiss (collected from scattered households in Xinjiang and Inner Mongolia), and from eN-Lac Capsules, a health-promoting product. The isolates were subjected to biochemical characterization analysi...

journal_title：Canadian journal of microbiology

authors： Kou X,Chen Q,Ju X,Liu H,Chen W,Xue Z

更新日期：2014-11-01 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：: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：:Nodulation of Pisum sativum cv. Afghanistan by Rhizobium leguminosarum strain Tom can be blocked by the nonnodulating R. leguminosarum strain PF2. This system was used to study the dynamics of rhizobial binding to seedling root surfaces. Appreciable numbers of 35S-labeled rhizobia bound to the root surface within 2h a...

journal_title：Canadian journal of microbiology

authors： Broughton WJ,van Egeraat AW,Lie TA

更新日期：1980-04-01 00:00:00

abstract：:Filamentous growth of Candida albicans occurs in response to a variety of environmental signals. The C. albicans gene orf19.1944 and its allele orf19.9499 are identical and are predicted to encode an 823-residue, 7-transmembrane-domain protein that has all the expected features of a G-protein-coupled receptor. The pro...

journal_title：Canadian journal of microbiology

authors： Sciascia QL,Sullivan PA,Farley PC

更新日期：2004-12-01 00:00:00

abstract：:Cell-free extracts prepared from the extremely halophilic bacterium Halobacterium saccharovorum oxidize galactose and accumulate a product which reacts as if it were a lactone. The product does not act as a reducing sugar and contains all six of the carbon atoms initially present in galactose. The product was jugged t...

journal_title：Canadian journal of microbiology

authors： Hochstein LI,Dalton BP,Pollock G

更新日期：1976-08-01 00:00:00

abstract：:The antimicrobial activity of Ag, Cu, and layered Ag-Cu surface films, sputter-coated onto several types of catheter material, against clinical isolates of Staphylococcus epidermidis and Staphylococcus aureus was evaluated. When 20 microL of a suspension of S. epidermidis or S. aureus (2.68 x 10(6) colony-forming unit...

journal_title：Canadian journal of microbiology

authors： McLean RJ,Hussain AA,Sayer M,Vincent PJ,Hughes DJ,Smith TJ

更新日期：1993-09-01 00:00:00

abstract：:The use of hsp60 gene sequences for phylogenetic study and identification of pathogenic marine vibrios was investigated. A 600-bp partial hsp60 gene was amplified by PCR and sequenced from 29 strains representing 15 Vibrio species within the family Vibrionaceae. Sequence comparison of the amplified partial hsp60 gene ...

journal_title：Canadian journal of microbiology

authors： Kwok AY,Wilson JT,Coulthart M,Ng LK,Mutharia L,Chow AW

更新日期：2002-10-01 00:00:00

abstract：:Concentric bodies were found in vegetative and pycnidial cells of Podoxythium tricothecium and in ascostromal paraphyses of Rhytidhysterium rufulum, two representatives of the Loculoascomycetes. They averages 185 nm in diameter in P. trichothecium and 255 nm in R. rufulum and consisted of three zones. ...

journal_title：Canadian journal of microbiology

authors： Samuelson DA,Bezerra J

更新日期：1977-10-01 00:00:00

abstract：:Rhizobacteria promote and have beneficial effects on plant growth, making them useful to agriculture. Nevertheless, the rhizosphere of the chickpea plant has not been extensively examined. The aim of the present study was to select indole-3-acetic acid (IAA) producing rhizobacteria from the rhizosphere of chickpea pla...

journal_title：Canadian journal of microbiology

authors： Fierro-Coronado RA,Quiroz-Figueroa FR,García-Pérez LM,Ramírez-Chávez E,Molina-Torres J,Maldonado-Mendoza IE

更新日期：2014-10-01 00:00:00

abstract：:Bottles of medium were inoculated with both strains of Chromatiacea and Chlorobiaceae (mixed cultures) and immersed at differnt depths in the marine coastal waters of the Marseilles basin (France). After development, the in vivo absorption characteristics of the cells show the effect of the daylight penetration on the...

journal_title：Canadian journal of microbiology

authors： Matheron R,Baulaigue R

更新日期：1977-03-01 00:00:00

abstract：:The rapid onset of resistance reduces the efficacy of most conventional antimicrobial drugs and is a general cause of concern for human well-being. Thus, there is great demand for a continuous supply of novel antibiotics to combat this problem. Bacteria-derived antimicrobial peptides (AMPs) have long been used as food...

journal_title：Canadian journal of microbiology

authors： Sumi CD,Yang BW,Yeo IC,Hahm YT

更新日期：2015-02-01 00:00:00

abstract：:Fungal chitinases play essential roles in chitin degradation, cell wall remodeling, chitin recycling, nutrition acquisition, autolysis, and virulence. In this study, 18 genes of the glycoside hydrolase 18 (GH18) family were identified in the Isaria cicadae genome. Seventeen of the genes belonged to chitinases and one ...

journal_title：Canadian journal of microbiology

authors： Peng Y,Wang L,Gao Y,Ye L,Xu H,Li S,Jiang J,Li G,Dang X

更新日期：2020-04-01 00:00:00

abstract：:Pathogenic and nonpathogenic isolates of Venturia inaequalis were grown in liquid culture. Hyphae were treated with two types of fimbrial antiserum (AU- and AV-1) and examined by immunofluorescent microscopy, in order to establish the distribution of fimbrial epitopes in whole cell mounts. The AV-1 antiserum was speci...

journal_title：Canadian journal of microbiology

authors： Svircev AM,Smith RJ,Zhou T,Day AW

更新日期：2000-09-01 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：:A soluble cytochrome P450 (P450EP1A) induced by 2-ethoxyphenol was purified to apparent homogeneity from Corynebacterium sp. strain EP1. The P450EP1A showed a single band on sodium dodecyl sulfate-polyacrylamide gel electrophoresis with a molecular weight of about 45 kDa. The CO-reduced difference spectra of P450EP1A ...

journal_title：Canadian journal of microbiology

authors： Kawahara N,Ikatsu H,Kawata H,Miyoshi S,Tomochika K,Sinoda S

更新日期：1999-10-01 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：:Of 24 bacterial species examined for lisinopril refractive peptidyl dipeptidase activity, only 8 contained activity. Activity in Pseudomonas maltophilia was more than fourfold higher than that of any other species. Pseudomonas maltophilia may be unique among bacteria in possessing high peptidyl dipeptidase activity th...

journal_title：Canadian journal of microbiology

authors： Stevens J,Fanburg BL,Lanzillo JJ

更新日期：1990-01-01 00:00:00

abstract：:The multi-drug resistant pathogen Acinetobacter baumannii displays unusual control of its SOS mutagenesis genes, as it does not encode a LexA repressor, but instead employs the UmuDAb repressor and a small DdrR protein that is uniquely found in Acinetobacter species. We used bacterial adenylate cyclase t...

journal_title：Canadian journal of microbiology

authors： Cook D,Carrington J,Johnson K,Hare J

更新日期：2020-11-12 00:00:00

abstract：:A purified lipopolysaccharide (LPS) isolated from the rickettsial agent of Q fever, Coxiella burnetii phase 1, possesses some of the in vivo and in vitro biological properties previously only associated with bacterial endotoxins. The Coxiella LPS is mitogenic for guinea pig leukocytes, induces non-specific resistance ...

journal_title：Canadian journal of microbiology

authors： Paquet A Jr,Rael ED,Klassen D,Martinez I,Baca OG

更新日期：1978-12-01 00:00:00

abstract：:We describe an improved allelic-exchange method for generating unmarked mutations and chromosomal DNA alterations in enterobacterial species. Initially developed for use in Salmonella enterica, we have refined the method in terms of time, simplicity, and efficiency. We have extended its use into related bacterial spec...

journal_title：Canadian journal of microbiology

authors： White AP,Allen-Vercoe E,Jones BW,DeVinney R,Kay WW,Surette MG

更新日期：2007-01-01 00:00:00

abstract：:The introduction of the 7-valent pneumococcal vaccine (PCV7) in Canada was very effective in reducing invasive pneumococcal disease (IPD) in children; however, increases of non-PCV7 serotypes have subsequently offset some of these reductions. A 13-valent pneumococcal vaccine (PCV13) targeting additional serotypes was ...

journal_title：Canadian journal of microbiology

authors： Demczuk WH,Martin I,Griffith A,Lefebvre B,McGeer A,Lovgren M,Tyrrell GJ,Desai S,Sherrard L,Adam H,Gilmour M,Zhanel GG,Toronto Bacterial Diseases Network.,Canadian Public Health Laboratory Network.

更新日期：2013-12-01 00:00:00

abstract：:The accumulation of radioactive Cs by fungi was studied by analysis of fruit bodies (n (total) = 205, n greater than or equal to 5 for 22 species) collected in 1988 in a Norwegian mountain area with high deposition of radiocaesium from the Chernobyl accident. To account for site variation, the radiocaesium content of ...

journal_title：Canadian journal of microbiology

authors： Bakken LR,Olsen RA

更新日期：1990-10-01 00:00:00

abstract：:The activities of isocitrate lyase, esterase, and lipase by the psychrotrophic Acinetobacter sp. strain HH1-1 were monitored during incubation at 25 degreesC, 5 degreesC, and after a 25 degreesC to 5 degreesC down shift in growth temperature. During growth at 25 degreesC, isocitrate lyase activity was detected in cell...

journal_title：Canadian journal of microbiology

authors： Barbaro SE,Trevors JT,Inniss WE

更新日期：2001-03-01 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：:A transformation protocol mediated by Agrobacterium tumefaciens is described for the sapstaining fungus Ophiostoma piceae. We compared transformants obtained from Agrobacterium with those obtained from yeast-like cells made into spheroplasts and treated with CaCl2. For all putative transformants analyzed, Southern hyb...

journal_title：Canadian journal of microbiology

authors： Tanguay P,Breuil C

更新日期：2003-04-01 00:00:00

abstract：:In both relA+ and relA- derivatives, the biosynthesis of peptidoglycan, lipid intermediates, and nucleotide precursors abruptly halted at the onset of diauxic lag from glucose to lactose with a concomitant accumulation of guanosine 5'-diphosphate 3'-diphosphate (ppGpp). These results are consistent with the proposal t...

journal_title：Canadian journal of microbiology

authors： Ishiguro EE

更新日期：1979-10-01 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

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：:The binding of mutagenic pyrolyzates to cell fractions from some gram-negative intestinal bacteria and to thermally treated bacterial cells was investigated. 3-Amino-1,4-dimethyl-5H-pyrido[4,3-b]indole (Trp-P-1) and 3-amino-1-methyl-5H-pyrido[4,3-b]indole (Trp-P-2) were effectively bound by several of the bacterial ce...

journal_title：Canadian journal of microbiology

authors： Zhang XB,Ohta Y

更新日期：1992-07-01 00:00:00