Molecular and morphological markers for rapid distinction between 2 Colletotrichum species.

abstract：:Listeria grayi is a nonpathogenic Gram-positive bacterium that demonstrates considerable similarities to other members in the genus Listeria, including the foodborne human pathogen Listeria monocytogenes and the animal pathogen Listeria ivanovii. A rapid diagnostic test to identify and diagnose listeriosis would be va...

journal_title：Canadian journal of microbiology

authors： Liu D,Lawrence ML,Ainsworth AJ,Austin FW

更新日期：2005-01-01 00:00:00

abstract：:Ten strains of Caldariomyces fumago and related fungi were found to produce extracellular chloroperoxidase when grown on a glucose - malt extract medium. High enzyme levels and pigment production were observed for C. fumago ATCC 16373 and C. fumago CMI 89362. Removal of malt extract from the medium and the replacement...

journal_title：Canadian journal of microbiology

authors： Pickard MA

更新日期：1981-12-01 00:00:00

abstract：:Trichloroethylene (TCE) is a prevalent contaminant of groundwater that can be cometabolically degraded by indigenous microbes. Groundwater contaminated with TCE from a US Department of Energy site in Ohio was used to characterize the site-specific impact of phenol on the indigenous bacterial community for use as a pos...

journal_title：Canadian journal of microbiology

authors： Humphries JA,Ashe AM,Smiley JA,Johnston CG

更新日期：2005-06-01 00:00:00

abstract：:Escherichia coli is capable of producing several virulence factors involved in the pathophysiology of bovine mastitis. Cell surface structures such as flagella, pili, and other outer membrane adhesins are considered essential for biofilm formation on abiotic surfaces. The aim of this study was characterize the molecul...

journal_title：Canadian journal of microbiology

authors： Silva VO,Espeschit IF,Moreira MA

更新日期：2013-05-01 00:00:00

abstract：:Diversity of actinomycetes and their antifungal activities against some plant pathogenic fungi were examined in various vegetative soils from 14 different sites in the western part of Korea. Actinomycete counts ranged from 1.17 x 10(6) to 4.20 x 10(6) cfu x g(-1) dried soil. A total of 1510 actinomycetes were isolated...

journal_title：Canadian journal of microbiology

authors： Lee JY,Hwang BK

更新日期：2002-05-01 00:00:00

abstract：:The effect of carbon starvation on the stress-resistant responses of a p-nitrophenol-mineralizing Moraxella strain was examined in both buffer and river water samples. The Moraxella strain showed optimal stress-resistant responses in a minimal salt buffer when carbon-starved for 1-2 d. In the buffer system, the 1- and...

journal_title：Canadian journal of microbiology

authors： Moore M,Trevors J,Lee H,Leung KT

更新日期：2005-03-01 00:00:00

abstract：:In the present study, the effect of temperature and water activity on fungal growth and ochratoxin production on coffee-based medium was assessed. Optimal growth of three Aspergillus strains was observed in the same ecological conditions, namely 30 degrees C and 0.99 water activity. Maximal daily growth is 11.2, 6.92,...

journal_title：Canadian journal of microbiology

authors： Kouadio AI,Lebrihi A,Agbo GN,Mathieu F,Pfohl-Leszkowiz A,Dosso MB

更新日期：2007-07-01 00:00:00

abstract：:The natural reservoirs and biological characteristics of pathogenic populations of both subspecies of Photobacterium damselae in aquatic habitants remain unclear because of difficulties in obtaining pathogenic strains from the environment. In the present study, we assessed the occurrence of Photobacterium damselae sub...

journal_title：Canadian journal of microbiology

authors： Serracca L,Ercolini C,Rossini I,Battistini R,Giorgi I,Prearo M

更新日期：2011-05-01 00:00:00

abstract：:Subunits A and B of cholera enterotoxin were isolated by chromatography on a Bio-Gel P-60 column in the presence of 4% formic acid. The purity and biological activity of the isolated subunits was assessed by polyacrylamide disc gel electrophoresis and mouse adrenal cell assay, respectively. The specific uptake of isol...

journal_title：Canadian journal of microbiology

authors： Knoop FC

更新日期：1978-08-01 00:00:00

abstract：:Urease activity was measured using whole cells of both long (swarming) and short (nonswarming) populations of Proteus mirabilis from casein hydrolysate agar (CHA) and broth (CHB) cultures, and from brain heart infusion broth (BHIB) cultures. Urease is a constitutive enzyme for both long and short cells, but its activi...

journal_title：Canadian journal of microbiology

authors： Jin T,Murray RG

更新日期：1987-04-01 00:00:00

abstract：:Salmonella typhimurium and a series of rough lipopolysaccharide mutants derived from it were used as target bacteria to examine the antimicrobial capacity of magainin 2. Magainin 2 demonstrated a dose-related bactericidal activity against the smooth parent strain and the series of lipopolysaccharide mutants. The lipop...

journal_title：Canadian journal of microbiology

authors： Macias EA,Rana F,Blazyk J,Modrzakowski MC

更新日期：1990-08-01 00:00:00

abstract：:Pestalotiopsis species were most dominant endophytic species isolated from four medicinal plants including Terminalia arjuna, Terminalia chebula, Azadirachta indica, and Holarrhena antidysenterica. Thirty Pestalotiopsis species isolated from different parts of the medicinal plants were selected for the study. The anti...

journal_title：Canadian journal of microbiology

authors： Tejesvi MV,Kini KR,Prakash HS,Subbiah V,Shetty HS

更新日期：2008-09-01 00:00:00

abstract：:Previously, we reported the metabolic responses of Pseudomonas sp. strain HF-1, a nicotine-degrading bacterium, to nicotine stress. However, the metabolic effects of nicotine on non-nicotine-degrading bacteria that dominate the environment are still unclear. Here, we have used nuclear magnetic resonance based metabolo...

journal_title：Canadian journal of microbiology

authors： Ding L,Chen J,Zou J,Zhang L,Ye Y

更新日期：2014-08-01 00:00:00

abstract：:The oligosaccharides of human lactoferrin were enzymatically removed with glycopeptidase F, resulting in a preparation containing partial and fully deglycosylated human lactoferrin. The derivatives were separated by Concanavalin A affinity chromatography and compared with native human lactoferrin with respect to their...

journal_title：Canadian journal of microbiology

authors： Alcantara J,Padda JS,Schryvers AB

更新日期：1992-11-01 00:00:00

abstract：:Cell surface hydrophobicity influences adhesion and virulence of the opportunistic fungal pathogen Candida albicans. Previous studies have shown that cell surface hydrophobicity is due to specific proteins that are exposed on hydrophobic cells but are masked by long fibrils on hydrophilic cells. This observation sugge...

journal_title：Canadian journal of microbiology

authors： Hazen KC,Glee PM

更新日期：1994-04-01 00:00:00

abstract：:In an effort to reduce human exposure to adenoviruses through drinking water, we determined the effectiveness of sequential disinfection with an alternative ultraviolet (UV) technology (medium-pressure (MP) UV) and monochloramine. The results of this study showed that MP UV was much more effective than traditional UV ...

journal_title：Canadian journal of microbiology

authors： Shin GA,Lee JK

更新日期：2010-07-01 00:00:00

abstract：:Passive protective activities of three different classes of monoclonal antibodies in mice against challenge with strain ATCC 31432 (capsular type I) of Staphylococcus epidermidis were examined. Monoclonal IgM antibody passively protected mice against challenge with the homologous strain, whereas monoclonal IgG1 and Ig...

journal_title：Canadian journal of microbiology

authors： Ichiman Y,Usui Y,Suganuma M,Yoshida K

更新日期：1991-05-01 00:00:00

abstract：:Microsclerotia of three melanin-deficient mutants of Verticillium dahliae formed malanin from (+)-scytalone, 1,8-dihydroxynaphthalene, catechol, and L-3,4-dihydroxyphenylalanine. The melanins formed from (+)-scytalone or 1,8-dihydroxynaphthalene resembled wild-type melanin chemically and ultrastructurally, whereas the...

journal_title：Canadian journal of microbiology

authors： Wheeler MH,Tolmsoff WJ,Bell AA,Mollenhauer HH

更新日期：1978-03-01 00:00:00

abstract：:The effect of atmospheric composition and storage temperature on growth and survival of uninjured and sublethally heat-injured Escherichia coli O157:H7, inoculated onto brain heart infusion agar containing 0.3% beef extract (BEM), was determined. BEM plates were packaged in barrier bags in air, 100% CO2, 100% N2, 20% ...

journal_title：Canadian journal of microbiology

authors： Semanchek JJ,Golden DA,Williams RC

更新日期：1999-03-01 00:00:00

abstract：:Porcine epidemic diarrhea virus (PEDV) causes severe infectious diseases in all ages of swine and leads to serious economic losses. Serologic tests are widely accepted and used to detect anti-PEDV antibodies that could indicate PEDV infection or vaccination. In this study, PEDV recombinant S1 protein (rS1) was express...

journal_title：Canadian journal of microbiology

authors： Shan Y,Liu Y,Liu Z,Li G,Chen C,Luo H,Chen Y,Guo N,Shi X,Zhang X,Fang W,Li X

更新日期：2019-05-01 00:00:00

abstract：:The present investigation was aimed to scrutinize the salt tolerance potential of plant-growth-promoting rhizobacteria (PGPR) isolated from rhizospheric soil of selected halophytes (Atriplex leucoclada, Haloxylon salicornicum, Lespedeza bicolor, Suaeda fruticosa, and Salicornica virginica) collected from high-saline f...

journal_title：Canadian journal of microbiology

authors： Ullah S,Bano A

更新日期：2015-04-01 00:00:00

abstract：:Colletotrichum gloeosporioides is the causal agent of rubber tree anthracnose and leads to serious losses of natural rubber production. The pathogenesis of C. gloeosporioides on rubber tree remains unknown. Cerato-platanin proteins are small, secreted cysteine-rich proteins that contribute to virulence and function in...

journal_title：Canadian journal of microbiology

authors： Wang W,An B,Feng L,He C,Luo H

更新日期：2018-11-01 00:00:00

abstract：:The role the environment has on populations of Pythium and Mesocriconema spp. was investigated at 5 golf course locations in east central Alabama. Every 4 to 5 weeks soil samples were collected from 3 golf greens on each of the 5 golf courses. Environmental data, including air and soil temperature, pH and relative hum...

journal_title：Canadian journal of microbiology

authors： Allen TW,Han DY,Bowen KL

更新日期：2005-04-01 00:00:00

abstract：:The aim of the present study was to explore a new approach based on the hemagglutination (HA) assay to understand the colonization ability of Shigella spp. To study colonization ability, an animal model of 4-day-old suckling mouse, was exploited. We characterized the HA activity of 48 Shigella strains, with erythroc...

journal_title：Canadian journal of microbiology

authors： Mitra S,Saha DR,Pal A,Niyogi SK,Mitra U,Koley H

更新日期：2012-10-01 00:00:00

abstract：:The peptidoglycan of Escherichia coli K-12 strain AB264 was isolated by treating whole cells with sodium dodecyl sulfate and was purified by deoxyribonuclease, ribonuclease, and trypsin treatment. Like the peptidoglycan of Bacillus subtilis, this peptidoglycan proved able to bind substantial amounts of metallic ions f...

journal_title：Canadian journal of microbiology

authors： Hoyle BD,Beveridge TJ

更新日期：1984-02-01 00:00:00

abstract：:Characterization and enumeration of the adherent epimural community of the rumen wall of young, conventionally reared lambs were carried out from 2 to 21 days after birth. Three hundred strains were isolated by anaerobic procedures from three sites: dorsal, ventral, and caudal sacs, and from the sloughed epithelial ce...

journal_title：Canadian journal of microbiology

authors： Rieu F,Fonty G,Gouet P

更新日期：1989-07-01 00:00:00

abstract：:Overexpression and purification are procedures used to allow functional and structural characterization of proteins. Many overexpressed proteins are partially or completely insoluble, and can not be easily purified. The NifA protein is an enhancer-binding protein involved in activating the expression of nif and some f...

journal_title：Canadian journal of microbiology

authors： Monteiro RA,Souza EM,Yates MG,Pedrosa FO,Chubatsu LS

更新日期：2000-11-01 00:00:00

abstract：:For the recently described serotype 15 of biotype I and serotypes 13 and 14 of biotype II of Actinobacillus pleuropneumoniae, fhuA and hgbA were detected by polymerase chain reaction and DNA sequencing. To determine the substrate specificity of the iron receptors FhuA and HgbA and to study their role in the virulence ...

journal_title：Canadian journal of microbiology

authors： Shakarji L,Mikael LG,Srikumar R,Kobisch M,Coulton JW,Jacques M

更新日期：2006-04-01 00:00:00

abstract：:Wild-type glucose uptake and glucose chemotaxis activities were restored in glucose transport defective Pseudomonas aeruginosa strains PFB360 and PFB362 after introduction of plasmid pPZ129, containing a 1.1-kilobase DNA fragment that is essential for the expression of the P. aeruginosa periplasmic glucose binding pro...

journal_title：Canadian journal of microbiology

authors： Sly LM,Worobec EA,Perkins RE,Phibbs PV Jr

更新日期：1993-11-01 00:00:00

abstract：:Rhizobia are used exclusively in agricultural systems for enhancing the ability of legumes to fix atmospheric nitrogen. Knowledge about the indigenous population is necessary for the selection and application of inoculant strains. In this study, we have assessed the genetic diversity of Bradyrhizobium strains isolated...

journal_title：Canadian journal of microbiology

authors： Saleena LM,Loganathan P,Rangarajan S,Nair S

更新日期：2001-02-01 00:00:00