Zerumbone inhibits Candida albicans biofilm formation and hyphal growth.

abstract：:Mycobacterium sp. strain KMS utilizes pyrene, a high-molecular weight polycyclic aromatic hydrocarbon (PAH), as a sole carbon source. Bioinformatic analysis of the genome of isolate KMS predicted 25 genes with the potential to encode 17 pyrene-induced proteins identified by proteomics; these genes were clustered on b...

journal_title：Canadian journal of microbiology

authors： Zhang C,Anderson AJ

更新日期：2012-01-01 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：: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：:The microbial community plays an important role in soil nutrient cycles and energy transformations in alpine grassland. In this study, we investigated the composition of the soil microbial community collected from alpine cold swamp meadow (ASM), alpine cold meadow (AM), and alpine cold desert steppe (ADS) within the B...

journal_title：Canadian journal of microbiology

authors： Shao K,Gao G

更新日期：2018-03-01 00:00:00

abstract：:Purification and chemical characterization of an immunosuppressive exopolysaccharide from Capnocytophaga ochracea strain 25 are described. This polysaccharide was extracted from spent culture medium by cold ethanol precipitation. Purification was accomplished by trichloroacetic acid and pronase treatments in combinati...

journal_title：Canadian journal of microbiology

authors： Dyer JK,Bolton RW

更新日期：1985-01-01 00:00:00

abstract：:Campylobacter fetus is a recognized pathogen of cattle and sheep that can also infect humans. No adhesins specific for C. fetus have to date been identified; however, bacterial attachment is essential to establish an infecting population. Scanning electron microscopy revealed C. fetus attachment to the serosal surface...

journal_title：Canadian journal of microbiology

authors： Graham LL,Friel T,Woodman RL

更新日期：2008-01-01 00:00:00

abstract：:The purpose of this study was to examine antimicrobial activity of endophytic fungi isolated from the leaves, stems, and roots of 54 species of Orchidaceae collected in a Brazilian tropical ecosystem. In total, 382 filamentous fungi and 13 yeast isolates were obtained and cultured to examine the production of crude ex...

journal_title：Canadian journal of microbiology

authors： Vaz AB,Mota RC,Bomfim MR,Vieira ML,Zani CL,Rosa CA,Rosa LH

更新日期：2009-12-01 00:00:00

abstract：:We compared the bacterial communities in the larval midgut of field and laboratory populations of a polyphagous pest, the cotton bollworm (Helicoverpa armigera), using denaturing gradient gel electrophoresis (DGGE) of amplified 16S rDNA sequences and 16S library sequence analysis. DGGE profiles and 16S rDNA library se...

journal_title：Canadian journal of microbiology

authors： Xiang H,Wei GF,Jia S,Huang J,Miao XX,Zhou Z,Zhao LP,Huang YP

更新日期：2006-11-01 00:00:00

abstract：:Mutations in the DNA polymerase locus of phage, bacteria, and eukaryotic may change the mutation rates at other loci of the genome. We used resistance to phosphonoacetate to select mutants of herpes simplex virus with mutated DNA polymerase and then determined the reversion frequency of viral thymidine kinase mutation...

journal_title：Canadian journal of microbiology

authors： Campione-Piccardo J,Rawls WE

更新日期：1984-05-01 00:00:00

abstract：:Marine shrimp of the species Penaeus monodon were collected from the coastal region (Haroa) of the deltaic Sundarbans of West Bengal, India during the premonsoon period in 1996. Klebsiella pneumoniae was isolated from the alimentary canal and gills of the shrimp as the sole isolate. All 10 isolated strains were resist...

journal_title：Canadian journal of microbiology

authors： Choudhury P,Kumar R

更新日期：1998-02-01 00:00:00

abstract：:Fermentative hydrogen production was carried out by Enterobacter cloacae DM11, using glucose as the substrate. The effects of initial substrate concentration, initial medium pH, and temperature were investigated. Results showed that at an initial glucose concentration of 1.0% (m/v), the molar yield of hydrogen was 3.3...

journal_title：Canadian journal of microbiology

authors： Nath K,Kumar A,Das D

更新日期：2006-06-01 00:00:00

abstract：:The ability of R-type lipopolysaccharide (LPS), isolated from Neisseria gonorrhoeae colony type 4, to protect against infection with N. gonorrhoea colony type 1 (T1 isolates) in the mouse and chicken embryo was investigated. C57 black mice were immunized intraperitoneally with 50 microgram of LPS, and challenged intra...

journal_title：Canadian journal of microbiology

authors： Diena BB,Ashton FE,Ryan A,Wallace R

更新日期：1978-02-01 00:00:00

abstract：:The suitability of two types of membrane filters for scanning and transmission electron-microscopical examination of chlamydospores formed from macroconidia of Fusarium solani from soil was tested. An improved method to incubate propagules in soil and to collect them free from soil particles for electron-microscopical...

journal_title：Canadian journal of microbiology

authors： Van Eck WH

更新日期：1976-11-01 00:00:00

abstract：:Early investigation into the mechanism of mitochondriogenesis in the facultative anaerobe Saccharomyces cerevisiae used anaerobic-aerobic transitions as model systems to study the in vivo assembly of these oxidative organelles. This methodology has become entrenched in the early literature and as a result a definitive...

journal_title：Canadian journal of microbiology

authors： Bruver RM,Ball JS,Tustanoff ER

更新日期：1975-06-01 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：:There is an increasing movement against use of antibiotic growth promoters in animal feed. Prebiotic supplementation is a potential alternative to enhance the host's natural defense through modulation of gut microbiota. In the present study, the effect of mannan oligosaccharide (MOS) and virginiamycin (VIRG) on cecal ...

journal_title：Canadian journal of microbiology

authors： Pourabedin M,Xu Z,Baurhoo B,Chevaux E,Zhao X

更新日期：2014-05-01 00:00:00

abstract：:A large pool of antibiotic resistant and auxotrophic mutants was isolated from the Staphylococcus aureus phage group 2 strains UT0002-19 and UT0017 by (1) antibiotic gradient plates, (2) trimethoprim selection, and (3) nitrosoguanidine mutagenesis, which sometimes was coupled by enrichment with either penicillin or me...

journal_title：Canadian journal of microbiology

authors： Martin SM,Rogolsky M

更新日期：1980-08-01 00:00:00

abstract：:A new type of tube (the Lee tube) has been developed for use in the cultivation and enumeration of obligate anaerobes. The Lee tube is a double-walled, screw-capped tube which allows the formation of a thin cylinder of agar medium between the two walls. Anaerobiosis is achieved through deoxygenation of the deep cylind...

journal_title：Canadian journal of microbiology

authors： Ogg JE,Lee SY,Ogg BJ

更新日期：1979-09-01 00:00:00

abstract：:Cultures of Streptomyces peucetius often were observed to divert spontaneously from the production of anthracycline antibiotics to the excretion of acidic metabolites, whether grown in a defined medium or a nutrient-rich medium. The predominant excreted acidic metabolites were determined by high-performance liquid chr...

journal_title：Canadian journal of microbiology

authors： Dekleva ML,Strohl WR

更新日期：1987-12-01 00:00:00

abstract：:Citrobacter freundii from an environmental source displayed resistance to a wide variety of antibacterials. Some of these resistances could be transferred by conjugation with frequencies as high as 10(-2). The complexity of plasmid involvement in the antibacterial resistance of this species was demonstrated by isolati...

journal_title：Canadian journal of microbiology

authors： Austen RA,Trust TJ

更新日期：1981-03-01 00:00:00

abstract：:A previously unmapped pan gene was localized in an Escherichia coli K-12 strain using Hfr and F' matings and by transduction studies. This Pan- mutation was shown by supplementation studies to impart a block in pantoate biosynthesis. The pan gene cotransduced with rha, metB, and argE placing it at 87 min. ...

journal_title：Canadian journal of microbiology

authors： Manch JN

更新日期：1981-11-01 00:00:00

abstract：:The use of microorganisms for bioremediation of contaminated soils may be enhanced with an understanding of the pathways involved in their degradation of hazardous compounds. Ralstonia sp. strain RJGII.123 was isolated from soil located at a former coal gasification plant, based on its ability to mineralize carbazole,...

journal_title：Canadian journal of microbiology

authors： Schneider J,Grosser RJ,Jayasimhulu K,Xue W,Kinkle B,Warshawsky D

更新日期：2000-03-01 00:00:00

abstract：:Cellulomonas fimi genomic DNA was digested with HpaI, MunI, HindIII, and NsiI, producing fragments ranging in size from 20 to 1400 kbp that were resolved by pulsed field gel electrophoresis. Genetic and physical linkages were determined by Southern blotting and were used to construct a genome map. Cellulomonas fimi ha...

journal_title：Canadian journal of microbiology

authors： Stoll D

更新日期：2001-12-01 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：:The inhibition of pyruvate oxidative decarboxylation as a means of decreasing ruminal methanogenesis in vitro was studied. In the first experiment, the addition of adenosine and adenine (with and without ribose) to ruminal batch cultures did not decrease methanogenesis. In the second experiment, the addition of oxythi...

journal_title：Canadian journal of microbiology

authors： Ungerfeld EM,Rust SR,Burnett R

更新日期：2003-10-01 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：: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：:Quorum sensing plays a role in the regulation of soft rot diseases caused by the plant pathogenic bacterium Pectobacterium carotovorum subsp. carotovorum. The signal molecules involved in quorum sensing in P. carotovorum subsp. carotovorum belong to the group of N-acyl homoserine lactones (AHLs). In our study, we scre...

journal_title：Canadian journal of microbiology

authors： Jafra S,Przysowa J,Czajkowski R,Michta A,Garbeva P,van der Wolf JM

更新日期：2006-10-01 00:00:00

abstract：:Using a well tested antibody specific for 3-hydroxy oxylipins, we mapped the presence of these oxylipins in selected Cryptococcus (Filobasidiella) species. Immunofluorescence microscopy studies revealed that these compounds are deposited on cell wall surfaces, appendages, and collarettes. In vitro studies revealed tha...

journal_title：Canadian journal of microbiology

authors： Sebolai OM,Pohl CH,Botes PJ,van Wyk PW,Mzizi R,Swart CW,Kock JL

更新日期：2008-02-01 00:00:00

abstract：:Twenty-six strains of group JK corynebacteria had the same colonial morphology and biological reactions as the biotypes of the biovars of Corynebacterium genitalium and C. pseudogenitalium. Therefore, group JK corynebacteria can be assigned to the biovars of C. genitalium or C. pseudogenitalium. Although the strains d...

journal_title：Canadian journal of microbiology

authors： Evangelista AT,Coppola KM,Furness G

更新日期：1984-08-01 00:00:00