Dynamics of ruminal ciliated protozoa in feedlot cattle.

abstract：:Vibrio tubiashii is a recently reemerging pathogen of larval bivalve mollusks, causing both toxigenic and invasive disease. Marine Vibrio spp. produce an array of extracellular products as potential pathogenicity factors. Culture supernatants of V. tubiashii have been shown to be toxic to oyster larvae and were report...

journal_title：Applied and environmental microbiology

authors： Hasegawa H,Lind EJ,Boin MA,Häse CC

更新日期：2008-07-01 00:00:00

abstract：:Male weanling rats fed diets containing fermented and unfermented tannin-free sorghum meals naturally contaminated with traces of ochratoxin A, zearalenone, and an unidentified toxic substance developed anorexia. Mean changes in body weight over a 28-day feeding period for rats fed fermented and unfermented sorghum me...

journal_title：Applied and environmental microbiology

authors： Kazanas N,Ely RW,Fields ML,Erdman JW Jr

更新日期：1984-05-01 00:00:00

abstract：:Chlorpromazine was used to perform a test for the detection of microbial peroxidase activities. The compound acts as both a cell permeabilizer and a reagent in the procedure developed which allows the detection of peroxidase and peroxidase like reactions both semiquantitatively in whole cell determinations and quantit...

journal_title：Applied and environmental microbiology

authors： Galeazzi L,Turchetti G,Grilli G,Groppa G,Giunta S

更新日期：1986-12-01 00:00:00

abstract：:From necrotic tissue of a Nashi pear tree, 24 Erwinia pyrifoliae strains, found to be identical by pulsed-field gel electrophoresis analysis, were isolated. Thirteen strains were not virulent on immature pears and did not induce a hypersensitive response in tobacco leaves. The defective gene hrpL was complemented with...

journal_title：Applied and environmental microbiology

authors： Jock S,Kim WS,Barny MA,Geider K

更新日期：2003-01-01 00:00:00

abstract：:To examine whether the heat-labile enterotoxin gene in porcine enterotoxigenic Escherichia coli (ETEC) strains is as divergent as in human ETEC strains, we sequenced the heat-labile and heat-stable toxin genes from 52 and 33 porcine ETEC strains, respectively. We found that the STa gene is identical, that the LT gene ...

journal_title：Applied and environmental microbiology

authors： Zhang C,Rausch D,Zhang W

更新日期：2009-10-01 00:00:00

abstract：:Thymidine incorporation by the microbial community on standing dead leaves of Spartina alterniflora did not obey many of the assumptions inherent in the use of the technique in planktonic systems. Incorporation rates of [methly-H]thymidine were nonsaturable over a wide concentration range (10 to 10 nM). Owing to metab...

journal_title：Applied and environmental microbiology

authors： Fallon RD,Newell SY

更新日期：1986-11-01 00:00:00

abstract：:Plant surfaces, colonized by numerous and diverse bacterial species, are often considered hot spots for horizontal gene transfer (HGT) between plants and bacteria. Plant DNA released during the degradation of plant tissues can persist and remain biologically active for significant periods of time, suggesting that soil...

journal_title：Applied and environmental microbiology

authors： Pontiroli A,Rizzi A,Simonet P,Daffonchio D,Vogel TM,Monier JM

更新日期：2009-05-01 00:00:00

abstract：:Quaternary ammonium compounds such as benzalkonium chloride (BC) are widely used as disinfectants in both food processing and medical environments. BC-resistant strains of Listeria monocytogenes have been implicated in multistate outbreaks of listeriosis and have been frequently isolated from food processing plants. H...

journal_title：Applied and environmental microbiology

authors： Elhanafi D,Dutta V,Kathariou S

更新日期：2010-12-01 00:00:00

abstract：:Campylobacter infections are the most common cause of bacterial enteritis in humans, and nearly 8% of such infections are caused by Campylobacter coli. Most studies have concentrated on Campylobacter jejuni, frequently isolated from intensively farmed poultry and livestock production units, and few studies have examin...

journal_title：Applied and environmental microbiology

authors： Leatherbarrow AJ,Hart CA,Kemp R,Williams NJ,Ridley A,Sharma M,Diggle PJ,Wright EJ,Sutherst J,French NP

更新日期：2004-02-01 00:00:00

abstract：:Six 16S rRNA-targeted oligonucleotide probes were designed, validated, and used to quantify predominant groups of anaerobic bacteria in human fecal samples. A set of two probes was specific for species of the Bacteroides fragilis group and the species Bacteroides distasonis. Two others were designed to detect species ...

journal_title：Applied and environmental microbiology

authors： Franks AH,Harmsen HJ,Raangs GC,Jansen GJ,Schut F,Welling GW

更新日期：1998-09-01 00:00:00

abstract：:[This corrects the article on p. 588 in vol. 60.]. ...

journal_title：Applied and environmental microbiology

authors：

更新日期：1994-06-01 00:00:00

abstract：:Two gram-positive, strictly anoxic, coccoid- to rod-shaped strains of bacteria, Clostridium coccoides 1410 and C. coccoides 3110, were isolated from human feces on the typical homoacetogenic substrates formate plus H2 plus CO2 (strain 1410) and vanillate plus H2 plus CO2 (strain 3110) in the presence of 2-bromoethanes...

journal_title：Applied and environmental microbiology

authors： Kamlage B,Gruhl B,Blaut M

更新日期：1997-05-01 00:00:00

abstract：:In light of recent proposals that iron (Fe) availability may play an important role in controlling oceanic primary production and nutrient flux, its regulatory impact on N(2) fixation and production dynamics was investigated in the widespread and biogeochemically important diazotrophic, planktonic cyanobacteria Tricho...

journal_title：Applied and environmental microbiology

authors： Paerl HW,Prufert-Bebout LE,Guo C

更新日期：1994-03-01 00:00:00

abstract：:Located in southwest China, the Aha watershed is continually contaminated by acid mine drainage (AMD) produced from upstream abandoned coal mines. The watershed is fed by creeks with elevated concentrations of aqueous Fe (total Fe > 1 g/liter) and SO4 (2-) (>6 g/liter). AMD contamination gradually decreases throughout...

journal_title：Applied and environmental microbiology

authors： Sun W,Xiao T,Sun M,Dong Y,Ning Z,Xiao E,Tang S,Li J

更新日期：2015-08-01 00:00:00

abstract：:Strains of Ascochyta rabiei which are pathogenic to chickpea (Cicer arietinum L.) readily catabolized the main chickpea isoflavone biochanin A (5,7-dihydroxy-4'-methoxyisoflavone). 3'-Hydroxylation and O-demethylation reactions led to the isoflavones pratensein, genistein, and orobol, which were rapidly further degrad...

journal_title：Applied and environmental microbiology

authors： Kraft B,Barz W

更新日期：1985-07-01 00:00:00

abstract：:A simple gel immunodiffusion agar procedure was developed for detecting toxigenic strains of Clostridium botulinum type A. The method consisted of overlaying colonies grown on thin-layer tryptone-peptone-glucose-yeast extract agar with gel diffusion agar containing desired levels of C. botulinum type A antitoxin. Conc...

journal_title：Applied and environmental microbiology

authors： Ferreira JL,Hamdy MK,Zapatka FA,Hebert WO

更新日期：1981-12-01 00:00:00

abstract：:Algal-bacterial mats which grow in the effluent channels of alkaline hot springs provided an environment suitable for studying natural thermophilic methane producing bacteria. Methane was rapidly produced in cores taken from the meat and appeared to be an end product of decomposition of the algal-bacterial organic mat...

journal_title：Applied and environmental microbiology

authors： Ward DM

更新日期：1978-06-01 00:00:00

abstract：:Improving access to the carbohydrate content of lignocellulose is key to reducing recalcitrance for microbial deconstruction and conversion to fuels and chemicals. Caldicellulosiruptor bescii completely solubilizes naked microcrystalline cellulose, yet this transformation is impeded within the context of the plant cel...

journal_title：Applied and environmental microbiology

authors： Zurawski JV,Khatibi PA,Akinosho HO,Straub CT,Compton SH,Conway JM,Lee LL,Ragauskas AJ,Davison BH,Adams MWW,Kelly RM

更新日期：2017-08-17 00:00:00

abstract：:An epoxyalkane:coenzyme M (CoM) transferase (EaCoMT) enzyme was recently found to be active in the aerobic vinyl chloride (VC) and ethene assimilation pathways of Mycobacterium strain JS60. In the present study, EaCoMT activity and genes were investigated in 10 different mycobacteria isolated on VC or ethene from dive...

journal_title：Applied and environmental microbiology

authors： Coleman NV,Spain JC

更新日期：2003-10-01 00:00:00

abstract：:Iron(III)-reducing bacteria have been demonstrated to rapidly catalyze the reduction and immobilization of uranium(VI) from contaminated subsurface sediments. Thus, these organisms may aid in the development of bioremediation strategies for uranium contamination, which is prevalent in acidic subsurface sediments at U....

journal_title：Applied and environmental microbiology

authors： Petrie L,North NN,Dollhopf SL,Balkwill DL,Kostka JE

更新日期：2003-12-01 00:00:00

abstract：:The organization and species composition of bacterial trophic groups associated with lactose biomethanation were investigated in a whey-processing chemostat by enumeration, isolation, and general characterization studies. The bacteria were spatially organized as free-living forms and as self-immobilized forms appearin...

journal_title：Applied and environmental microbiology

authors： Chartrain M,Zeikus JG

更新日期：1986-01-01 00:00:00

abstract：:Vibrio parahaemolyticus is indigenous to coastal environments and a frequent cause of seafood-borne gastroenteritis in the United States, primarily due to raw-oyster consumption. Previous seasonal-cycle studies of V. parahaemolyticus have identified water temperature as the strongest environmental predictor. Salinity ...

journal_title：Applied and environmental microbiology

authors： Zimmerman AM,DePaola A,Bowers JC,Krantz JA,Nordstrom JL,Johnson CN,Grimes DJ

更新日期：2007-12-01 00:00:00

abstract：:The phosphotransferase system regulation domain (PRD)-containing activator, ManR, is required for glucose-controlled transcription of the mannose permease two (mpt) operon in Listeria innocua. His-871 in ManR PRD-II is needed for mpt repression in glucose-free media. His-506 in PRD-I is needed for mpt induction by glu...

journal_title：Applied and environmental microbiology

authors： Xue J,Miller KW

更新日期：2007-09-01 00:00:00

abstract：:Four pure cultures of denitrifying bacteria, which had previously been isolated on defined alkylbenzenes, were capable of anaerobic growth with crude oil as the only source of organic substrates. Chemical analyses after growth revealed that the known growth substrates toluene, ethylbenzene, and m-xylene were selective...

journal_title：Applied and environmental microbiology

authors： Rabus R,Widdel F

更新日期：1996-04-01 00:00:00

abstract：:Recently, methicillin-resistant Staphylococcus aureus (MRSA) and methicillin-resistant Staphylococcus pseudintermedius (MRSP) have been increasingly isolated from veterinarians and companion animals. With a view to preventing the spread of MRSA and MRSP, we evaluated the occurrence and molecular characteristics of eac...

journal_title：Applied and environmental microbiology

authors： Ishihara K,Shimokubo N,Sakagami A,Ueno H,Muramatsu Y,Kadosawa T,Yanagisawa C,Hanaki H,Nakajima C,Suzuki Y,Tamura Y

更新日期：2010-08-01 00:00:00

abstract：:"Candidatus Methanoperedens nitroreducens" is an archaeon that couples the anaerobic oxidation of methane to nitrate reduction. In natural and man-made ecosystems, this archaeon is often found at oxic-anoxic interfaces where nitrate, the product of aerobic nitrification, cooccurs with methane produced by methanogens. ...

journal_title：Applied and environmental microbiology

authors： Guerrero-Cruz S,Cremers G,van Alen TA,Op den Camp HJM,Jetten MSM,Rasigraf O,Vaksmaa A

更新日期：2018-11-30 00:00:00

abstract：:Vibrio vulnificus naturally inhabits a variety of aquatic organisms, including oysters, and is the leading cause of seafood-related death in the United States. Strains of this bacterium are genetically classified into environmental (E) and clinical (C) genotypes, which correlate with source of isolation. E-genotype st...

journal_title：Applied and environmental microbiology

authors： Williams TC,Ayrapetyan M,Oliver JD

更新日期：2014-03-01 00:00:00

abstract：:The effects of plasterboard composition on the growth and sporulation of Stachybotrys chartarum as well as on the inflammatory potential of the spores were studied. S. chartarum was grown on 13 modified plasterboards under saturated humidity conditions. The biomass was estimated by measuring the ergosterol content of ...

journal_title：Applied and environmental microbiology

authors： Murtoniemi T,Nevalainen A,Hirvonen MR

更新日期：2003-07-01 00:00:00

abstract：:Heat-treated cells of Rhizobium leguminosarum biovar trifolii strain 162X95 were used to produce monoclonal antibodies (MAbs). The fusion produced three cross-reactive MAbs and eight MAbs specific for the immunizing strain and a group of five other R. trifolii strains from the same geographic region where 162X95 was i...

journal_title：Applied and environmental microbiology

authors： Wright SF

更新日期：1990-07-01 00:00:00

abstract：:Glycoside hydrolase (GH) family 12 comprises enzymes with a wide range of activities critical for the degradation of lignocellulose. However, the important roles of the loop regions of GH12 enzymes in substrate specificity and catalytic efficiency remain poorly understood. This study examined how the loop 3 region aff...

journal_title：Applied and environmental microbiology

authors： Yang H,Shi P,Liu Y,Xia W,Wang X,Cao H,Ma R,Luo H,Bai Y,Yao B

更新日期：2017-03-02 00:00:00