New anaerobic, ammonium-oxidizing community enriched from peat soil.

abstract：:Two anaerobic bacteria were isolated from polyethylene glycol (PEG)-degrading, methanogenic, enrichment cultures obtained from a municipal sludge digester. One isolate, identified as Desulfovibrio desulfuricans (strain DG2), metabolized oligomers ranging from ethylene glycol (EG) to tetraethylene glycol. The other iso...

journal_title：Applied and environmental microbiology

authors： Dwyer DF,Tiedje JM

更新日期：1986-10-01 00:00:00

abstract：:Male-specific RNA coliphages (F-RNA coliphages) have been proposed as a potential viral indicator of fecal contamination in water and foods because they are easy to culture and are a normal component of the mammalian gut flora. F-RNA coliphage plaque numbers are typically obtained by directly plating a 10-fold dilutio...

journal_title：Applied and environmental microbiology

authors： Jones TH,Johns MW

更新日期：2009-10-01 00:00:00

abstract：:The acI lineage of freshwater Actinobacteria is a cosmopolitan and often numerically dominant member of lake bacterial communities. We conducted a survey of acI 16S rRNA genes and 16S-23S rRNA internal transcribed spacer regions from 18 Wisconsin lakes and used standard nonphylogenetic and phylogenetic statistical app...

journal_title：Applied and environmental microbiology

authors： Newton RJ,Jones SE,Helmus MR,McMahon KD

更新日期：2007-11-01 00:00:00

abstract：:The frequency of isolation of three nonhomologous chlorobenzoate catabolic genotypes (clc, cba, and fcb) was determined for 464 isolates from freshwater sediments and groundwater in the vicinity of the Hyde Park industrial landfill site in the Niagara watershed. Samples were collected from both contaminated and noncon...

journal_title：Applied and environmental microbiology

authors： Peel MC,Wyndham RC

更新日期：1999-04-01 00:00:00

abstract：:A sensitive and specific method for detection of Listeria monocytogenes in milk and ground-beef samples is described. It consists of culturing samples in listeria enrichment broth (LEB) and subculturing them from LEB to listeria plating media, followed by DNA extraction and species-specific detection of the organism b...

journal_title：Applied and environmental microbiology

authors： Thomas EJ,King RK,Burchak J,Gannon VP

更新日期：1991-09-01 00:00:00

abstract：:Mineralization of [U-(14)C]methyl t-butyl ether (MTBE) to (14)CO(2) without accumulation of t-butyl alcohol (TBA) was observed in surface-water sediment microcosms under denitrifying conditions. Methanogenic activity and limited transformation of MTBE to TBA were observed in the absence of denitrification. Results ind...

journal_title：Applied and environmental microbiology

authors： Bradley PM,Chapelle FH,Landmeyer JE

更新日期：2001-04-01 00:00:00

abstract：:Crude extracts from 14 species of sulfate-reducing bacteria comprising the genera Desulfovibrio, Desulfotomaculum, Desulfobulbus, and Desulfosarcina and from three species of sulfide-oxidizing bacteria were tested in an enzyme-linked immunosorbent assay with polyclonal antisera to adenosine 5'-phosphosulfate reductase...

journal_title：Applied and environmental microbiology

authors： Odom JM,Jessie K,Knodel E,Emptage M

更新日期：1991-03-01 00:00:00

abstract：:Toxin-producing isolates of Bacillus licheniformis were obtained from foods involved in food poisoning incidents, from raw milk, and from industrially produced baby food. The toxin detection method, based on the inhibition of boar spermatozoan motility, has been shown previously to be a sensitive assay for the emetic ...

journal_title：Applied and environmental microbiology

authors： Salkinoja-Salonen MS,Vuorio R,Andersson MA,Kämpfer P,Andersson MC,Honkanen-Buzalski T,Scoging AC

更新日期：1999-10-01 00:00:00

abstract：:We report the identification of novel archaea living in close association with bacteria in the cold (approximately 10 degrees C) sulfurous marsh water of the Sippenauer Moor near Regensburg, Bavaria, Germany. These microorganisms form a characteristic, macroscopically visible structure, morphologically comparable to a...

journal_title：Applied and environmental microbiology

authors： Rudolph C,Wanner G,Huber R

更新日期：2001-05-01 00:00:00

abstract：:The influence of trichloroethene (TCE; 0 to 65 mg/liter) and 1,1,1-trichloroethane (1,1,1-TCA; 0 to 103 mg/liter) on methane consumption of a mixed culture of methane-oxidizing bacteria was studied in laboratory batch experiments. Increasing concentrations of TCE or 1,1,1-TCA resulted in decreasing methane consumption...

journal_title：Applied and environmental microbiology

authors： Broholm K,Jensen BK,Christensen TH,Olsen L

更新日期：1990-08-01 00:00:00

abstract：:We developed a biphasic culture system consisting of 4 ml of brucella agar (BA) and 6 ml of brucella broth (BB) in 25-cm2 tissue culture flasks, which were incubated in air (BB/BAa) or in a gas mixture of 5% O2, 10% CO2, and 85% N2 (BB/BAg). These media were also used with a supplement consisting of ferrous sulfate, s...

journal_title：Applied and environmental microbiology

authors： Rollins DM,Coolbaugh JC,Walker RI,Weiss E

更新日期：1983-01-01 00:00:00

abstract：:Biodegradability screening tests of soil commonly measure 14CO2 evolution from radiolabeled test compounds, and glucose has often served as a positive control. When constant amounts of radiolabel were added to soil in combination with increasing amounts of unlabeled substrates, glucose and some related hexoses behaved...

journal_title：Applied and environmental microbiology

authors： Shen J,Bartha R

更新日期：1996-07-01 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：:Streptomyces coelicolor and Lemna minor were used as a model to study the modulation of bacterial gene expression during plant-streptomycete interactions. S. coelicolor was grown in minimal medium with and without L. minor fronds. Bacterial proteomes were analyzed by two-dimensional gel electrophoresis, and a comparis...

journal_title：Applied and environmental microbiology

authors： Langlois P,Bourassa S,Poirier GG,Beaulieu C

更新日期：2003-04-01 00:00:00

abstract：:In this paper, the ability of a commercial starter culture to perform a sausage fermentation is evaluated. Molecular analysis revealed the presence of several strains of the same species contained in the starter culture with different behavior during the fermentation, and the contribution of Lactobacillus curvatus, wh...

journal_title：Applied and environmental microbiology

authors： Cocolin L,Urso R,Rantsiou K,Cantoni C,Comi G

更新日期：2006-01-01 00:00:00

abstract：:Microscopic eukaryotes are known to have important ecosystem functions, but their diversity in most environments remains vastly unexplored. Here we analyzed an 18S rRNA gene library from a subsurface iron- and sulfur-oxidizing microbial community growing in highly acidic (pH < 0.9) runoff within the Richmond Mine at I...

journal_title：Applied and environmental microbiology

authors： Baker BJ,Tyson GW,Goosherst L,Banfield JF

更新日期：2009-04-01 00:00:00

abstract：:Influenza A viruses (IAVs) in swine can cause sporadic infections and pandemic outbreaks among humans, but how avian IAV emerges in swine is still unclear. Unlike domestic swine, feral swine are free ranging and have many opportunities for IAV exposure through contacts with various habitats and animals, including migr...

journal_title：Applied and environmental microbiology

authors： Martin BE,Sun H,Carrel M,Cunningham FL,Baroch JA,Hanson-Dorr KC,Young SG,Schmit B,Nolting JM,Yoon KJ,Lutman MW,Pedersen K,Lager K,Bowman AS,Slemons RD,Smith DR,DeLiberto T,Wan XF

更新日期：2017-09-15 00:00:00

abstract：:Paenilide is a novel, heat-stable peptide toxin from Paenibacillus tundrae, which colonizes barley. P. tundrae produced 20 to 50 ng of the toxin mg(-1) of cells (wet weight) throughout a range of growth temperatures from +5°C to +28°C. Paenilide consisted of two substances of 1,152 Da and 1,166 Da, with masses and tan...

journal_title：Applied and environmental microbiology

authors： Rasimus S,Mikkola R,Andersson MA,Teplova VV,Venediktova N,Ek-Kommonen C,Salkinoja-Salonen M

更新日期：2012-05-01 00:00:00

abstract：:Most probable numbers (MPNs) of methanogens in various salt marsh and estuarine sediments were determined with an anaerobic, habitat-simulating culture medium with 80% H(2) plus 20% CO(2) as substrate. Average MPNs for the short Spartina (SS) marsh sediments of Sapelo Island, Ga., were maximal at the 5- to 7-cm depth ...

journal_title：Applied and environmental microbiology

authors： Jones WJ,Paynter MJ

更新日期：1980-04-01 00:00:00

abstract：:A multilocus enzyme electrophoresis analysis of 96 strains of the salmonellae distinguished 80 electrophoretic types (ETs) and placed them in eight groups, seven of which correspond precisely to the seven taxonomic groups (I, II, IIIa, IIIb, IV, V, and VI) previously defined on the basis of biotype and genomic DNA hyb...

journal_title：Applied and environmental microbiology

authors： Boyd EF,Wang FS,Whittam TS,Selander RK

更新日期：1996-03-01 00:00:00

abstract：:Molecular analysis of grassland rhizosphere soil has demonstrated complex and diverse bacterial communities, with resultant difficulties in detecting links between plant and bacterial communities. These studies have, however, analyzed "bulk" rhizosphere soil, rather than rhizoplane communities, which interact most clo...

journal_title：Applied and environmental microbiology

authors： Nunan N,Daniell TJ,Singh BK,Papert A,McNicol JW,Prosser JI

更新日期：2005-11-01 00:00:00

abstract：:The initial microbial colonization of tooth surfaces is a repeatable and selective process, with certain bacterial species predominating in the nascent biofilm. Characterization of the initial microflora is the first step in understanding interactions among community members that shape ensuing biofilm development. Usi...

journal_title：Applied and environmental microbiology

authors： Diaz PI,Chalmers NI,Rickard AH,Kong C,Milburn CL,Palmer RJ Jr,Kolenbrander PE

更新日期：2006-04-01 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：:Phragmidium violaceum causes leaf rust on the European blackberry (Rubus fruticosus L. aggregate). Multiple strains of this pathogen have been introduced into southern Australia for the biological control of at least 15 taxa of European blackberry, a nonindigenous, invasive plant. In climates conducive to leaf rust, t...

journal_title：Applied and environmental microbiology

authors： Gomez DR,Evans KJ,Baker J,Harvey PR,Scott ES

更新日期：2008-09-01 00:00:00

abstract：:The relationship between the production of reduced oxygen species, hydrogen peroxide (H(2)O(2)), superoxide (O(2)), and hydroxyl radical (.OH), and the oxidation of synthetic lignin to CO(2) was studied in whole cultures of the white-rot fungus Phanerochaete chrysosporium Burds. The kinetics of the synthesis of H(2)O(...

journal_title：Applied and environmental microbiology

authors： Faison BD,Kirk TK

更新日期：1983-11-01 00:00:00

abstract：:The luxS gene of Lactobacillus reuteri 100-23C was amplified by PCR, cloned, and then sequenced. To define a physiological and ecological role for the luxS gene in L. reuteri 100-23C, a luxS mutant was constructed by insertional mutagenesis. The luxS mutant did not produce autoinducers AI-2 or AI-3. Complementation of...

journal_title：Applied and environmental microbiology

authors： Tannock GW,Ghazally S,Walter J,Loach D,Brooks H,Cook G,Surette M,Simmers C,Bremer P,Dal Bello F,Hertel C

更新日期：2005-12-01 00:00:00

abstract：:The production of pectolytic enzymes (pectate lyase [Pel] and polygalacturonase [Peh]), cellulase (Cel), and protease (Prt) is activated in the soft rot bacterium Erwinia carotovora subsp. carotovora by aepA (activator of extracellular protein production) and celery extract (Y. Liu, H. Murata, A. Chatterjee, and A. K....

journal_title：Applied and environmental microbiology

authors： Murata H,Chatterjee A,Liu Y,Chatterjee AK

更新日期：1994-09-01 00:00:00

abstract：:Volume 61, no. 12, p. 4505, Introduction, column 1, line 13, and column 2, line 5: reference 19, which refers to a toxicity test based on the inhibition of (beta)-glucuronidase, not (beta)-galactosidase, in E. coli, should not be cited. [This corrects the article on p. 4505 in vol. 61.]. ...

journal_title：Applied and environmental microbiology

authors： Van Poucke SO,Nelis HJ

更新日期：1996-02-01 00:00:00

abstract：:Wild-type Bacillus subtilis ferments 20 g/liter glucose in 48 h, producing lactate and butanediol, but not ethanol or acetate. To construct an ethanologenic B. subtilis strain, homologous recombination was used to disrupt the native lactate dehydrogenase (LDH) gene (ldh) by chromosomal insertion of the Zymomonas mobil...

journal_title：Applied and environmental microbiology

authors： Romero S,Merino E,Bolívar F,Gosset G,Martinez A

更新日期：2007-08-01 00:00:00

abstract：:Dehalococcoides sp. strain BAV1 couples growth with the reductive dechlorination of vinyl chloride (VC) to ethene. Degenerate primers targeting conserved regions in reductive dehalogenase (RDase) genes were designed and used to PCR amplify putative RDase genes from strain BAV1. Seven unique RDase gene fragments were i...

journal_title：Applied and environmental microbiology

authors： Krajmalnik-Brown R,Hölscher T,Thomson IN,Saunders FM,Ritalahti KM,Löffler FE

更新日期：2004-10-01 00:00:00