Long-term study of Vibrio parahaemolyticus prevalence and distribution in New Zealand shellfish.

abstract：:The influence of nisin on the proton motive force (delta p) generated by glucose-energized cells of the obligate putrefactive anaerobe Clostridium sporogenes PA 3679 was determined. The components of delta p, the transmembrane potential (delta psi) and the pH gradient (delta pH), were determined from the distributions...

journal_title：Applied and environmental microbiology

authors： Okereke A,Montville TJ

更新日期：1992-08-01 00:00:00

abstract：UNLABELLED:Endosymbiosis is a unique form of interaction between organisms, with one organism dwelling inside the other. One of the most widespread endosymbionts is Wolbachia pipientis, a maternally transmitted bacterium carried by insects, crustaceans, mites, and filarial nematodes. Although candidate proteins that co...

journal_title：Applied and environmental microbiology

authors： Christensen S,Pérez Dulzaides R,Hedrick VE,Momtaz AJ,Nakayasu ES,Paul LN,Serbus LR

更新日期：2016-08-15 00:00:00

abstract：:Three soilborne viruses transmitted by Polymyxa betae KESKIN in sugar beet have been described: Beet necrotic yellow vein virus (BNYVV), the agent of rhizomania, Beet soilborne virus (BSBV), and Beet virus Q (BVQ). A multiplex reverse transcription-PCR technique was developed to simultaneously detect BNYVV, BSBV, and ...

journal_title：Applied and environmental microbiology

authors： Meunier A,Schmit JF,Stas A,Kutluk N,Bragard C

更新日期：2003-04-01 00:00:00

abstract：:Several cell surface characteristics of bacteriophage-resistant Lactococcus lactis subsp. cremoris SK110 were compared with those of its phage-sensitive derivative SK112. After centrifugation, SK110 cells resisted suspension more strongly than SK112 cells. SK112 was more negatively charged and had a more hydrophobic c...

journal_title：Applied and environmental microbiology

authors： Sijtsma L,Jansen N,Hazeleger WC,Wouters JT,Hellingwerf KJ

更新日期：1990-10-01 00:00:00

abstract：:A glycosyltransferase, involved in the synthesis of cyclic maltosylmaltose [CMM; cyclo-{-->6)-alpha-D-Glcp(1-->4)-alpha-D-Glcp(1-->6)-alpha-D-Glcp(1-->4)-alpha-D-Glcp(1-->}] from starch, was purified to homogeneity from the culture supernatant of Arthrobacter globiformis M6. The CMM-forming enzyme had a molecular mass...

journal_title：Applied and environmental microbiology

authors： Mukai K,Watanabe H,Kubota M,Chaen H,Fukuda S,Kurimoto M

更新日期：2006-02-01 00:00:00

abstract：:A culture-independent method called mRNA profiling has been developed for the analysis of fecal enterobacteria and their physiological status in environmental samples. This taxon-specific approach determines the single-cell content of selected gene transcripts whose abundance is either directly or inversely proportion...

journal_title：Applied and environmental microbiology

authors： Chen H,Ponniah G,Salonen N,Blum P

更新日期：2004-08-01 00:00:00

abstract：:The genus Listeria comprises food-borne pathogens associated with severe infections and a high mortality rate. Endolysins from bacteriophages infecting Listeria are promising tools for both their detection and control. These proteins feature a modular organization, consisting of an N-terminal enzymatically active doma...

journal_title：Applied and environmental microbiology

authors： Schmelcher M,Shabarova T,Eugster MR,Eichenseher F,Tchang VS,Banz M,Loessner MJ

更新日期：2010-09-01 00:00:00

abstract：:[This corrects the article on p. 1913 in vol. 45.]. ...

journal_title：Applied and environmental microbiology

authors：

更新日期：1983-08-01 00:00:00

abstract：:The occurrence of pigmented bacteria in potable water, from raw source water through treatment to distribution water, including dead-end locations, was compared at sample sites in a large municipal water system. Media used to enumerate heterotrophic bacteria and differentiate pigmented colonies were standard method pl...

journal_title：Applied and environmental microbiology

authors： Reasoner DJ,Blannon JC,Geldreich EE,Barnick J

更新日期：1989-04-01 00:00:00

abstract：:The capacity of polycyclic aromatic hydrocarbon (PAH)-utilizing bacteria to produce biosurfactants was investigated. Twenty-three bacteria isolated from a soil contaminated with petroleum wastes were able to form clearing zones on mineral salt agar plates sprayed with solutions of PAHs. Naphthalene and phenanthrene we...

journal_title：Applied and environmental microbiology

authors： Deziel E,Paquette G,Villemur R,Lepine F,Bisaillon J

更新日期：1996-06-01 00:00:00

abstract：:The effect of long-term application of heavy metal-laden sewage sludge on the total heterotrophic aerobic and the cadmium-resistant soil bacterial communities was studied. Gram-positive bacteria were completely absent from resistant communities. These findings suggest that this group is highly susceptible to Cd. Shann...

journal_title：Applied and environmental microbiology

authors： Barkay T,Tripp SC,Olson BH

更新日期：1985-02-01 00:00:00

abstract：:Pesticides are key stressors of soil microorganisms with reciprocal effects on ecosystem functioning. These effects have been mainly attributed to the parent compounds, while the impact of their transformation products (TPs) has been largely overlooked. We assessed in a meadow soil (soil A) the transformation of iprod...

journal_title：Applied and environmental microbiology

authors： Vasileiadis S,Puglisi E,Papadopoulou ES,Pertile G,Suciu N,Pappolla RA,Tourna M,Karas PA,Papadimitriou F,Kasiotakis A,Ipsilanti N,Ferrarini A,Sułowicz S,Fornasier F,Menkissoglu-Spiroudi U,Nicol GW,Trevisan M,Karpouzas DG

更新日期：2018-10-30 00:00:00

abstract：:Simkania negevensis is a recently discovered chlamydia-like intracellular microorganism which has been associated with bronchiolitis in infants and with community-acquired pneumonia in adults; a high seroprevalence of antibodies to the microorganism has been found in various population groups. S. negevensis can be gro...

journal_title：Applied and environmental microbiology

authors： Kahane S,Platzner N,Dvoskin B,Itzhaki A,Friedman MG

更新日期：2004-06-01 00:00:00

abstract：:Addition of 2 mg of Pb2+/g of soil concident with or after amendment with starch or maltose resulted in 75 and 50% decreases in net synthesis of amylase and alpha-glucosidase, respectively. Invertase synthesis in sucrose-amended soil was transiently reduced after Pb2+ addition. Amylase activity was several times less ...

journal_title：Applied and environmental microbiology

authors： Cole MA

更新日期：1977-02-01 00:00:00

abstract：:To identify genes that are important for class IIa bacteriocin interaction and resistance in Listeria species, transposon Tn917 knockout libraries were constructed for Listeria innocua strain Lin11 and screened for mutants that are resistant to pediocin AcH. A highly resistant mutant (G7) (MIC > 20 microg/ml; 1,000-fo...

journal_title：Applied and environmental microbiology

authors： Xue J,Hunter I,Steinmetz T,Peters A,Ray B,Miller KW

更新日期：2005-03-01 00:00:00

abstract：:Flavonoids are 15-carbon plant secondary metabolites exuded in the rhizosphere that hosts several flavonoid-degrading bacteria. We studied flavonoid catabolism in a plant growth-promoting rhizobacterial strain of Pseudomonas by using a combination of biochemical and genetic approaches. Transposants carrying mini-Tn5gf...

journal_title：Applied and environmental microbiology

authors： Pillai BV,Swarup S

更新日期：2002-01-01 00:00:00

abstract：:The biological succession that occurs during the first year of life in the gut of infants in Western countries is broadly predictable in terms of the increasing complexity of the composition of microbiotas. Less information is available about microbiotas in Asian countries, where environmental, nutritional, and cultur...

journal_title：Applied and environmental microbiology

authors： Lawley B,Otal A,Moloney-Geany K,Diana A,Houghton L,Heath AM,Taylor RW,Tannock GW

更新日期：2019-09-17 00:00:00

abstract：:The presence of neurotoxic species within the genus Alexandrium along the U.S. coastline has raised concern of potential poisoning through the consumption of contaminated seafood. Paralytic shellfish toxins (PSTs) detected in shellfish provide evidence that these harmful events have increased in frequency and severity...

journal_title：Applied and environmental microbiology

authors： Garneau MÈ,Schnetzer A,Countway PD,Jones AC,Seubert EL,Caron DA

更新日期：2011-11-01 00:00:00

abstract：:During microaerophilic growth of magnetic spirillum MS-1 on tartrate and nitrate, a maximal cell density was obtained at an initial oxygen partial pressure of 17 Pa. A transient accumulation of nitrous oxide and a 1:2 (mol/mol) stoichiometry between tartrate oxidation and nitrate reduction were observed, indicating th...

journal_title：Applied and environmental microbiology

authors： Escalante-Semerena JC,Blakemore RP,Wolfe RS

更新日期：1980-08-01 00:00:00

abstract：:Indoxyl-beta-D-glucuronide (indoxyl) was evaluated as a specific chromogen for detection of Escherichia coli by the membrane filter method. In all, 413 colonies were tested from the indoxyl-supplemented media, yielding 93.3% confirmation, as E. coli. Compared with the indoxyl medium, other media gave either much lower...

journal_title：Applied and environmental microbiology

authors： Haines JR,Covert TC,Rankin CC

更新日期：1993-08-01 00:00:00

abstract：:Inactivation of aflatoxin B1 was studied by using gamma radiation and hydrogen peroxide. A 100-krad dose of gamma radiation was sufficient to inactivate 50 micrograms of aflatoxin B1 in the presence of 5% hydrogen peroxide, and 400 krad was required for total degradation of 100 micrograms of aflatoxin in the same syst...

journal_title：Applied and environmental microbiology

authors： Patel UD,Govindarajan P,Dave PJ

更新日期：1989-02-01 00:00:00

abstract：:Bacillus thuringiensis vegetative insecticidal proteins (Vip3A) have been recently introduced in important crops as a strategy to delay the emerging resistance to the existing Cry toxins. The mode of action of Vip3A proteins has been studied in Spodoptera frugiperda with the aim of characterizing their binding to the ...

journal_title：Applied and environmental microbiology

authors： Chakroun M,Ferré J

更新日期：2014-10-01 00:00:00

abstract：:Thirty-one urease-positive thermophilic Campylobacter (UPTC) isolates, including three reference strains (NCTC12892, NCTC12895 and NCTC12896), and three Campylobacter lari isolates, which were isolated from several countries and sources, were compared genotypically by using multilocus enzyme electrophoresis (MLEE). We...

journal_title：Applied and environmental microbiology

authors： Matsuda M,Kaneko A,Stanley T,Millar BC,Miyajima M,Murphy PG,Moore JE

更新日期：2003-06-01 00:00:00

abstract：:A thermophilic strain (D2) identified as a Bacillus sp. was isolated from an aerobic digestor of swine waste after several months of operation at 55 degrees C. Aerobic thermophilic batch treatment of swine waste inoculated with strain D2 was studied in a 4-liter fixed-bed reactor. Stabilization of the waste was achiev...

journal_title：Applied and environmental microbiology

authors： Beaudet R,Gagnon C,Bisaillon JG,Ishaque M

更新日期：1990-04-01 00:00:00

abstract：:Thermostable and thermoactive beta-mannanase (1,4-beta-D-mannan mannanohydrolase [EC 3.2.1.78]), beta-mannosidase (beta-D-mannopyranoside hydrolase [EC 3.2.1.25]) and alpha-galactosidase (alpha-D-galactoside galactohydrolase [EC 3.2.1.22]) were purified to homogeneity from cell extracts and extracellular culture super...

journal_title：Applied and environmental microbiology

authors： Duffaud GD,McCutchen CM,Leduc P,Parker KN,Kelly RM

更新日期：1997-01-01 00:00:00

abstract：:Fecal droppings of migratory Canada geese, Branta canadensis, collected from nine sites near the Chesapeake Bay (Maryland), were examined for the presence of Cryptosporidium parvum and Giardia spp. Cryptosporidium sp. oocysts were found in feces at seven of nine sites, and Giardia cysts were found at all nine sites. T...

journal_title：Applied and environmental microbiology

authors： Graczyk TK,Fayer R,Trout JM,Lewis EJ,Farley CA,Sulaiman I,Lal AA

更新日期：1998-07-01 00:00:00

abstract：:A long-chain aldehyde dehydrogenase, Ald1, was found in a soluble fraction of Acinetobacter sp. strain M-1 cells grown on n-hexadecane as a sole carbon source. The gene (ald1) was cloned from the chromosomal DNA of the bacterium. The open reading frame of ald1 was 1,512 bp long, corresponding to a protein of 503 amino...

journal_title：Applied and environmental microbiology

authors： Ishige T,Tani A,Sakai Y,Kato N

更新日期：2000-08-01 00:00:00

abstract：:A novel genomic island (LGI1) was discovered in Listeria monocytogenes isolates responsible for the deadliest listeriosis outbreak in Canada, in 2008. To investigate the functional role of LGI1, the outbreak strain 08-5578 was exposed to food chain-relevant stresses, and the expression of 16 LGI1 genes was measured. L...

journal_title：Applied and environmental microbiology

authors： Kovacevic J,Ziegler J,Wałecka-Zacharska E,Reimer A,Kitts DD,Gilmour MW

更新日期：2015-11-20 00:00:00

abstract：:The potential for removing uranium from contaminated groundwater by stimulating the in situ activity of dissimilatory metal-reducing microorganisms was evaluated in a uranium-contaminated aquifer located in Rifle, Colo. Acetate (1 to 3 mM) was injected into the subsurface over a 3-month period via an injection gallery...

journal_title：Applied and environmental microbiology

authors： Anderson RT,Vrionis HA,Ortiz-Bernad I,Resch CT,Long PE,Dayvault R,Karp K,Marutzky S,Metzler DR,Peacock A,White DC,Lowe M,Lovley DR

更新日期：2003-10-01 00:00:00

abstract：:The population dynamics of pseudomonads in gilt-head sea bream Mediterranean fish (Sparus aurata) stored under different conditions were studied. Phenotypic analysis and sodium dodecyl sulfate-polyacrylamide gel electrophoresis of whole-cell proteins were performed to identify a total of 106 Pseudomonas strains isolat...

journal_title：Applied and environmental microbiology

authors： Tryfinopoulou P,Tsakalidou E,Nychas GJ

更新日期：2002-01-01 00:00:00