Inactivation of indigenous viruses in raw sludge by air drying.

abstract：:Diploscapter, a thermotolerant, free-living soil bacterial-feeding nematode commonly found in compost, sewage, and agricultural soil in the United States, was studied to determine its potential role as a vehicle of Salmonella enterica serotype Poona, enterohemorrhagic Escherichia coli O157:H7, and Listeria monocytogen...

journal_title：Applied and environmental microbiology

authors： Gibbs DS,Anderson GL,Beuchat LR,Carta LK,Williams PL

更新日期：2005-05-01 00:00:00

abstract：:Although biofilms represent a common bacterial lifestyle in clinically and environmentally important habitats, there is scant information on the extent of gene transfer in these spatially structured populations. The objective of this study was to gain insight into factors that affect transfer of the promiscuous multid...

journal_title：Applied and environmental microbiology

authors： Król JE,Nguyen HD,Rogers LM,Beyenal H,Krone SM,Top EM

更新日期：2011-08-01 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：:One fluorescent compound previously named TDP-2 was isolated and purified from a rice culture of Fusarium equiseti (Alaska 2-2). Mass spectral and nuclear magnetic resonance data indicated that it is a C-3'-N-acetyl derivative of fusarochromanone, a newly discovered mycotoxin. Time course studies of synthesis of these...

journal_title：Applied and environmental microbiology

authors： Xie WP,Mirocha CJ,Pawlosky RJ,Wen YC,Xu XG

更新日期：1989-04-01 00:00:00

abstract：:The heat resistance of susceptible and multiantimicrobial-resistant Salmonella strains grown to stationary phase in glucose-free tryptic soy broth supplemented with 0.6% yeast extract (TSBYE-G; nonadapted), in regular (0.25% glucose) TSBYE, or in TSBYE-G with 1.00% added glucose (TSBYE+G; acid adapted) was determined ...

journal_title：Applied and environmental microbiology

authors： Bacon RT,Ransom JR,Sofos JN,Kendall PA,Belk KE,Smith GC

更新日期：2003-07-01 00:00:00

abstract：:The inactivation of catechol 2,3-dioxygenase from Pseudomonas putida mt-2 by 3-chloro- and 3-fluorocatechol and the iron-chelating agent Tiron (catechol-3,5-disulfonate) was studied. Whereas inactivation by Tiron is an oxygen-independent and mostly reversible process, inactivation by the 3-halocatechols was only obser...

journal_title：Applied and environmental microbiology

authors： Bartels I,Knackmuss HJ,Reineke W

更新日期：1984-03-01 00:00:00

abstract：:Streptomyces exfoliatus SMF19 produced two types of extracellular beta-lactamase-inhibiting proteins, 48 (beta LIP-I) and 33 (beta LIP-II) kDa. The inhibition mode of beta LIP-I on Bacto Penase and benzylpenicillin as substrates was uncompetitive (i.e., both Km and Vmax were changed), while that of beta LIP-II was non...

journal_title：Applied and environmental microbiology

authors： Kim MK,Lee KJ

更新日期：1994-03-01 00:00:00

abstract：:Sodium gradients in cyanobacteria play an important role in energy storage under photoautotrophic conditions but have not been well studied during autofermentative metabolism under the dark, anoxic conditions widely used to produce precursors to fuels. Here we demonstrate significant stress-induced acceleration of aut...

journal_title：Applied and environmental microbiology

authors： Carrieri D,Ananyev G,Lenz O,Bryant DA,Dismukes GC

更新日期：2011-10-01 00:00:00

abstract：:Thirty years of intensive research have significantly contributed to our understanding of Helicobacter pylori biology and pathogenesis. However, the lack of convenient genetic tools, in particular the limited effectiveness of available reporter systems, has notably limited the toolbox for fundamental and applied studi...

journal_title：Applied and environmental microbiology

authors： Vannini A,Agriesti F,Mosca F,Roncarati D,Scarlato V,Danielli A

更新日期：2012-09-01 00:00:00

abstract：:A purified lipase from the yeast Cryptococcus sp. strain S-2 exhibited remote homology to proteins belonging to the cutinase family rather than to lipases. This enzyme could effectively degrade the high-molecular-weight compound polylactic acid, as well as other biodegradable plastics, including polybutylene succinate...

journal_title：Applied and environmental microbiology

authors： Masaki K,Kamini NR,Ikeda H,Iefuji H

更新日期：2005-11-01 00:00:00

abstract：:In this study, we examine bacterial attachment and survival on a titanium (Ti) cathode coated with various carbon nanomaterials (CNM): pristine carbon nanotubes (CNT), oxidized carbon nanotubes (O-CNT), oxidized-annealed carbon nanotubes (OA-CNT), carbon black (CB), and reduced graphene oxide (rGO). The carbon nanomat...

journal_title：Applied and environmental microbiology

authors： Zhang Q,Nghiem J,Silverberg GJ,Vecitis CD

更新日期：2015-07-01 00:00:00

abstract：:A total of 1,794 migrating birds trapped at a coastal site in southern Sweden were sampled for detection of Campylobacter spp. All isolates phenotypically identified as Campylobacter jejuni and a subset of those identified as non-C. jejuni were identified to the species level by PCR-based techniques. C. jejuni was fou...

journal_title：Applied and environmental microbiology

authors： Waldenström J,Broman T,Carlsson I,Hasselquist D,Achterberg RP,Wagenaar JA,Olsen B

更新日期：2002-12-01 00:00:00

abstract：:A proteinaceous substance with antibiotic-like activity, resembling that of a bacteriocin, was isolated from an industrial-scale acetone-butanol fermentation of Clostridium acetobutylicum. The substance, purified by acetone precipitation, diethylaminoethyl cellulose chromatography, and polyacrylamide gel electrophores...

journal_title：Applied and environmental microbiology

authors： Webster JR,Reid SJ,Jones DT,Woods DR

更新日期：1981-02-01 00:00:00

abstract：:Twenty-seven Shiga toxin-producing Escherichia coli (STEC) strains were isolated from 207 stx-positive French environmental samples. Ten of these strains were positive for stx(1), and 24 were positive for stx(2) (10 were positive for stx(2vh-a) or stx(2vh-b), 19 were positive for stx(2d), and 15 were positive for stx(...

journal_title：Applied and environmental microbiology

authors： Vernozy-Rozand C,Montet MP,Bertin Y,Trably F,Girardeau JP,Martin C,Livrelli V,Beutin L

更新日期：2004-04-01 00:00:00

abstract：:The root-colonizing bacterium Pseudomonas fluorescens CHA0 was used to construct an oxygen-responsive biosensor. An anaerobically inducible promoter of Pseudomonas aeruginosa, which depends on the FNR (fumarate and nitrate reductase regulation)-like transcriptional regulator ANR (anaerobic regulation of arginine deimi...

journal_title：Applied and environmental microbiology

authors： Højberg O,Schnider U,Winteler HV,Sørensen J,Haas D

更新日期：1999-09-01 00:00:00

abstract：:We have isolated and characterized the cDNA and genomic DNA coding for a phenoloxidase, laccase I, previously purified from culture supernatant of the newly isolated ligninolytic basidiomycete PM1 (CECT 2971). A cDNA library from basidiomycete PM1 was constructed, and laccase-encoding cDNAs were identified by screenin...

journal_title：Applied and environmental microbiology

authors： Coll PM,Tabernero C,Santamaría R,Pérez P

更新日期：1993-12-01 00:00:00

abstract：:The effects in the chicken embryo assay of four Alternaria metabolites (alternariol [AOH], alternariol methyl ether [AME], altenuene [ALT], and tenuazonic acid [TA]) were investigated. Administered to 7-day-old chicken embryos by yolk sac injection, AOH, AME, and ALT caused no mortality or teratogenic effect at doses ...

journal_title：Applied and environmental microbiology

authors： Griffin GF,Chu FS

更新日期：1983-12-01 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：:A methanotroph (strain 68-1), originally isolated from a trichloroethylene (TCE)-contaminated aquifer, was identified as the type I methanotroph Methylomonas methanica on the basis of intracytoplasmic membrane ultrastructure, phospholipid fatty acid profile, and 16S rRNA signature probe hybridization. Strain 68-1 was ...

journal_title：Applied and environmental microbiology

authors： Koh SC,Bowman JP,Sayler GS

更新日期：1993-04-01 00:00:00

abstract：:Rhodococcus erythropolis N1-36, a desulfurization strain, was grown in continuous culture at 10 different dilution rates with 50 (mu)M dibenzothiophene sulfone (DBTO(inf2)) as the growth-limiting nutrient. The steady-state biomass, concentrations of substrate (DBTO(inf2)) and product (monohydroxybiphenyl), saturation ...

journal_title：Applied and environmental microbiology

authors： Wang P,Humphrey AE,Krawiec S

更新日期：1996-08-01 00:00:00

abstract：:Pili (fimbriae) were observed on cells of each of the five strains of Bradyrhizobium japonicum and the one strain of Rhizobium trifolii examined. Pili on B. japonicum were about 4 nm in diameter and polarly expressed. Piliated cells were estimated by transmission electron microscopy and hydrophobic attachment to polys...

journal_title：Applied and environmental microbiology

authors： Vesper SJ,Bauer WD

更新日期：1986-07-01 00:00:00

abstract：:Survival studies were conducted on Legionella pneumophila cells that had been grown intracellularly in Acanthamoeba polyphaga and then exposed to polyhexamethylene biguanide (PHMB), benzisothiazolone (BIT), and 5-chloro-N-methylisothiazolone (CMIT). Susceptibilities were also determined for L. pneumophila grown under ...

journal_title：Applied and environmental microbiology

authors： Barker J,Brown MR,Collier PJ,Farrell I,Gilbert P

更新日期：1992-08-01 00:00:00

abstract：:A Vibrio parahaemolyticus strain isolated from the rhizosphere of the ecosystem dominant estuarine grass, Spartina alterniflora, was characterized and shown to carry nifH, the gene encoding the nitrogenase iron protein, and to fix N(2). Nitrogen fixation may contribute substantially to the adaptability, niche breadth,...

journal_title：Applied and environmental microbiology

authors： Criminger JD,Hazen TH,Sobecky PA,Lovell CR

更新日期：2007-09-01 00:00:00

abstract：:The molecular epidemiology of 545 Salmonella enterica serovar Typhimurium isolates collected between 1977 and 2009 from cattle in Hokkaido, Japan, was investigated using pulsed-field gel electrophoresis (PFGE). Nine main clusters were identified from 116 PFGE patterns. Cluster I comprised 248 isolates, 243 of which po...

journal_title：Applied and environmental microbiology

authors： Tamamura Y,Uchida I,Tanaka K,Okazaki H,Tezuka S,Hanyu H,Kataoka N,Makino S,Kishima M,Kubota T,Kanno T,Hatama S,Ishihara R,Hata E,Yamada H,Nakaoka Y,Akiba M

更新日期：2011-03-01 00:00:00

abstract：:The objective of this study was to explore the long-term effects of different organic and inorganic fertilizers on activity and composition of the denitrifying and total bacterial communities in arable soil. Soil from the following six treatments was analyzed in an experimental field site established in 1956: cattle m...

journal_title：Applied and environmental microbiology

authors： Enwall K,Philippot L,Hallin S

更新日期：2005-12-01 00:00:00

abstract：:Heterotrophic bacteria in the SAR11 and Roseobacter lineages shape the marine carbon, nitrogen, phosphorous, and sulfur cycles, yet they do so having adopted divergent ecological strategies. Currently, it is unknown whether these globally significant groups partition into specific niches with respect to micronutrients...

journal_title：Applied and environmental microbiology

authors： Hogle SL,Thrash JC,Dupont CL,Barbeau KA

更新日期：2016-01-04 00:00:00

abstract：:The functioning of recirculation aquaculture systems (RAS) is essential to maintain water quality for fish health, and one crucial process here is nitrification. The investigated RAS was connected to a rainbow trout production system and operated at an average temperature of 13°C and pH 6.8. Community analyses of the ...

journal_title：Applied and environmental microbiology

authors： Hüpeden J,Wegen S,Off S,Lücker S,Bedarf Y,Daims H,Kühn C,Spieck E

更新日期：2016-01-08 00:00:00

abstract：:Of more than 400 bacteria isolated from turbot (Scophthalmus maximus), 89 have previously been shown to inhibit the in vitro growth of the fish pathogen Vibrio anguillarum. The aim of the present study was to investigate the potential of seven of these strains, as well as of intestinal isolates (four strains) from a c...

journal_title：Applied and environmental microbiology

authors： Olsson JC,Westerdahl A,Conway PL,Kjelleberg S

更新日期：1992-02-01 00:00:00

abstract：:Cells of Bacillus subtilis, when suspended in a 5mM metal solution, bind metals tenaciously to their cell walls. These metal-loaded cells, when mixed with a synthetic sediment and put under laboratory conditions to simulate low-temperature sediment diagenesis, nucleate the formation of a mixed assemblage of crystallin...

journal_title：Applied and environmental microbiology

authors： Beveridge TJ,Meloche JD,Fyfe WS,Murray RG

更新日期：1983-03-01 00:00:00

abstract：:The bphC and bphD genes of Pseudomonas putida involved in the catabolism of polychlorinated biphenyls or biphenyl were identified, localized, and studied for expression in Escherichia coli. This was achieved by cloning a 2.4-kilobase (kb) DNA fragment of recombinant cosmid pOH101 into HindIII site of pUC plasmids down...

journal_title：Applied and environmental microbiology

authors： Khan AA,Walia SK

更新日期：1990-04-01 00:00:00