Analysis of dibenzothiophene desulfurization in a recombinant Pseudomonas putida strain.

abstract：:When a combination of hydrogen peroxide and hypochlorite was used to surface sterilize rice seeds, a 10(2)- to 10(4)-fold decrease in CFU was observed during the first 15 h after inoculation of the rice rhizosphere organism Burkholderia vietnamiensis TVV75. This artifact could not be eliminated simply by rinsing the s...

journal_title：Applied and environmental microbiology

authors： Miché L,Balandreau J

更新日期：2001-07-01 00:00:00

abstract：:Gas chromatographic studies showed that nitrous oxide was produced in each instance when sterilized (autoclaved) soil was incubated after treatment with ammonium sulfate and inoculation with pure cultures of ammonia-oxidizing chemoautotrophic microorganisms (strains of Nitrosomonas, Nitrosospira, and Nitrosolobus). Pr...

journal_title：Applied and environmental microbiology

authors： Blackmer AM,Bremner JM,Schmidt EL

更新日期：1980-12-01 00:00:00

abstract：:Bacillus cereus, Clostridium perfringens, Staphylococcus aureus, Pseudomonas fluorescens, Pseudomonas fragi, Escherichia coli, and Salmonella "anatum" were challenged with butylated hydroxyanisole (BHA). Susceptibility was measured as the concentration of BHA required to cause a 90% reduction in bacterial survivors. S...

journal_title：Applied and environmental microbiology

authors： Post LS,Davidson PM

更新日期：1986-07-01 00:00:00

abstract：:Sakacin G is a 37-amino-acid-residue-long class IIa bacteriocin produced by Lactobacillus sake 2512, which is encoded by the duplicated structural genes skgA1 and skgA2. Sakacin G appears to be unique and seems to be an intermediate between pediocin-like bacteriocins, according to its double-disulfide bridges required...

journal_title：Applied and environmental microbiology

authors： Simon L,Fremaux C,Cenatiempo Y,Berjeaud JM

更新日期：2002-12-01 00:00:00

abstract：:Pyruvate carboxylase (PYC) is an ecologically, medically, and industrially important enzyme. It is widespread in all three domains of life, the archaea, bacteria, and eukarya. PYC catalyzes ATP-dependent carboxylation of pyruvate to oxaloacetate. Detailed structure-function studies of this enzyme have been hampered du...

journal_title：Applied and environmental microbiology

authors： Lai H,Kraszewski JL,Purwantini E,Mukhopadhyay B

更新日期：2006-12-01 00:00:00

abstract：:A novel method of detecting extracellular protease activity at biofilm-substratum interfaces was developed. This method utilizes fluorescent molecules bound to cellulose substrata with a lectin. Extracellular proteases degrade the lectin and release the fluorochrome into solution. This new technique and a standard dis...

journal_title：Applied and environmental microbiology

authors： Francoeur SN,Wetzel RG,Neely RK

更新日期：2001-09-01 00:00:00

abstract：:It is now possible to obtain accurate total counts of the bacteria of natural waters with the use of acridine orange staining and epifluorescence microscopy. This approach can be coupled to highly sensitive measurements of heterotrophic activity using radioisotopes. To accomplish this, three variations of a "specific ...

journal_title：Applied and environmental microbiology

authors： Wright RT

更新日期：1978-08-01 00:00:00

abstract：:We report on the characterization of a group of seven novel Brucella strains isolated in 1964 from three native rodent species in North Queensland, Australia, during a survey of wild animals. The strains were initially reported to be Brucella suis biovar 3 on the basis of microbiological test results. Our results indi...

journal_title：Applied and environmental microbiology

authors： Tiller RV,Gee JE,Frace MA,Taylor TK,Setubal JC,Hoffmaster AR,De BK

更新日期：2010-09-01 00:00:00

abstract：:A cDNA expression library of Trichoderma reesei RutC-30 was constructed in the yeast Saccharomyces cerevisiae. Two genes, abf1 and bxl1, were isolated by screening the yeast library for extracellular alpha-L-arabinofuranosidase activity with the substrate p-nitrophenyl-alpha-L-arabinofuranoside. The genes abf1 and bxl...

journal_title：Applied and environmental microbiology

authors： Margolles-Clark E,Tenkanen M,Nakari-Setälä T,Penttilä M

更新日期：1996-10-01 00:00:00

abstract：:Bacterioplankton community diversity was investigated in the subtropical Brisbane River-Moreton Bay estuary, Australia (27 degrees 25 minutes S, 153 degrees 5 minutes E). Bacterial communities were studied using automated rRNA intergenic spacer analysis (ARISA), which amplifies 16S-23S ribosomal DNA internally transcr...

journal_title：Applied and environmental microbiology

authors： Hewson I,Fuhrman JA

更新日期：2004-06-01 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：:Alternariol and alternariol methyl ether were tested in the Ames Salmonella typhimurium assay, and both were shown, with and without metabolic activation, to be nonmutagenic to strains TA98 and TA100. The finding of other investigators that alternariol methyl ether is weakly mutagenic to TA98 without metabolic activat...

journal_title：Applied and environmental microbiology

authors： Davis VM,Stack ME

更新日期：1994-10-01 00:00:00

abstract：:We investigated whether the yield of the B vitamin folic acid could be elevated in Bacillus subtilis. Strategies for increasing the folic acid yield were investigated by employing computer-aided flux analysis and mutation. Controlling the activity of the enzyme pyruvate kinase by placing it under inducible control was...

journal_title：Applied and environmental microbiology

authors： Zhu T,Pan Z,Domagalski N,Koepsel R,Ataai MM,Domach MM

更新日期：2005-11-01 00:00:00

abstract：:The addition of 0.6 M sucrose of 0.016 M Mg2+ to the enumeration medium was required for early expression of heat resistance (10 min at 70 degrees C) in stage V Bacillus cereus forspores. The addition of Mg2+ to the sporulation medium did not remove this requirment for sucrose of Mg2+. The heat damage did not affect f...

journal_title：Applied and environmental microbiology

authors： Busta FF,Baillie E,Murrell WG

更新日期：1976-08-01 00:00:00

abstract：:In contrast to extensive studies of phosphorus, widely considered the main nutrient limiting phytoplankton biomass in freshwater ecosystems, there have been few studies on the role of nitrogen in controlling phytoplankton populations. This situation may be due partly to the complexity in estimating its utilization and...

journal_title：Applied and environmental microbiology

authors： Gillor O,Harush A,Hadas O,Post AF,Belkin S

更新日期：2003-03-01 00:00:00

abstract：:By using an autoradiographic technique, one can follow, during ripening of a cheese, the distribution, size, and metabolic activity of microcolonies. Fragments of cheese were labeled with [H]leucine, fixed, and mounted in epoxy resin. After exposure and development, sections were examined by optical microscopy. In Cam...

journal_title：Applied and environmental microbiology

authors： Reyrolle J,Letellier F

更新日期：1979-12-01 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：:Soils harbor enormously diverse bacterial populations, and soil bacterial communities can vary greatly in composition across space. However, our understanding of the specific changes in soil bacterial community structure that occur across larger spatial scales is limited because most previous work has focused on eithe...

journal_title：Applied and environmental microbiology

authors： Lauber CL,Hamady M,Knight R,Fierer N

更新日期：2009-08-01 00:00:00

abstract：:A variant of Bacillus thuringiensis subsp. kurstaki containing a single, stable copy of a uniquely amplifiable DNA oligomer integrated into the genome for tracking the fate of biological agents in the environment was developed. The use of genetically tagged spores overcomes the ambiguity of discerning the test materia...

journal_title：Applied and environmental microbiology

authors： Emanuel PA,Buckley PE,Sutton TA,Edmonds JM,Bailey AM,Rivers BA,Kim MH,Ginley WJ,Keiser CC,Doherty RW,Kragl FJ,Narayanan FE,Katoski SE,Paikoff S,Leppert SP,Strawbridge JB,VanReenen DR,Biberos SS,Moore D,Phillips DW,

更新日期：2012-12-01 00:00:00

abstract：:The growth of marine bacteria under iron-limited conditions was investigated. Neither siderophore production nor bacterial growth was detected for Pelagiobacter sp. strain V0110 when Fe(III) was present in the culture medium at a concentration of <1.0 microM. However, the growth of V0110 was strongly stimulated by the...

journal_title：Applied and environmental microbiology

authors： Guan LL,Onuki H,Kamino K

更新日期：2000-07-01 00:00:00

abstract：:Mold-damaged building materials may contain biologically active agents, such as (1-->3)-beta-D-glucan, allergens, and mycotoxins, which have been associated with adverse health effects. The release of these components from contaminated surfaces into the air is not well understood. The purpose of this study was to char...

journal_title：Applied and environmental microbiology

authors： Seo SC,Reponen T,Levin L,Borchelt T,Grinshpun SA

更新日期：2008-02-01 00:00:00

abstract：:Comparative genomic hybridizations have been used to examine genetic relationships among bacteria. The microarrays used in these experiments may have open reading frames from one or more reference strains (whole-genome microarrays), or they may be composed of random DNA fragments from a large number of strains (mixed-...

journal_title：Applied and environmental microbiology

authors： Wan Y,Broschat SL,Call DR

更新日期：2007-03-01 00:00:00

abstract：:Four enteric viruses, poliovirus type 1, echovirus type 1, reovirus type 3, and simian adenovirus SV-11, were concentrated from seeded 1.3-liter volumes of raw, finished, and granular activated carbon-treated waters by adsorption to 47-mm-diameter (17 cm2), electropositive ( Virosorb 1MDS ) filters at pH 7.5 or electr...

journal_title：Applied and environmental microbiology

authors： Sobsey MD,Glass JS

更新日期：1984-05-01 00:00:00

abstract：:The protein content of once-washed pellets of Dunaliella primalecta was 35 to 48%. Protein quality was good. Electron microscopy confirmed the absence of a cell wall. ...

journal_title：Applied and environmental microbiology

authors： Gibbs N,Duffus CM

更新日期：1976-04-01 00:00:00

abstract：:A mixed population, enriched and established in a defined medium, from a sewage sludge inoculum was capable of complete mineralization of 4-chlorobenzoate. An organism, identified as Arthrobacter sp., was isolated from the consortium and shown to be capable of utilizing 4-chlorobenzoate as the sole carbon and energy s...

journal_title：Applied and environmental microbiology

authors： Marks TS,Smith AR,Quirk AV

更新日期：1984-11-01 00:00:00

abstract：:The ability of two closely related species to maintain species boundaries in spite of retained interfertility between them is a documented driving force of speciation. Experimental evidence to support possible interspecific postzygotic isolation mechanisms for organisms belonging to the kingdom Fungi is still missing....

journal_title：Applied and environmental microbiology

authors： Garbelotto M,Gonthier P,Nicolotti G

更新日期：2007-10-01 00:00:00

abstract：:Certain strains of Enterococcus faecium and Enterococcus faecalis contribute beneficially to animal health and food production, while others are associated with nosocomial infections. To determine whether there are structural and functional genomic features that are distinct between nonclinical (NC) and clinical (CL) ...

journal_title：Applied and environmental microbiology

authors： Kim EB,Marco ML

更新日期：2014-01-01 00:00:00

abstract：:Water resources contaminated with wastewater are an important source for the dissemination of enteric viruses with an impact on the health of the population. The aim of the study was to assess the viral contamination of freshwater from a dam in Argentina by using infectious enterovirus detection, viral RNA amplificati...

journal_title：Applied and environmental microbiology

authors： Masachessi G,Pisano MB,Prez VE,Martínez LC,Michelena JF,Martínez-Wassaf M,Giordano MO,Isa MB,Pavan JV,Welter A,Nates SV,Ré V

更新日期：2018-02-14 00:00:00

abstract：:Adsorbed bovine serum albumin was resistant to exchange with beta-lactoglobulin, and when albumin was adsorbed from a mixture, its surface concentration increased with time. The passivating character of adsorbed albumin and its resistance to desorption were consistent with the level of Listeria monocytogenes adhesion ...

journal_title：Applied and environmental microbiology

authors： al-Makhlafi H,Nasir A,McGuire J,Daeschel M

更新日期：1995-05-01 00:00:00

abstract：:Ralstonia solanacearum, a major phytopathogenic bacterium, causes a bacterial wilt disease in diverse plants. Although fatty acid analyses of total membranes of R. solanacearum showed that they contain primarily palmitic (C(16:0)), palmitoleic (C(16:1)) and cis-vaccenic (C(18:1)) acids, little is known regarding R. so...

journal_title：Applied and environmental microbiology

authors： Cheng J,Ma J,Lin J,Fan ZC,Cronan JE,Wang H

更新日期：2012-03-01 00:00:00