Catabolite repression of the toluene degradation pathway in Pseudomonas putida harboring pWW0 under various conditions of nutrient limitation in chemostat culture.

abstract：:Anaerobic treatment of a volatile fatty acid (VFA) mixture was investigated under psychrophilic (3 to 8 degrees C) conditions in two laboratory-scale expanded granular sludge bed reactor stages in series. The reactor system was seeded with mesophilic methanogenic granular sludge and fed with a mixture of VFAs. Good re...

journal_title：Applied and environmental microbiology

authors： Lettinga G,Rebac S,Parshina S,Nozhevnikova A,van Lier JB,Stams AJ

更新日期：1999-04-01 00:00:00

abstract：:Exopolysaccharide-producing Lactobacillus casei CG11 was isolated from soft, white, homemade cheese. In basal minimal medium, it produces a neutral heteropolysaccharide consisting predominantly of glucose (about 75%) and rhamnose (about 15%). Plasmid curing experiments revealed that exopolysaccharide production by str...

journal_title：Applied and environmental microbiology

authors： Kojic M,Vujcic M,Banina A,Cocconcelli P,Cerning J,Topisirovic L

更新日期：1992-12-01 00:00:00

abstract：:Integrated air sampling and PCR-based methods for detecting airborne fungal spores, using Penicillium roqueforti as a model fungus, are described. P. roqueforti spores were collected directly into Eppendorf tubes using a miniature cyclone-type air sampler. They were then suspended in 0.1% Nonidet P-40, and counted usi...

journal_title：Applied and environmental microbiology

authors： Williams RH,Ward E,McCartney HA

更新日期：2001-06-01 00:00:00

abstract：:Previous molecular analysis of the Octopus Spring cyanobacterial mat revealed numerous genetically distinct 16S rRNA sequences from predominant Synechococcus populations distantly related to the readily cultivated unicellular cyanobacterium Synechococcus lividus. Patterns in genotype distribution relative to temperatu...

journal_title：Applied and environmental microbiology

authors： Allewalt JP,Bateson MM,Revsbech NP,Slack K,Ward DM

更新日期：2006-01-01 00:00:00

abstract：:A biofilm-forming marine bacterium, D2, isolated from the surface of the tunicate Ciona intestinalis, was found to produce a novel, 190-kDa protein with antibacterial activity. The protein contained at least two subunits of 60 and 80 kDa, joined together by noncovalent bonds, and was shown to be released by D2 cells i...

journal_title：Applied and environmental microbiology

authors： James SG,Holmström C,Kjelleberg S

更新日期：1996-08-01 00:00:00

abstract：:To enhance food safety and stability, the food industry tends to use natural antimicrobials such as plant-derived compounds as an attractive alternative to chemical preservatives. Nonetheless, caution must be exercised in light of the potential for bacterial adaptation to these molecules, a phenomenon previously obser...

journal_title：Applied and environmental microbiology

authors： Dubois-Brissonnet F,Naïtali M,Mafu AA,Briandet R

更新日期：2011-02-01 00:00:00

abstract：:The aim of this work was to develop a strategy to isolate a morphologically stable mutant of Streptomyces ambofaciens ATCC 15154 which produced high titers of spiramycin. The rationale was to grow a nitrosoguanidine-mutated population for many generations under nonselective conditions followed by two cycles of protopl...

journal_title：Applied and environmental microbiology

authors： Ford LM,Eaton TE,Godfrey OW

更新日期：1990-11-01 00:00:00

abstract：:Norovirus is one of the most common causes of acute viral gastroenteritis. The virus is spread via the fecal-oral route, most commonly from infected food and water, but several outbreaks have originated from contamination of surfaces with infectious virus. In this study, a close surrogate of human norovirus causing ga...

journal_title：Applied and environmental microbiology

authors： Warnes SL,Summersgill EN,Keevil CW

更新日期：2015-02-01 00:00:00

abstract：:Clostridium acetobutylicum is not able to grow on glycerol as the sole carbon source since it cannot reoxidize the excess of NADH generated by glycerol catabolism. Nevertheless, when the pSPD5 plasmid, carrying the NADH-consuming 1,3-propanediol pathway from C. butyricum VPI 3266, was introduced into C. acetobutylicum...

journal_title：Applied and environmental microbiology

authors： González-Pajuelo M,Meynial-Salles I,Mendes F,Soucaille P,Vasconcelos I

更新日期：2006-01-01 00:00:00

abstract：:Low concentrations of furfural are formed as a side product during the dilute acid hydrolysis of hemicellulose. Growth is inhibited by exposure to furfural but resumes after the complete reduction of furfural to the less toxic furfuryl alcohol. Growth-based selection was used to isolate a furfural-resistant mutant of ...

journal_title：Applied and environmental microbiology

authors： Miller EN,Jarboe LR,Yomano LP,York SW,Shanmugam KT,Ingram LO

更新日期：2009-07-01 00:00:00

abstract：:The existence of airborne mycotoxins in mold-contaminated buildings has long been hypothesized to be a potential occupant health risk. However, little work has been done to demonstrate the presence of these compounds in such environments. The presence of airborne macrocyclic trichothecene mycotoxins in indoor environm...

journal_title：Applied and environmental microbiology

authors： Brasel TL,Martin JM,Carriker CG,Wilson SC,Straus DC

更新日期：2005-11-01 00:00:00

abstract：:Two-dimensional polyacrylamide electrophoresis was used to determine that mutants of Rhizobium trifolii DT6, claimed to be capable of effectively nodulating soybeans, were actually Rhizobium japonicum 110 contaminants isolated from the parent DT6 culture. ...

journal_title：Applied and environmental microbiology

authors： Leps WT,Roberts GP,Brill WJ

更新日期：1980-02-01 00:00:00

abstract：:In acetic acid fermentation by Acetobacter aceti, the acetic acid produced inhibits the production of acetic acid by this microorganism. To alleviate this inhibitory effect, we developed an electrodialysis fermentation method such that acetic acid is continuously removed from the broth. The fermentation unit has a com...

journal_title：Applied and environmental microbiology

authors： Nomura Y,Iwahara M,Hongo M

更新日期：1988-01-01 00:00:00

abstract：:We applied a multilocus phylogenetic approach to elucidate the origin of serradella and lupin Bradyrhizobium strains that persist in soils of Western Australia and South Africa. The selected strains belonged to different randomly amplified polymorphic DNA (RAPD)-PCR clusters that were distinct from RAPD clusters of ap...

journal_title：Applied and environmental microbiology

authors： Stepkowski T,Moulin L,Krzyzańska A,McInnes A,Law IJ,Howieson J

更新日期：2005-11-01 00:00:00

abstract：:Very little is known about the interaction of bryophytes with bacteria. Therefore, we analyzed bacteria associated with three bryophyte species, Tortula ruralis, Aulacomnium palustre, and Sphagnum rubellum, which represent typical moss species of three nutrient-poor plant communities at the southern Baltic Sea coast i...

journal_title：Applied and environmental microbiology

authors： Opelt K,Berg G

更新日期：2004-11-01 00:00:00

abstract：:A phosphocholine-substituted beta-1,3;1,6 cyclic glucan (PCCG), an unusual cyclic oligosaccharide, has been isolated from Bradyrhizobium japonicum USDA 110 (D. B. Rolin, P. E. Pfeffer, S. F. Osman, B. S. Swergold, F. Kappler, and A. J. Benesi, Biochim. Biophys. Acta 1116:215-225, 1992). Data presented here suggest tha...

journal_title：Applied and environmental microbiology

authors： Pfeffer PE,Bécard G,Rolin DB,Uknalis J,Cooke P,Tu S

更新日期：1994-06-01 00:00:00

abstract：:We examined nitrate-dependent Fe(2+) oxidation mediated by anaerobic ammonium oxidation (anammox) bacteria. Enrichment cultures of "Candidatus Brocadia sinica" anaerobically oxidized Fe(2+) and reduced NO3(-) to nitrogen gas at rates of 3.7 ± 0.2 and 1.3 ± 0.1 (mean ± standard deviation [SD]) nmol mg protein(-1) min(-...

journal_title：Applied and environmental microbiology

authors： Oshiki M,Ishii S,Yoshida K,Fujii N,Ishiguro M,Satoh H,Okabe S

更新日期：2013-07-01 00:00:00

abstract：:In order to elucidate interactions between sulfate reduction and dechlorination, we systematically evaluated the effects of different concentrations of sulfate and sulfide on reductive dechlorination by isolates, constructed consortia, and enrichments containing Dehalococcoides sp. Sulfate (up to 5 mM) did not inhibit...

journal_title：Applied and environmental microbiology

authors： Mao X,Polasko A,Alvarez-Cohen L

更新日期：2017-03-31 00:00:00

abstract：:The high risk associated with biological threat agents dictates that any suspicious sample be handled under strict surety and safety controls and processed under high-level containment in specialized laboratories. This study attempted to find a rapid, reliable, and simple method for the complete inactivation of a wide...

journal_title：Applied and environmental microbiology

authors： Sagripanti JL,Hülseweh B,Grote G,Voss L,Böhling K,Marschall HJ

更新日期：2011-10-01 00:00:00

abstract：:The ability of the facultative photoheterotroph Rhodobacter sphaeroides to tolerate and reduce high levels of tellurite in addition to at least 10 other rare earth metal oxides and oxyanions has considerable potential for detoxification and bioremediation of contaminated environments. We report the identification and ...

journal_title：Applied and environmental microbiology

authors： O'Gara JP,Gomelsky M,Kaplan S

更新日期：1997-12-01 00:00:00

abstract：:The variable-region genes of monoclonal antibody against Bacillus cereus spores were cloned from mouse hybridoma cells by reverse transcription-PCR. The heavy- and light-chain variable-region genes were connected by a 45-base linker DNA to allow folding of the fusion protein into a functional tertiary structure. For d...

journal_title：Applied and environmental microbiology

authors： Koo K,Foegeding PM,Swaisgood HE

更新日期：1998-07-01 00:00:00

abstract：:We describe the stabilization by pressure of enzymes, including a hydrogenase from Methanococcus jannaschii, an extremely thermophilic deep-sea methanogen. This is the first published report of proteins from thermophiles being stabilized by pressure. Inactivation studies of partially purified hydrogenases from an extr...

journal_title：Applied and environmental microbiology

authors： Hei DJ,Clark DS

更新日期：1994-03-01 00:00:00

abstract：:Psychrophilic, gas vacuolate, heterotrophic bacteria indigenous to sea ice communities in Antarctica have been isolated. Phylogenetic analysis of representative members of these bacteria shows that they belong to the alpha, beta, and gamma Proteobacteria and the Flavobacteria-Cytophaga group. This is the first report ...

journal_title：Applied and environmental microbiology

authors： Gosink JJ,Staley JT

更新日期：1995-09-01 00:00:00

abstract：:Cry1Fa insecticidal protein was successfully radiolabeled with (125)I-Na. Specific binding to brush border membrane vesicles was shown for the lepidopteran species Ostrinia nubilalis, Spodoptera frugiperda, Spodoptera exigua, Helicoverpa armigera, Heliothis virescens, and Plutella xylostella. Homologous competition as...

journal_title：Applied and environmental microbiology

authors： Hernández-Rodríguez CS,Hernández-Martínez P,Van Rie J,Escriche B,Ferré J

更新日期：2012-06-01 00:00:00

abstract：:White rot basidiomycetes were able to biodegrade styrene (1-phenylethene) graft copolymers of lignin containing different proportions of lignin and polystyrene [poly(1-phenylethylene)]. The biodegradation tests were run on lignin-styrene copolymerization products which contained 10.3, 32.2, and 50.4% (wt/wt) lignin. T...

journal_title：Applied and environmental microbiology

authors： Milstein O,Gersonde R,Huttermann A,Chen MJ,Meister JJ

更新日期：1992-10-01 00:00:00

abstract：:Anaerobic activation of benzene is expected to represent a novel biochemistry of environmental significance. Therefore, benzene metabolism was investigated in Geobacter metallireducens, the only genetically tractable organism known to anaerobically degrade benzene. Trace amounts (<0.5 μM) of phenol accumulated in cult...

journal_title：Applied and environmental microbiology

authors： Zhang T,Tremblay PL,Chaurasia AK,Smith JA,Bain TS,Lovley DR

更新日期：2013-12-01 00:00:00

abstract：:Streptomyces subtilisin inhibitor-like proteins were found to be distributed widely in streptomycetes by using the combination of the convenient, newly developed plate assay system and an established liquid culture assay. Almost all the strains formerly categorized as Streptoverticillium species produced proteins that...

journal_title：Applied and environmental microbiology

authors： Taguchi S,Kikuchi H,Suzuki M,Kojima S,Terabe M,Miura K,Nakase T,Momose H

更新日期：1993-12-01 00:00:00

abstract：:Clostridium acetobutylicum exhibited diauxie growth in the presence of mixtures of glucose and xylose. Both glucose- and xylose-grown cells had a glucose uptake activity. On the other hand, growth on xylose was associated with the induction of a xylose permease activity, which was repressed by glucose in xylose-induce...

journal_title：Applied and environmental microbiology

authors： Ounine K,Petitdemange H,Raval G,Gay R

更新日期：1985-04-01 00:00:00

abstract：:The vertical and seasonal distribution and diversity of archaeal sequences was investigated in a hypersaline, stratified, monomictic lake, Solar Lake, Sinai, Egypt, during the limnological development of stratification and mixing. Archaeal sequences were studied via phylogenetic analysis of 16S rDNA sequences as well ...

journal_title：Applied and environmental microbiology

authors： Cytryn E,Minz D,Oremland RS,Cohen Y

更新日期：2000-08-01 00:00:00

abstract：:The Chloroflexi CL500-11 clade contributes a large proportion of the bacterial biomass in the oxygenated hypolimnia of deep lakes worldwide, including the world's largest freshwater system, the Laurentian Great Lakes. Traits that allow CL500-11 to thrive and its biogeochemical role in these environments are currently ...

journal_title：Applied and environmental microbiology

authors： Denef VJ,Mueller RS,Chiang E,Liebig JR,Vanderploeg HA

更新日期：2015-12-18 00:00:00