Variability in Pseudomonas aeruginosa lipopolysaccharide expression during crude oil degradation.

abstract：:Investigations concerning the role of distribution system biofilms on water quality were conducted at a drinking water utility in New Jersey. The utility experienced long-term bacteriological problems in the distribution system, while treatment plant effluents were uniformly negative for coliform bacteria. Results of ...

journal_title：Applied and environmental microbiology

authors： LeChevallier MW,Babcock TM,Lee RG

更新日期：1987-12-01 00:00:00

abstract：:Gonometa podocarpi is an important pest of several species of pine in East Africa, and large numbers of trees in plantations in Kenya were partially or completely defoliated by the larval stage of this insect. After the infestation in the Mt. Elgon region, large numbers of dead and moribund larvae were found on the gr...

journal_title：Applied and environmental microbiology

authors： Moore NF,Armstrong T,Green B,Brown D,Hibbin J,Kelly DC,Tinsley TW,Aloo TC

更新日期：1981-08-01 00:00:00

abstract：:Glutathione was found in several dairy Lactococcus lactis strains grown in M17 medium. None of these strains was able to synthesize glutathione. In chemically defined medium, L. lactis subsp. cremoris strain SK11 was able to accumulate up to approximately 60 mM glutathione when this compound was added to the medium. S...

journal_title：Applied and environmental microbiology

authors： Li Y,Hugenholtz J,Abee T,Molenaar D

更新日期：2003-10-01 00:00:00

abstract：:Vinyl chloride reductases (VC-RDase) are the key enzymes for complete microbial reductive dehalogenation of chloroethenes, including the groundwater pollutants tetrachloroethene and trichloroethene. Analysis of the codon usage of the VC-RDase genes vcrA and bvcA showed that these genes are highly unusual and are chara...

journal_title：Applied and environmental microbiology

authors： McMurdie PJ,Behrens SF,Holmes S,Spormann AM

更新日期：2007-04-01 00:00:00

abstract：:Of 199 fungal cultures isolated from some of the common cereals collected from different parts of Uttar Pradesh and Madhya Pradesh, 70 produced toxic metabolites. Of the 70 fungi isolated, 59 produced toxins which caused visible lesions in livers, kidneys, and spleens but did not cause mortality. Toxicity, graded in t...

journal_title：Applied and environmental microbiology

authors： Gupta J,Pathak B,Sethi N,Vora VC

更新日期：1981-03-01 00:00:00

abstract：:Motile phototrophic consortia are highly regular associations in which numerous cells of green sulfur bacteria surround a flagellated colorless beta-proteobacterium in the center. To date, seven different morphological types of such consortia have been described. In addition, two immotile associations involving green ...

journal_title：Applied and environmental microbiology

authors： Glaeser J,Overmann J

更新日期：2004-08-01 00:00:00

abstract：:Cyanobacteria can synthesize alkanes and alkenes, which are considered to be infrastructure-compatible biofuels. In terms of physiological function, cyanobacterial hydrocarbons are thought to be essential for membrane flexibility for cell division, size, and growth. The genetic basis for the biosynthesis of terminal o...

journal_title：Applied and environmental microbiology

authors： Zhu T,Scalvenzi T,Sassoon N,Lu X,Gugger M

更新日期：2018-06-18 00:00:00

abstract：:We reported previously on the function of acyl coenzyme A (acyl-CoA) oxidase isozymes in the yeast Yarrowia lipolytica by investigating strains disrupted in one or several acyl-CoA oxidase-encoding genes (POX1 through POX5) (H. Wang et al., J. Bacteriol. 181:5140-5148, 1999). Here, these mutants were studied for lacto...

journal_title：Applied and environmental microbiology

authors： Waché Y,Laroche C,Bergmark K,Møller-Andersen C,Aguedo M,Le Dall MT,Wang H,Nicaud JM,Belin JM

更新日期：2000-03-01 00:00:00

abstract：:We investigated the in situ spatial organization of ammonia-oxidizing and nitrite-oxidizing bacteria in domestic wastewater biofilms and autotrophic nitrifying biofilms by using microsensors and fluorescent in situ hybridization (FISH) performed with 16S rRNA-targeted oligonucleotide probes. The combination of these t...

journal_title：Applied and environmental microbiology

authors： Okabe S,Satoh H,Watanabe Y

更新日期：1999-07-01 00:00:00

abstract：:Ten phenols were selected as natural laccase mediators after screening 44 different compounds with a recalcitrant dye (Reactive Black 5) as a substrate. Their performances were evaluated at different mediator/dye ratios and incubation times (up to 6 h) by the use of Pycnoporus cinnabarinus and Trametes villosa laccase...

journal_title：Applied and environmental microbiology

authors： Camarero S,Ibarra D,Martínez MJ,Martínez AT

更新日期：2005-04-01 00:00:00

abstract：:While some species in the Bacillus cereus group are well-characterized human pathogens (e.g., B. anthracis and B. cereus sensu stricto), the pathogenicity of other species (e.g., B. pseudomycoides) either has not been characterized or is presently not well understood. To provide an updated characterization of the path...

journal_title：Applied and environmental microbiology

authors： Miller RA,Jian J,Beno SM,Wiedmann M,Kovac J

更新日期：2018-03-01 00:00:00

abstract：:The presence and chain length of mycolic acids of bacteria of the genera Corynebacterium, Rhodococcus, Gordona, Mycobacterium, and Arthrobacter and of coryneform bacteria containing a type B peptidoglycan were related to the cell surface hydrophobicity of the bacteria, which in turn was related to adhesion of the cell...

journal_title：Applied and environmental microbiology

authors： Bendinger B,Rijnaarts HH,Altendorf K,Zehnder AJ

更新日期：1993-11-01 00:00:00

abstract：:A total of 442 Listeria isolates, including 234 Listeria seeligeri, 80 L. monocytogenes, 74 L. welshimeri, 50 L. innocua, and 4 L. marthii isolates, were obtained from 1,805 soil, water, and other environmental samples collected over 2 years from four urban areas and four areas representing natural environments. Liste...

journal_title：Applied and environmental microbiology

authors： Sauders BD,Overdevest J,Fortes E,Windham K,Schukken Y,Lembo A,Wiedmann M

更新日期：2012-06-01 00:00:00

abstract：:The persistence of hepatitis A virus (HAV) was determined both in mixtures of septic tank effluent (STE) with dairy cattle manure slurry (DCMS) and in mixtures of STE with swine manure slurry (SMS). HAV was consistently inactivated more rapidly in the two types of mixed wastes than in STE alone or in the control Dulbe...

journal_title：Applied and environmental microbiology

authors： Deng MY,Cliver DO

更新日期：1995-01-01 00:00:00

abstract：:Essential oil components (EOCs) have limited water solubility and are used at much higher concentrations in complex food matrices than in growth media to inhibit pathogens. However, the correlation between solubility and activity has not been studied. The objective of this work was to characterize the solubility of EO...

journal_title：Applied and environmental microbiology

authors： Chen H,Davidson PM,Zhong Q

更新日期：2014-02-01 00:00:00

abstract：:A greenhouse experiment was conducted to determine the influence of two tropical isolates of Glomus fasciculatum and Glomus mosseae on the nutrient uptake and growth of Sesbania grandiflora. Inoculation of sterile soil with the fungi significantly improved growth and nutrient uptake by S. grandiflora, but the response...

journal_title：Applied and environmental microbiology

authors： Habte M,Aziz T

更新日期：1985-09-01 00:00:00

abstract：:Cultures of Anabaena variabilis were exposed to different light intensities, and the time course of photoadaptation was measured by photosynthetic rate and changes in pigmentation. A shift down in intensity of 284 muEin . m . sec caused a temporary decrease in the photosynthetic response followed by gradual adaptation...

journal_title：Applied and environmental microbiology

authors： Collins CD,Boylen CW

更新日期：1982-07-01 00:00:00

abstract：:The type III secretion system (T3SS) is a specialized secretion apparatus that is commonly used by many plant and animal pathogenic bacteria to deliver proteins, termed effectors, to the interior of the host cells. These effectors suppress host defenses and interfere with signal transduction pathways to promote infect...

journal_title：Applied and environmental microbiology

authors： Jiménez-Guerrero I,Pérez-Montaño F,Medina C,Ollero FJ,López-Baena FJ

更新日期：2017-02-15 00:00:00

abstract：:Carnobacterium maltaromaticum UAL307, isolated from fresh pork, exhibits potent activity against a number of gram-positive organisms, including numerous Listeria species. Three bacteriocins were isolated from culture supernatant, and using matrix-assisted laser desorption ionization-time of flight mass spectrometry an...

journal_title：Applied and environmental microbiology

authors： Martin-Visscher LA,van Belkum MJ,Garneau-Tsodikova S,Whittal RM,Zheng J,McMullen LM,Vederas JC

更新日期：2008-08-01 00:00:00

abstract：:The microaerophilic bacterium Campylobacter jejuni is the most common cause of bacterial food-borne infections in the developed world. Tolerance to environmental stress relies on proteases and chaperones in the cell envelope, such as HtrA and SurA. HtrA displays both chaperone and protease activities, but little is kn...

journal_title：Applied and environmental microbiology

authors： Baek KT,Vegge CS,Skórko-Glonek J,Brøndsted L

更新日期：2011-01-01 00:00:00

abstract：:Values of Delta(34)S (=delta(34)S(HS)-delta(34)S(SO(4)), where delta(34)S(HS) and delta(34)S(SO(4)) indicate the differences in the isotopic compositions of the HS(-) and SO(4)(2-) in the eluent, respectively) for many modern marine sediments are in the range of -55 to -75 per thousand, much greater than the -2 to -46...

journal_title：Applied and environmental microbiology

authors： Davidson MM,Bisher ME,Pratt LM,Fong J,Southam G,Pfiffner SM,Reches Z,Onstott TC

更新日期：2009-09-01 00:00:00

abstract：:Pseudomonas syringae pv. phaseolicola NPS3121 hrp sequences were used as hybridization probes in a restriction fragment length polymorphism (RFLP) analysis of 24 P. syringae pv. tabaci strains as a means to evaluate the genetic and taxonomic relationship of pathovars of P. syringae. Southern blot analyses of genomic r...

journal_title：Applied and environmental microbiology

authors： Scholz BK,Jakobek JL,Lindgren PB

更新日期：1994-04-01 00:00:00

abstract：:Prodigiosin (PG), a red linear tripyrrole pigment normally secreted by Serratia marcescens, has received attention for its reported immunosuppressive, antimicrobial, and anticancer properties. Although several genes have been shown to be important for prodigiosin synthesis, information on the regulatory mechanisms beh...

journal_title：Applied and environmental microbiology

authors： Pan X,Tang M,You J,Liu F,Sun C,Osire T,Fu W,Yi G,Yang T,Yang ST,Rao Z

更新日期：2021-01-04 00:00:00

abstract：:Population sizes of algae, bacteria, heterotrophic flagellates, and viruses were observed through the 1989 spring diatom bloom in Raunefjorden in western Norway. The culmination of the diatom bloom was followed by a peak in the concentration of bacteria and an increase in the concentration of heterotrophic flagellates...

journal_title：Applied and environmental microbiology

authors： Bratbak G,Heldal M,Norland S,Thingstad TF

更新日期：1990-05-01 00:00:00

abstract：:The bacterial community composition of a linuron-degrading enrichment culture and the role of the individual strains in linuron degradation have been determined by a combination of methods, such as denaturing gradient gel electrophoresis of the total 16S rRNA gene pool, isolation and identification of strains, and bio...

journal_title：Applied and environmental microbiology

authors： Dejonghe W,Berteloot E,Goris J,Boon N,Crul K,Maertens S,Höfte M,De Vos P,Verstraete W,Top EM

更新日期：2003-03-01 00:00:00

abstract：:Rhodococcus erythropolis HL 24-1 isolated as a 2,4-dinitrophenol-degrading organism can utilize 2-chloro-4,6-dinitrophenol as the sole nitrogen, carbon, and energy source under aerobic conditions. This compound is metabolized with liberation of stoichiometric amounts of chloride and nitrite. Under anaerobic conditions...

journal_title：Applied and environmental microbiology

authors： Lenke H,Knackmuss H

更新日期：1996-03-01 00:00:00

abstract：:A total of 221 strains of Lactobacillus isolated from meat and meat products were screened for antagonistic activities under conditions that eliminated the effects of organic acids and hydrogen peroxide. Nineteen strains of Lactobacillus sake, three strains of Lactobacillus plantarum, and one strain of Lactobacillus c...

journal_title：Applied and environmental microbiology

authors： Schillinger U,Lücke FK

更新日期：1989-08-01 00:00:00

abstract：:A novel technique, combining labelling and stereological methods, for the determination of spatial distribution of two microorganisms in a biofilm is presented. Cells of Nitrosomonas europaea (ATCC 19718) and Nitrobacter agilis (ATCC 14123) were homogeneously distributed in a kappa-carrageenan gel during immobilizatio...

journal_title：Applied and environmental microbiology

authors： Hunik JH,van den Hoogen MP,de Boer W,Smit M,Tramper J

更新日期：1993-06-01 00:00:00

abstract：:The pathways for degradation of aromatic hydrocarbons are constantly modified by a variety of genetic mechanisms. Genetic studies carried out with Pseudomonas stutzeri OX1 suggested that the tou operon coding for toluene o-xylene monooxygenase (ToMO) was recently recruited into a preexisting pathway that already posse...

journal_title：Applied and environmental microbiology

authors： Cafaro V,Notomista E,Capasso P,Di Donato A

更新日期：2005-08-01 00:00:00

abstract：:Pseudomonas fluorescens Pf-5 is a soil bacterium that suppresses plant pathogens due in part to its production of the antibiotic pyoluteorin. Previous characterization of Pf-5 revealed three global regulators, including the stationary-phase sigma factor sigma(S) and the two-component regulators GacA and GacS, that inf...

journal_title：Applied and environmental microbiology

authors： Whistler CA,Stockwell VO,Loper JE

更新日期：2000-07-01 00:00:00