Evidence for coexistence of two distinct functional groups of sulfate-reducing bacteria in salt marsh sediment.

abstract：:Bacterial Halanaerobium strains become the dominant persisting microbial community member in produced fluids across geographically distinct hydraulically fractured shales. Halanaerobium is believed to be inadvertently introduced into this environment during the drilling and fracturing process and must therefore tolera...

journal_title：Applied and environmental microbiology

authors： Booker AE,Hoyt DW,Meulia T,Eder E,Nicora CD,Purvine SO,Daly RA,Moore JD,Wunch K,Pfiffner SM,Lipton MS,Mouser PJ,Wrighton KC,Wilkins MJ

更新日期：2019-05-30 00:00:00

abstract：:In two intertidal marshes, the vertical distribution in the sediment and inhibition by ammonium of methane oxidation were investigated by slurry incubation experiments. The two sites differ in their dominant vegetation type, i.e., reed and bulrush, and in their heights above sea level. The reed site was elevated with ...

journal_title：Applied and environmental microbiology

authors： Van Der Nat F,De Brouwer J,Middelburg JJ,Laanbroek HJ

更新日期：1997-12-01 00:00:00

abstract：:In this study, we compared different methods-including transmission electron microscopy-and various nucleic acid labeling methods in which we used the fluorochromes 4',6'-diamidino-2-phenylindole (DAPI), 4-[3-methyl-2,3-dihydro-(benzo-1, 3-oxazole)-2-methylmethyledene]-1-(3'-trimethyl ammoniumpropyl)-quinilinium diioi...

journal_title：Applied and environmental microbiology

authors： Bettarel Y,Sime-Ngando T,Amblard C,Laveran H

更新日期：2000-06-01 00:00:00

abstract：:Resistance to HIV infection in a cohort of commercial sex workers living in Nairobi, Kenya, is linked to mucosal and antiinflammatory factors that may be influenced by the vaginal microbiota. Since bacterial vaginosis (BV), a polymicrobial dysbiosis characterized by low levels of protective Lactobacillus organisms, is...

journal_title：Applied and environmental microbiology

authors： Schellenberg JJ,Links MG,Hill JE,Dumonceaux TJ,Kimani J,Jaoko W,Wachihi C,Mungai JN,Peters GA,Tyler S,Graham M,Severini A,Fowke KR,Ball TB,Plummer FA

更新日期：2011-06-01 00:00:00

abstract：:Most associations between animals and their gut microbiota are dynamic, involving sustained transfer of food-associated microbial cells into the gut and shedding of microorganisms into the external environment with feces, but the interacting effects of host and microbial factors on the composition of the internal and ...

journal_title：Applied and environmental microbiology

authors： Wong AC,Luo Y,Jing X,Franzenburg S,Bost A,Douglas AE

更新日期：2015-09-01 00:00:00

abstract：:The solventogenic clostridia have a considerable capacity to ferment carbohydrate substrates with the production of acetone and butanol, making them attractive organisms for the conversion of waste materials to valuable products. In common with other anaerobes, the clostridia show a marked dependence on the phosphoeno...

journal_title：Applied and environmental microbiology

authors： Al Makishah NH,Mitchell WJ

更新日期：2013-11-01 00:00:00

abstract：:The industrial production of beta-carotene with the zygomycete Blakeslea trispora involves the joint cultivation of mycelia of opposite sex in the presence of beta-ionone and other chemical activators. We have obtained improved strains by mutation and heterokaryosis. We chose wild strains on the basis of their growth ...

journal_title：Applied and environmental microbiology

authors： Mehta BJ,Obraztsova IN,Cerdá-Olmedo E

更新日期：2003-07-01 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：: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：: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 food-borne pathogenic bacterium Listeria is known for relatively low morbidity and high mortality rates, reaching up to 25 to 30%. Listeria is a hardy organism, and its control in foods represents a significant challenge. Many naturally occurring compounds, including the bacteriocin nisin and a number of plant ess...

journal_title：Applied and environmental microbiology

authors： Field D,Daly K,O'Connor PM,Cotter PD,Hill C,Ross RP

更新日期：2015-04-01 00:00:00

abstract：:The ability of phages to specifically interact with and lyse their host bacteria makes them ideal antibacterial agents. The range of applications of bacteriophage can be extended by their immobilization on inert surfaces. A novel method for the oriented immobilization of bacteriophage has been developed. The method wa...

journal_title：Applied and environmental microbiology

authors： Anany H,Chen W,Pelton R,Griffiths MW

更新日期：2011-09-01 00:00:00

abstract：:3'-Phosphoadenosine-5'-phosphatase (PAPase) is required for the removal of toxic 3'-phosphoadenosine-5'-phosphate (PAP) produced during sulfur assimilation in various eukaryotic organisms. This enzyme is a well-known target of lithium and sodium toxicity and has been used for the production of salt-resistant transgeni...

journal_title：Applied and environmental microbiology

authors： Zhang JY,Zou J,Bao Q,Chen WL,Wang L,Yang H,Zhang CC

更新日期：2006-01-01 00:00:00

abstract：:Sodium salicylate and ammonium sulfate were applied to leaf surfaces along with suspensions of the biological control agents Pseudomonas syringae Cit7(pNAH7), which catabolizes salicylate, and Cit7, which does not catabolize salicylate, to determine whether enhanced biological control of bacterial speck of tomato coul...

journal_title：Applied and environmental microbiology

authors： Ji P,Wilson M

更新日期：2003-02-01 00:00:00

abstract：:Juvenile oyster disease (JOD) causes significant annual mortalities of hatchery-produced Eastern oysters, Crassostrea virginica, cultured in the Northeast. We have reported that a novel species of the alpha-proteobacteria Roseobacter group (designated CVSP) was numerically dominant in JOD-affected animals sampled duri...

journal_title：Applied and environmental microbiology

authors： Boettcher KJ,Barber BJ,Singer JT

更新日期：2000-09-01 00:00:00

abstract：:We examined the influence of elevated CO2 concentration on denitrifier enzyme activity in wheat rhizoplanes by using controlled environments and solution culture techniques. Potential denitrification activity was from 3 to 24 times higher on roots that were grown under an elevated CO2 concentration of 1,000 micromoles...

journal_title：Applied and environmental microbiology

authors： Smart DR,Ritchie K,Stark JM,Bugbee B

更新日期：1997-11-01 00:00:00

abstract：:Bacterial precipitation of barite (BaSO(4)) under laboratory conditions is reported for the first time. The bacterium Myxococcus xanthus was cultivated in a solid medium with a diluted solution of barium chloride. Crystallization occurred as a result of the presence of live bacteria and the bacterial metabolic activit...

journal_title：Applied and environmental microbiology

authors： González-Muñoz MT,Fernández-Luque B,Martínez-Ruiz F,Ben Chekroun K,Arias JM,Rodríguez-Gallego M,Martínez-Cañamero M,de Linares C,Paytan A

更新日期：2003-09-01 00:00:00

abstract：:Modern sake yeast strains, which produce high concentrations of ethanol, are unexpectedly sensitive to environmental stress during sake brewing. To reveal the underlying mechanism, we investigated a well-characterized yeast stress response mediated by a heat shock element (HSE) and heat shock transcription factor Hsf1...

journal_title：Applied and environmental microbiology

authors： Noguchi C,Watanabe D,Zhou Y,Akao T,Shimoi H

更新日期：2012-01-01 00:00:00

abstract：:Two isolates of Neodiprion sertifer (Geoffr.) nuclear polyhedrosis virus from Britain and North America were compared using three biochemical techniques. Alkaline protease assays of polyhedra revealed the presence of endogenous enzyme activity in the British isolate but not in the North American isolate. Sodium dodecy...

journal_title：Applied and environmental microbiology

authors： Brown DA

更新日期：1982-01-01 00:00:00

abstract：:The fungus Cladosporium sphaerospermum was isolated from a biofilter used for the removal of toluene from waste gases. This is the first report describing growth of a eukaryotic organism with toluene as the sole source of carbon and energy. The oxygen consumption rates, as well as the measured enzyme activities, of to...

journal_title：Applied and environmental microbiology

authors： Weber FJ,Hage KC,de Bont JA

更新日期：1995-10-01 00:00:00

abstract：:We report here the cloning and sequencing of the gene for proline dehydrogenase (putA) of Bradyrhizobium japonicum. An open reading frame coding for 1,016 amino acids was identified. The B. japonicum gene codes for a bifunctional protein with proline dehydrogenase and pyrroline-5-carboxylate (P5C) dehydrogenase activi...

journal_title：Applied and environmental microbiology

authors： Straub PF,Reynolds PH,Althomsons S,Mett V,Zhu Y,Shearer G,Kohl DH

更新日期：1996-01-01 00:00:00

abstract：:The plasmid profiles of 619 cultures of Bacillus anthracis which had been isolated and stored between 1954 and 1989 were analyzed using the Laboratory Response Network real-time PCR assay targeting a chromosomal marker and both virulence plasmids (pXO1 and pXO2). The cultures were stored at ambient temperature on tryp...

journal_title：Applied and environmental microbiology

authors： Marston CK,Hoffmaster AR,Wilson KE,Bragg SL,Plikaytis B,Brachman P,Johnson S,Kaufmann AF,Popovic T

更新日期：2005-12-01 00:00:00

abstract：:A defined substrate method was developed to simultaneously enumerate total coliforms and Escherichia coli from drinking waters without the need for confirmatory or completed tests. It is a new method based on technology that uses a hydrolyzable substrate as a specific indicator-nutrient for the target microbes. No equ...

journal_title：Applied and environmental microbiology

authors： Edberg SC,Allen MJ,Smith DB

更新日期：1988-06-01 00:00:00

abstract：:The enzymatic production of 2,5-furandicarboxylic acid (FDCA) from 5-hydroxymethylfurfural (HMF) has gained interest in recent years, as FDCA is a renewable precursor of poly(ethylene-2,5-furandicarboxylate) (PEF). 5-Hydroxymethylfurfural oxidases (HMFOs) form a flavoenzyme family with genes annotated in a dozen bacte...

journal_title：Applied and environmental microbiology

authors： Viñambres M,Espada M,Martínez AT,Serrano A

更新日期：2020-08-03 00:00:00

abstract：:The effects of plasterboard composition on the growth and sporulation of Stachybotrys chartarum as well as on the inflammatory potential of the spores were studied. S. chartarum was grown on 13 modified plasterboards under saturated humidity conditions. The biomass was estimated by measuring the ergosterol content of ...

journal_title：Applied and environmental microbiology

authors： Murtoniemi T,Nevalainen A,Hirvonen MR

更新日期：2003-07-01 00:00:00

abstract：:A radiometric method for the detection of Salmonella in foods has been developed which is based on Salmonella poly H agglutinating serum preventing Salmonella from producing 14CO2 from [14C]dulcitol. The method will detect the presence or absence of Salmonella in a product within 30 h compared to 4 to 5 days by routin...

journal_title：Applied and environmental microbiology

authors： Stewart BJ,Eyles MJ,Murrell WG

更新日期：1980-08-01 00:00:00

abstract：:To produce recombinant hemoglobin in Escherichia coli, sufficient intracellular heme must be present, or the protein folds improperly and is degraded. In this study, coexpression of human hemoglobin genes and Plesiomonas shigelloides heme transport genes enhanced recombinant hemoglobin production in E. coli BL21(DE3) ...

journal_title：Applied and environmental microbiology

authors： Villarreal DM,Phillips CL,Kelley AM,Villarreal S,Villaloboz A,Hernandez P,Olson JS,Henderson DP

更新日期：2008-09-01 00:00:00

abstract：:Differentiation of the species within the genus Listeria is important for the food industry but only a few reliable methods are available so far. While a number of studies have used Fourier transform infrared (FTIR) spectroscopy to identify bacteria, the extraction of complex pattern information from the infrared spec...

journal_title：Applied and environmental microbiology

authors： Rebuffo CA,Schmitt J,Wenning M,von Stetten F,Scherer S

更新日期：2006-02-01 00:00:00

abstract：:Conjugal plasmid transfer was examined on the phylloplane of bean (Phaseolus vulgaris) and related to the spatial distribution pattern and metabolic activity of the bacteria. The donor (Pseudomonas putida KT2442) harbored a derivative of the TOL plasmid, which conferred kanamycin resistance and had the gfp gene insert...

journal_title：Applied and environmental microbiology

authors： Normander B,Christensen BB,Molin S,Kroer N

更新日期：1998-05-01 00:00:00

abstract：:Previous studies have demonstrated that Staphylococcus epidermidis isolates colonizing the skin of healthy humans do not typically encode icaADBC, the genes responsible for the production of polysaccharide intercellular adhesin or biofilms. It was therefore hypothesized that the presence of icaADBC was deleterious to ...

journal_title：Applied and environmental microbiology

authors： Rogers KL,Rupp ME,Fey PD

更新日期：2008-10-01 00:00:00