Heterotrophic nitrification in an Acid forest soil and by an Acid-tolerant fungus.

abstract：:Selective growth inhibitors of Sphaerotilus natans were detected in the culture broths of several strains of Streptomyces. Anslimins A and B were isolated from the culture broth of Streptomyces oganonensis by adsorption on resinous adsorbent followed by elution with 50% aqueous acetone. The A and B components were the...

journal_title：Applied and environmental microbiology

authors： Takiguchi Y,Yoshikawa H,Terao M

更新日期：1980-06-01 00:00:00

abstract：:The degradation of the herbicides EPTC (S-ethyl dipropylthiocarbamate) and atrazine (2-chloro-4-ethyl-amino-6-isopropylamino-1,3,5-triazine) is associated with an indigenous plasmid in Rhodococcus sp. strain TE1. Plasmid DNA libraries of Rhodococcus sp. strain TE1 were constructed in a Rhodococcus-Escherichia coli shu...

journal_title：Applied and environmental microbiology

authors： Shao ZQ,Behki R

更新日期：1995-05-01 00:00:00

abstract：:Veratryl alcohol, added as a supplement to cultures of Phanerochaete chrysosporium, enhanced ligninase activity through protection of the ligninase against inactivation by hydrogen peroxide produced by this fungus in cultures. In the presence of veratryl alcohol, the loss of ligninase activity observed in non-protein-...

journal_title：Applied and environmental microbiology

authors： Tonon F,Odier E

更新日期：1988-02-01 00:00:00

abstract：:Households provide environments that encourage the formation of microbial communities, often as biofilms. Such biofilms constitute potential reservoirs for pathogens, particularly for immune-compromised individuals. One household environment that potentially accumulates microbial biofilms is that provided by vinyl sho...

journal_title：Applied and environmental microbiology

authors： Kelley ST,Theisen U,Angenent LT,St Amand A,Pace NR

更新日期：2004-07-01 00:00:00

abstract：:Laboratory batch tests indicate that addition of sterile municipal sewage biosolids to clay soil from four depths increases the numbers of Escherichia coli isolates recoverable in EC-MUG broth (EC broth with 4-methylumbelliferyl-beta-glucuronide). This effect was most marked for the deeper soil layers, with increases ...

journal_title：Applied and environmental microbiology

authors： Unc A,Gardner J,Springthorpe S

更新日期：2006-03-01 00:00:00

abstract：:To secure food and water safety, quantitative information on multiple pathogens is important. In this study, we developed a microfluidic quantitative PCR (MFQPCR) system to simultaneously quantify 11 major human viral pathogens, including adenovirus, Aichi virus, astrovirus, enterovirus, human norovirus, rotavirus, sa...

journal_title：Applied and environmental microbiology

authors： Ishii S,Kitamura G,Segawa T,Kobayashi A,Miura T,Sano D,Okabe S

更新日期：2014-12-01 00:00:00

abstract：:Butyrate is an important intermediate in the anaerobic degradation of organic matter. In sulfate-depleted environments butyrate is oxidized to acetate and hydrogen by obligate proton reducers, in syntrophic association with hydrogen-consuming methanogens. This paper describes two enrichments of endospore-forming bacte...

journal_title：Applied and environmental microbiology

authors： Tomei FA,Maki JS,Mitchell R

更新日期：1985-11-01 00:00:00

abstract：:The genus Listeria comprises food-borne pathogens associated with severe infections and a high mortality rate. Endolysins from bacteriophages infecting Listeria are promising tools for both their detection and control. These proteins feature a modular organization, consisting of an N-terminal enzymatically active doma...

journal_title：Applied and environmental microbiology

authors： Schmelcher M,Shabarova T,Eugster MR,Eichenseher F,Tchang VS,Banz M,Loessner MJ

更新日期：2010-09-01 00:00:00

abstract：:The diversity of populations of yeast and lactic acid bacteria (LAB) in pig feeds fermented at 10, 15, or 20 degrees C was characterized by rRNA gene sequencing of isolates. The feeds consisted of a cereal grain mix blended with wet wheat distillers' grains (WWDG feed), whey (W feed), or tap water (WAT feed). Fermenta...

journal_title：Applied and environmental microbiology

authors： Olstorpe M,Lyberg K,Lindberg JE,Schnürer J,Passoth V

更新日期：2008-03-01 00:00:00

abstract：:Vibrio parahaemolyticus and Vibrio vulnificus, which are native to estuaries globally, are agents of seafood-borne or wound infections, both potentially fatal. Like all vibrios autochthonous to coastal regions, their abundance varies with changes in environmental parameters. Sea surface temperature (SST), sea surface ...

journal_title：Applied and environmental microbiology

authors： Johnson CN,Bowers JC,Griffitt KJ,Molina V,Clostio RW,Pei S,Laws E,Paranjpye RN,Strom MS,Chen A,Hasan NA,Huq A,Noriea NF 3rd,Grimes DJ,Colwell RR

更新日期：2012-10-01 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：:From necrotic tissue of a Nashi pear tree, 24 Erwinia pyrifoliae strains, found to be identical by pulsed-field gel electrophoresis analysis, were isolated. Thirteen strains were not virulent on immature pears and did not induce a hypersensitive response in tobacco leaves. The defective gene hrpL was complemented with...

journal_title：Applied and environmental microbiology

authors： Jock S,Kim WS,Barny MA,Geider K

更新日期：2003-01-01 00:00:00

abstract：:A Rhizobium strain isolated from stem nodules of the legume Sesbania rostrata was shown to grow on atmospheric nitrogen (N(2)) as the sole nitrogen source. Non-N(2)-fixing mutants isolated directly on agar plates formed nodules that did not fix N(2) when inoculated into the host plant. ...

journal_title：Applied and environmental microbiology

authors： Dreyfus BL,Elmerich C,Dommergues YR

更新日期：1983-02-01 00:00:00

abstract：:Three Rhizobium japonicum strains and two slow-growing cowpea-type Rhizobium strains were found to remain viable and able to rapidly modulate their respective hosts after being stored in purified water at ambient temperatures for periods of 1 year and longer. Three fast-growing Rhizobium species did not remain viable ...

journal_title：Applied and environmental microbiology

authors： Crist DK,Wyza RE,Mills KK,Bauer WD,Evans WR

更新日期：1984-05-01 00:00:00

abstract：:Mycelial culture of Pleurotus florida produced highest extracellular laccase in optimum growth medium. At least two laccases (L(inf1) and L(inf2)) were shown to be present in the culture filtrate. Low-laccase-yielding mutants with impaired L(inf2) activity had poor mycelial growth and could not form fruit body, wherea...

journal_title：Applied and environmental microbiology

authors： Das N,Sengupta S,Mukherjee M

更新日期：1997-10-01 00:00:00

abstract：:Plant polysaccharide breakdown by microbes in the rumen is fundamental to digestion in ruminant livestock. Bacterial species belonging to the rumen genera Butyrivibrio and Pseudobutyrivibrio are important degraders and utilizers of lignocellulosic plant material. These bacteria degrade polysaccharides and ferment the ...

journal_title：Applied and environmental microbiology

authors： Palevich N,Kelly WJ,Leahy SC,Denman S,Altermann E,Rakonjac J,Attwood GT

更新日期：2019-12-13 00:00:00

abstract：:Acylation of epsilon amino groups of lysyl side chains is a widespread modification of proteins and small molecules in cells of all three domains of life. Recently, we showed that Bacillus subtilis and Bacillus anthracis encode the GCN5-related N-acetyltransferase (GNAT) SatA that can acetylate and inactivate streptot...

journal_title：Applied and environmental microbiology

authors： Burckhardt RM,Escalante-Semerena JC

更新日期：2019-03-06 00:00:00

abstract：:Rhodococcus rhodochrous NCIMB 13259 grows on styrene, toluene, ethylbenzene, and benzene as sole carbon sources. Simultaneous induction tests with cells grown on styrene or toluene showed high rates of oxygen consumption with toluene cis-glycol and 3-methylcatechol, suggesting the involvement of a cis-glycol pathway. ...

journal_title：Applied and environmental microbiology

authors： Warhurst AM,Clarke KF,Hill RA,Holt RA,Fewson CA

更新日期：1994-04-01 00:00:00

abstract：:Previously, members of our group reported the isolation and characterization of mutacin II from Streptococcus mutans T8 and the genetic analyses of the mutacin II biosynthesis genes (J. Novak, P. W. Caufield, and E. J. Miller, J. Bacteriol. 176:4316-4320, 1994; F. Qi, P. Chen, and P. W. Caufield, Appl. Environ. Microb...

journal_title：Applied and environmental microbiology

authors： Qi F,Chen P,Caufield PW

更新日期：1999-09-01 00:00:00

abstract：:Denitrification is an alternative type of anaerobic respiration in which nitrate is reduced to gaseous products via nitrite. The key step in this process is the reduction of nitrite to nitric oxide, which is catalyzed by two structurally different but functionally equivalent forms of nitrite reductase encoded by the n...

journal_title：Applied and environmental microbiology

authors： Pratscher J,Stichternoth C,Fichtl K,Schleifer KH,Braker G

更新日期：2009-02-01 00:00:00

abstract：:It has been shown that the coexistence of methanogenesis and reductive acetogenesis in the hindgut of the wood-feeding termite Reticulitermes flavipes is based largely on the radial distribution of the respective microbial populations and relatively high hydrogen partial pressures in the gut lumen. Using Clark-type mi...

journal_title：Applied and environmental microbiology

authors： Schmitt-Wagner D,Brune A

更新日期：1999-10-01 00:00:00

abstract：:In the presence of added sulfate, 2,4-dichlorophenol and 4-chlorophenol were transformed stoichiometrically to 4-chlorophenol and phenol, respectively, in anaerobic freshwater lake sediments between 18 and 40 degrees C. The concomitantly occurring sulfate reduction reduced the initial sulfate concentration from 25 mM ...

journal_title：Applied and environmental microbiology

authors： Kohring GW,Zhang XM,Wiegel J

更新日期：1989-10-01 00:00:00

abstract：:From Bradyrhizobium japonicum highly reiterated sequence-possessing (HRS) strains indigenous to Niigata and Tokachi in Japan with high copy numbers of the repeated sequences RSalpha and RSbeta (K. Minamisawa, T. Isawa, Y. Nakatsuka, and N. Ichikawa, Appl. Environ. Microbiol. 64:1845-1851, 1998), several insertion sequ...

journal_title：Applied and environmental microbiology

authors： Isawa T,Sameshima R,Mitsui H,Minamisawa K

更新日期：1999-08-01 00:00:00

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：:Many marine fish harbor luminous bacteria as bioluminescent symbionts. Despite the diversity, abundance, and ecological importance of these fish and their apparent dependence on luminous bacteria for survival and reproduction, little is known about developmental and microbiological events surrounding the inception of ...

journal_title：Applied and environmental microbiology

authors： Dunlap PV,Davis KM,Tomiyama S,Fujino M,Fukui A

更新日期：2008-12-01 00:00:00

abstract：:Laccases couple the oxidation of phenolic compounds to the reduction of molecular oxygen and thus span a wide variety of applications. While laccases of eukaryotes and bacteria are well characterized, these enzymes have not been described in archaea. Here, we report the purification and characterization of a laccase (...

journal_title：Applied and environmental microbiology

authors： Uthandi S,Saad B,Humbard MA,Maupin-Furlow JA

更新日期：2010-02-01 00:00:00

abstract：:Rhodococcus equi is a leading cause of severe pneumonia in foals. Standard treatment is dual antimicrobial therapy with a macrolide and rifampin, but the emergence of macrolide- and rifampin-resistant R. equi isolates is an increasing problem. The objective of this study was to determine the effect of macrolide and/or...

journal_title：Applied and environmental microbiology

authors： Willingham-Lane JM,Berghaus LJ,Berghaus RD,Hart KA,Giguère S

更新日期：2019-03-22 00:00:00

abstract：:Candida parapsilosis, C. tropicalis, and Torulopsis glabrata were the human-associated yeasts most frequently isolated from quahogs, oysters, and mussels collected from four estuarine areas along the northern shore of Long Island Sound. Some inconsistency and seasonal variation in the occurrence of these and other yea...

journal_title：Applied and environmental microbiology

authors： Buck JD,Bubucis PM,Combs TJ

更新日期：1977-02-01 00:00:00

abstract：:Streptococcus agalactiae (group B Streptococcus [GBS]) is a cause of severe infections, particularly during the newborn period. While methods exist for generating chromosomal mutations in GBS, they are cumbersome and inefficient and present significant challenges if the goal is to study subtle mutations, such as singl...

journal_title：Applied and environmental microbiology

authors： Hooven TA,Bonakdar M,Chamby AB,Ratner AJ

更新日期：2019-03-22 00:00:00

abstract：:The fermentative metabolism of glucose was redirected to succinate as the primary product without mutating any genes encoding the native mixed-acid fermentation pathway or redox reactions. Two changes in peripheral pathways were together found to increase succinate yield fivefold: (i) increased expression of phosphoen...

journal_title：Applied and environmental microbiology

authors： Zhang X,Jantama K,Shanmugam KT,Ingram LO

更新日期：2009-12-01 00:00:00