Conversion of milled pine wood by manganese peroxidase from Phlebia radiata.

abstract：:Cryptosporidium is a genus of waterborne protozoan parasites that causes significant gastrointestinal disease in humans. These parasites can accumulate in environmental biofilms and be subsequently released to contaminate water supplies. Natural microbial assemblages were collected each season from an eastern Pennsylv...

journal_title：Applied and environmental microbiology

authors： Wolyniak EA,Hargreaves BR,Jellison KL

更新日期：2010-02-01 00:00:00

abstract：:Decisions as to the disposition of swine carcasses with lesions attributable to a mycobacterial infection are based upon a lesion criterion which is used as a diagnostic test by federal meat inspectors. Using this criterion, a federal meat inspector classified 58 of 100 pigs as "passed for cooking" and the other 42 pi...

journal_title：Applied and environmental microbiology

authors： Brown J,Neuman MA

更新日期：1979-04-01 00:00:00

abstract：:The restriction endonuclease Cac824I has been shown to be a major barrier to electrotransformation of Clostridium acetobutylicum ATCC 824 (L. D. Mermelstein, N. E. Welker, G. N. Bennett, and E. T. Papoutsakis, Bio/Technology 10:190-195, 1992). Methylation by the phi 3T I methyltransferase encoded by Bacillus subtilis ...

journal_title：Applied and environmental microbiology

authors： Mermelstein LD,Papoutsakis ET

更新日期：1993-04-01 00:00:00

abstract：:Eleven strains of an undescribed species of Clavispora fermented D-xylose directly to ethanol under aerobic conditions. Strain UWO(PS)83-877-1 was grown in a medium containing 2% D-xylose and 0.5% yeast extract, and the following results were obtained: ethanol yield coefficient (ethanol/D-xylose), 0.29 g g (57.4% of t...

journal_title：Applied and environmental microbiology

authors： Nigam JN,Margaritis A,Lachance MA

更新日期：1985-10-01 00:00:00

abstract：:Thiobacillus ferrooxidans AP19-3 oxidized molybdenum blue (Mo) enzymatically. Molybdenum oxidase in the plasma membrane of this bacterium was purified ca. 77-fold compared with molybdenum oxidase in cell extract. A purified molybdenum oxidase showed characteristic absorption maxima due to reduced-type cytochrome oxida...

journal_title：Applied and environmental microbiology

authors： Sugio T,Hirayama K,Inagaki K,Tanaka H,Tano T

更新日期：1992-05-01 00:00:00

abstract：:Trichoderma reesei can produce up to 100 g/liter of extracellular proteins. The major and industrially relevant products are cellobiohydrolase I (CBHI) and the hemicellulase XYNI. The genes encoding both enzymes are transcriptionally activated by the regulatory protein Xyr1. The first 850 nucleotides of the cbh1 promo...

journal_title：Applied and environmental microbiology

authors： Kiesenhofer DP,Mach RL,Mach-Aigner AR

更新日期：2017-12-15 00:00:00

abstract：:Industrial production of the edible basidiomycete Pleurotus ostreatus (oyster mushroom) is based on a solid fermentation process in which a limited number of selected strains are used. Optimization of industrial mushroom production depends on improving the culture process and breeding new strains with higher yields an...

journal_title：Applied and environmental microbiology

authors： Larraya LM,Alfonso M,Pisabarro AG,Ramírez L

更新日期：2003-06-01 00:00:00

abstract：:Pseudomonas pseudoalcaligenes JS52 grows on nitrobenzene via partial reduction of the nitro group and enzymatic rearrangement of the resultant hydroxylamine. Cells and cell extracts of nitrobenzene-grown JS52 catalyzed the transient formation of 4-hydroxylamino-2,6-dinitrotoluene (4HADNT), 4-amino-2,6-dinitrotoluene (...

journal_title：Applied and environmental microbiology

authors： Fiorella PD,Spain JC

更新日期：1997-05-01 00:00:00

abstract：:Various physical and chemical parameters were monitored to evaluate their influence on the microbial communities present in composting municipal sewage sludge. Temperature, moisture content, depth, pH, protein content, total nitrogen, total carbon, lipid phosphate biomass, and the rates of microbial incorporation of s...

journal_title：Applied and environmental microbiology

authors： McKinley VL,Vestal JR

更新日期：1985-12-01 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：:Total extracted DNA from two heavily polychlorobiphenyl-contaminated soils was analyzed with respect to biphenyl dioxygenase sequences and activities. This was done by PCR amplification and cloning of a DNA segment encoding the active site of the enzyme. The translated sequences obtained fell into three similarity clu...

journal_title：Applied and environmental microbiology

authors： Standfuss-Gabisch C,Al-Halbouni D,Hofer B

更新日期：2012-04-01 00:00:00

abstract：:Nineteen Tn5-induced mutants of Rhizobium fredii HH303 defective in acidic exopolysaccharide synthesis were isolated by screening for lack of Calcofluor fluorescence. They were grouped by complementation analysis by using Rhizobium meliloti cosmids carrying exo genes. All of the 19 mutants were symbiotically effective...

journal_title：Applied and environmental microbiology

authors： Kim CH,Tully RE,Keister DL

更新日期：1989-07-01 00:00:00

abstract：:Data from analyses of continuous culture fermentation of insoluble cellulose by Ruminococcus albus 7 were used to derive constants for the rate of cellulose hydrolysis and fermentation, growth yield, and maintenance. Cellulose concentration was 1% in the nutrient reservoir, and hydraulic retention times of 0.5, 1.0, 1...

journal_title：Applied and environmental microbiology

authors： Pavlostathis SG,Miller TL,Wolin MJ

更新日期：1988-11-01 00:00:00

abstract：:The MICRO-ID LISTERIA system, designed to identify Listeria isolates to species level within 24 h, was compared with conventional biochemical identification. MICRO-ID LISTERIA used in combination with the CAMP test correctly identified 409 (98.8%) of 414 strains isolated from human, animal, food, and environmental sou...

journal_title：Applied and environmental microbiology

authors： Bannerman E,Yersin MN,Bille J

更新日期：1992-06-01 00:00:00

abstract：:The occurrence of pigmented bacteria in potable water, from raw source water through treatment to distribution water, including dead-end locations, was compared at sample sites in a large municipal water system. Media used to enumerate heterotrophic bacteria and differentiate pigmented colonies were standard method pl...

journal_title：Applied and environmental microbiology

authors： Reasoner DJ,Blannon JC,Geldreich EE,Barnick J

更新日期：1989-04-01 00:00:00

abstract：:Washed cell suspensions of the facultative methylotroph strain IMB-1 grown on methyl bromide (MeBr) were able to consume methyl chloride (MeCl) and methyl iodide (MeI) as well as MeBr. Consumption of >100 microM MeBr by cells grown on glucose, acetate, or monomethylamine required induction. Induction was inhibited by ...

journal_title：Applied and environmental microbiology

authors： Schaefer JK,Oremland RS

更新日期：1999-11-01 00:00:00

abstract：:The differential resistance of substratum-attached, detached, and planktonic cells of Salmonella enteritidis phage type 4 was studied by using several inimical processes and in vivo bioluminescence as a nondestructive, real-time reporter of metabolic activity. Bioluminescence in this strain was mediated by a construct...

journal_title：Applied and environmental microbiology

authors： Dhir VK,Dodd CE

更新日期：1995-05-01 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：:Ammonia monooxygenase of Nitrosomonas europaea catalyzes the oxidation of alkanes (up to C(8)) to alcohols and alkenes (up to C(5)) to epoxides and alcohols in the presence of ammonium ions. Straight-chain, N-terminal alkynes (up to C(10)) all exhibited a time-dependent inhibition of ammonia oxidation without effects ...

journal_title：Applied and environmental microbiology

authors： Hyman MR,Murton IB,Arp DJ

更新日期：1988-12-01 00:00:00

abstract：:An enrichment method using d-cycloserine was designed for the isolation of spontaneous mutants of Zymomonas mobilis deficient in glucose or fructose utilization. The mutants could easily be isolated since they represented 80 to 90% of the population after two and three enrichment cycles. Glucokinase and fructokinase a...

journal_title：Applied and environmental microbiology

authors： Ait-Abdelkader N,Pencreach G,Joset F,Baratti JC

更新日期：1996-03-01 00:00:00

abstract：:Proteins with high catalytic efficiency and selectivity under mild conditions have long been appreciated by industrial and medicinal fields. These proteins, which are commonly multimeric, often possess low stability, impeding wider application. Currently, strategies to improve the stability of multimeric proteins conc...

journal_title：Applied and environmental microbiology

authors： Zhu L,Wang S,Tian W,Zhang Y,Song Y,Zhang J,Mu B,Peng C,Deng Z,Ma H,Qu X

更新日期：2017-08-31 00:00:00

abstract：:Escherichia coli and many other microorganisms synthesize aromatic amino acids through the condensation reaction between phosphoenolpyruvate (PEP) and erythrose 4-phosphate to form 3-deoxy-D-arabinoheptulosonate 7-phosphate (DAHP). It has been shown that overexpression of transketolase increases the production of DAHP...

journal_title：Applied and environmental microbiology

authors： Patnaik R,Liao JC

更新日期：1994-11-01 00:00:00

abstract：:Acid-adapted strains of Escherichia coli K-12 W3110 were obtained by serial culture in medium buffered at pH 4.6 (M. M. Harden, A. He, K. Creamer, M. W. Clark, I. Hamdallah, K. A. Martinez, R. L. Kresslein, S. P. Bush, and J. L. Slonczewski, Appl Environ Microbiol 81:1932-1941, 2015, https://doi.org/10.1128/AEM.03494-...

journal_title：Applied and environmental microbiology

authors： He A,Penix SR,Basting PJ,Griffith JM,Creamer KE,Camperchioli D,Clark MW,Gonzales AS,Chávez Erazo JS,George NS,Bhagwat AA,Slonczewski JL

更新日期：2017-05-31 00:00:00

abstract：:Acute gastroenteritis caused by human norovirus is a significant public health issue. Fresh produce and seafood are examples of high-risk foods associated with norovirus outbreaks. Food contact surfaces also have the potential to harbor noroviruses if exposed to fecal contamination, aerosolized vomitus, or infected fo...

journal_title：Applied and environmental microbiology

authors： Yeap JW,Kaur S,Lou F,DiCaprio E,Morgan M,Linton R,Li J

更新日期：2015-10-16 00:00:00

abstract：:"Viili," a fermented milk product, has a firm but viscous consistency. It is produced with traditional mesophilic mixed-strain starters, which have various stabilities in dairy practice. Thirteen morphologically different types of phages were found in 90 viili samples studied by electron microscopy. Ten of the phage t...

journal_title：Applied and environmental microbiology

authors： Saxelin ML,Nurmiaho-Lassila EL,Meriläinen VT,Forsén RI

更新日期：1986-10-01 00:00:00

abstract：:Quorum sensing (QS) regulates Phaeobacter gallaeciensis antagonism in broth systems; however, we demonstrate here that QS is not important for antagonism in algal cultures. QS mutants reduced Vibrio anguillarum to the same extent as the wild type. Consequently, a combination of probiotic Phaeobacter and QS inhibitors ...

journal_title：Applied and environmental microbiology

authors： Prol García MJ,D'Alvise PW,Gram L

更新日期：2013-09-01 00:00:00

abstract：:Nonribosomal peptides (NRPs) are a class of secondary metabolites usually produced by microorganisms. They are of paramount importance in different applications, including biocontrol and pharmacy. Brevibacillus spp. are a rich source of NRPs yet have received little attention. In this study, we characterize four novel...

journal_title：Applied and environmental microbiology

authors： Li Z,de Vries RH,Chakraborty P,Song C,Zhao X,Scheffers DJ,Roelfes G,Kuipers OP

更新日期：2020-11-24 00:00:00

abstract：:The putative role of biting flies in Bartonella transmission among ruminants was investigated. Amplification of the Bartonella citrate synthase gene from 83 Hippoboscidae was detected in 94% of 48 adult Lipoptena cervi flies, 71% of 17 adult Hippobosca equina flies, 100% of 20 adult Melophagus ovinus flies, and 100% o...

journal_title：Applied and environmental microbiology

authors： Halos L,Jamal T,Maillard R,Girard B,Guillot J,Chomel B,Vayssier-Taussat M,Boulouis HJ

更新日期：2004-10-01 00:00:00

abstract：:The alphaproteobacterium Magnetospirillum gryphiswaldense has the intriguing ability to navigate within magnetic fields, a behavior named magnetotaxis, governed by the formation of magnetosomes, intracellular membrane-enveloped crystals of magnetite. Magnetosomes are aligned in chains along the cell's motility axis by...

journal_title：Applied and environmental microbiology

authors： Pfeiffer D,Schüler D

更新日期：2020-01-21 00:00:00

abstract：:Mathematical models were developed to predict the probability of yeast spoilage of cold-filled ready-to-drink beverages as a function of beverage formulation. A Box-Behnken experimental design included five variables, each at three levels: pH (2.8, 3.3, and 3.8), titratable acidity (0.20, 0.40, and 0.60%), sugar conte...

journal_title：Applied and environmental microbiology

authors： Battey AS,Duffy S,Schaffner DW

更新日期：2002-04-01 00:00:00