High-temperature enzymatic breakdown of cellulose.

abstract：:Since Vibrio cholerae O139 first appeared in 1992, both O1 El Tor and O139 have been recognized as the epidemic serogroups, although their geographic distribution, endemicity, and reservoir are not fully understood. To address this lack of information, a study of the epidemiology and ecology of V. cholerae O1 and O139...

journal_title：Applied and environmental microbiology

authors： Alam M,Hasan NA,Sadique A,Bhuiyan NA,Ahmed KU,Nusrin S,Nair GB,Siddique AK,Sack RB,Sack DA,Huq A,Colwell RR

更新日期：2006-06-01 00:00:00

abstract：:Anaerobic incubation of membrane filter cultures significantly enhanced detection of fecal coliforms in surface-water samples from recreational beaches. In contrast to standard aerobic incubation, anaerobic incubation suppressed overgrowth of masking, noncoliform bacteria but did not increase the frequency of fecal co...

journal_title：Applied and environmental microbiology

authors： Doyle JD,Tunnicliff B,Brickler SK,Kramer RE,Sinclair NA

更新日期：1984-08-01 00:00:00

abstract：:Thirteen strains of Agrobacterium tumefaciens isolated from grapevine tumors in northern China were surveyed. These strains varied in their host range properties, although all were tumorigenic on grapevines. Twelve of these strains belonged to Agrobacterium sp. biotype 3, and 11 strains resulted in the synthesis of th...

journal_title：Applied and environmental microbiology

authors： Ma DQ,Yanofsky MF,Gordon MP,Nester EW

更新日期：1987-06-01 00:00:00

abstract：:Conjugal transfer of lactose-fermenting ability (Lac+), nisin resistance (Nisr), and phage resistance (Hsp+) was demonstrated in matings between Streptococcus lactis ME2 (donor) and Streptococcus cremoris M43a (recipient), a derivative of M12R. Transconjugants were detected by transfer of Lac+ and were found to exhibi...

journal_title：Applied and environmental microbiology

authors： Steenson LR,Klaenhammer TR

更新日期：1985-10-01 00:00:00

abstract：:We investigated the effects of copper on the structure and physiology of freshwater biofilm microbial communities. For this purpose, biofilms that were grown during 4 weeks in a shallow, slightly polluted ditch were exposed, in aquaria in our laboratory, to a range of copper concentrations (0, 1, 3, and 10 microM). De...

journal_title：Applied and environmental microbiology

authors： Massieux B,Boivin ME,Van Den Ende FP,Langenskiöld J,Marvan P,Barranguet C,Admiraal W,Laanbroek HJ,Zwart G

更新日期：2004-08-01 00:00:00

abstract：:Environmental bacteria are exposed to a myriad of biotic interactions that influence their function and survival. The grazing activity of protozoan predators significantly impacts the dynamics, diversification, and evolution of bacterial communities in soil ecosystems. To evade protozoan predation, bacteria employ var...

journal_title：Applied and environmental microbiology

authors： Mazzola M,de Bruijn I,Cohen MF,Raaijmakers JM

更新日期：2009-11-01 00:00:00

abstract：:Most of the edible mushrooms cannot be cultivated or have low yield under industrial conditions, partially due to the lack of knowledge on how basidioma (fruiting body) development is regulated. From winter mushroom (Flammulina velutipes), one of the most popular industrially cultivated mushrooms, a transcription fact...

journal_title：Applied and environmental microbiology

authors： Wu T,Hu C,Xie B,Zhang L,Yan S,Wang W,Tao Y,Li S

更新日期：2019-11-27 00:00:00

abstract：:The primary goal of this study was to determine the conditions required for the effective inactivation of Bacillus anthracis spores on materials by using methyl bromide (MeBr) gas. Another objective was to obtain comparative decontamination efficacy data with three avirulent microorganisms to assess their potential fo...

journal_title：Applied and environmental microbiology

authors： Wood JP,Wendling M,Richter W,Lastivka A,Mickelsen L

更新日期：2016-01-22 00:00:00

abstract：:A novel flagellatropic phage of Salmonella enterica serovar Typhimurium, called iEPS5, was isolated and characterized. iEPS5 has an icosahedral head and a long noncontractile tail with a tail fiber. Genome sequencing revealed a double-stranded DNA of 59,254 bp having 73 open reading frames (ORFs). To identify the rece...

journal_title：Applied and environmental microbiology

authors： Choi Y,Shin H,Lee JH,Ryu S

更新日期：2013-08-01 00:00:00

abstract：:Sphingomonas paucimobilis B90A is able to degrade the alpha-, beta-, gamma-, and delta-isomers of hexachlorocyclohexane (HCH). It contains the genes linA, linB, linC, linD, linE, and linR, which have been implicated in HCH degradation. In this study, dynamic expression of the lin genes was measured in chemostat-grown ...

journal_title：Applied and environmental microbiology

authors： Suar M,van der Meer JR,Lawlor K,Holliger C,Lal R

更新日期：2004-11-01 00:00:00

abstract：:This paper explores the relationship between the genetic diversity of rhizobia and the morphological diversity of their plant hosts. Rhizobium galegae strains were isolated from nodules of wild Galega orientalis and Galega officinalis in the Caucasus, the center of origin for G. orientalis. All 101 isolates were chara...

journal_title：Applied and environmental microbiology

authors： Andronov EE,Terefework Z,Roumiantseva ML,Dzyubenko NI,Onichtchouk OP,Kurchak ON,Dresler-Nurmi A,Young JP,Simarov BV,Lindström K

更新日期：2003-02-01 00:00:00

abstract：:"Candidatus Nitrosotenuis uzonensis" is the only cultured moderately thermophilic member of the thaumarchaeotal order Nitrosopumilales (NP) that contains many mesophilic marine strains. We examined its membrane lipid composition at different growth temperatures (37°C, 46°C, and 50°C). Its lipids were all membrane-span...

journal_title：Applied and environmental microbiology

authors： Bale NJ,Palatinszky M,Rijpstra WIC,Herbold CW,Wagner M,Sinninghe Damsté JS

更新日期：2019-10-01 00:00:00

abstract：:The Lactobacillus johnsonii VPI 11088 groESL operon was localized on the chromosome near the insertion element IS1223. The operon was initially cloned as a series of three overlapping PCR fragments, which were sequenced and used to design primers to amplify the entire operon. The amplified fragment was used as a probe...

journal_title：Applied and environmental microbiology

authors： Walker DC,Girgis HS,Klaenhammer TR

更新日期：1999-07-01 00:00:00

abstract：:NAD and its reduced form NADH function as essential redox cofactors and have major roles in determining cellular metabolic features. NAD can be synthesized through the deamidated and amidated pathways, for which the key reaction involves adenylylation of nicotinic acid mononucleotide (NaMN) and nicotinamide mononucleo...

journal_title：Applied and environmental microbiology

authors： Wang X,Zhou YJ,Wang L,Liu W,Liu Y,Peng C,Zhao ZK

更新日期：2017-06-16 00:00:00

abstract：:A mutant of Pseudomonas sp. strain HBP1, originally isolated on 2-hydroxybiphenyl, was selected for the ability to grow on 2-propylphenol as the sole carbon and energy source. In the mutant strain, which was designated as Pseudomonas sp. strain HBP1 Prp, the cellular induction mechanism involved in the synthesis of th...

journal_title：Applied and environmental microbiology

authors： Kohler HP,van der Maarel MJ,Kohler-Staub D

更新日期：1993-03-01 00:00:00

abstract：:Epimerization of sugar nucleotides is central to the structural diversification of monosaccharide building blocks for cellular biosynthesis. Epimerase applicability to carbohydrate synthesis can be limited, however, by the high degree of substrate specificity exhibited by most sugar nucleotide epimerases. Here, we dis...

journal_title：Applied and environmental microbiology

authors： Rapp C,van Overtveldt S,Beerens K,Weber H,Desmet T,Nidetzky B

更新日期：2020-12-04 00:00:00

abstract：:The binding affinities and specificities of six truncated S-layer homology domain (SLH) polypeptides of mosquitocidal Bacillus sphaericus strain C3-41 with the purified cell wall sacculi have been assayed. The results indicated that the SLH polypeptide comprised of amino acids 31 to 210 was responsible for anchoring t...

journal_title：Applied and environmental microbiology

authors： Li J,Hu X,Yan J,Yuan Z

更新日期：2009-06-01 00:00:00

abstract：:Fusarium fungal contaminants and related mycotoxins were investigated in eight maize feed samples submitted to the Iowa State University Veterinary Diagnostic Laboratory. Fusarium moniliforme, F. proliferatum, and F. subglutinans were isolated from seven, eight, and five samples, respectively. These strains belonged t...

journal_title：Applied and environmental microbiology

authors： Munkvold G,Stahr HM,Logrieco A,Moretti A,Ritieni A

更新日期：1998-10-01 00:00:00

abstract：:Five different bacterial extracellular polymer extraction methods and a combination of two of these methods were compared on cultures of activated sludge, synthetic activated sludge, and Klebsiella aerogenes. High-speed centrifugation was the most effective extraction method for the K. aerogenes culture, based on the ...

journal_title：Applied and environmental microbiology

authors： Brown MJ,Lester JN

更新日期：1980-08-01 00:00:00

abstract：:Xylanase activity from naturally occurring color variants of Aureobasidium pullulans was associated with extracellular monomeric proteins of 20 to 21 kilodaltons. Xylanase represented nearly half the total extracellular protein, with a yield of up to 0.3 g of xylanase per liter. The specific activity of partially puri...

journal_title：Applied and environmental microbiology

authors： Leathers TD

更新日期：1986-11-01 00:00:00

abstract：:A soil-inhabiting Fusarium proliferatum strain was capable of transforming or degrading nonlabeled and (sup14)C-labeled industrial, natural, and synthetic lignin. The mineralization rate per day (expressed as the percentage of added radioactivity recovered as to (sup14)CO(inf2)) was maximal during primary metabolism. ...

journal_title：Applied and environmental microbiology

authors： Regalado V,Rodriguez A,Perestelo F,Carnicero A,De La Fuente G,Falcon MA

更新日期：1997-09-01 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：:In this work, we shed light on the metabolism of dihydroxyacetone (DHA), a versatile, ubiquitous, and important intermediate for various chemicals in industry, by analyzing its metabolism at the system level in Escherichia coli Using constraint-based modeling, we show that the growth of E. coli on DHA is suboptimal an...

journal_title：Applied and environmental microbiology

authors： Peiro C,Millard P,de Simone A,Cahoreau E,Peyriga L,Enjalbert B,Heux S

更新日期：2019-07-18 00:00:00

abstract：:Cultures of 10 different bacteria were used to serve as food sources for axenically grown Acanthamoeba castellanii, Acanthamoeba polyphaga, and Hartmannella vermiformis. The nonpigmented enterobacteriaceae Escherichia coli K-12 and Klebsiella aerogenes appeared to be excellent feed to all three amoebae. Hardly any gro...

journal_title：Applied and environmental microbiology

authors： Weekers PH,Bodelier PL,Wijen JP,Vogels GD

更新日期：1993-07-01 00:00:00

abstract：:A full-scale study evaluating an inoculum addition to stimulate in situ bioremediation of oily-sludge-contaminated soil was conducted at an oil refinery where the indigenous population of hydrocarbon-degrading bacteria in the soil was very low (10(3) to 10(4) CFU/g of soil). A feasibility study was conducted prior to ...

journal_title：Applied and environmental microbiology

authors： Mishra S,Jyot J,Kuhad RC,Lal B

更新日期：2001-04-01 00:00:00

abstract：:Mineralization of [U-(14)C]methyl t-butyl ether (MTBE) to (14)CO(2) without accumulation of t-butyl alcohol (TBA) was observed in surface-water sediment microcosms under denitrifying conditions. Methanogenic activity and limited transformation of MTBE to TBA were observed in the absence of denitrification. Results ind...

journal_title：Applied and environmental microbiology

authors： Bradley PM,Chapelle FH,Landmeyer JE

更新日期：2001-04-01 00:00:00

abstract：:Enterotoxin B produced by Staphylococus aureus 243 in brain heart infusion broth was concentrated by dialysis against 40% polyethylene glycol (20 M), partially purified on a Sephadex G-100 column and heated at 110 degrees C in thermal death time cans. Various heating menstrua included 0.04 M Veronal buffer (pH 7.4), b...

journal_title：Applied and environmental microbiology

authors： Lee IC,Stevenson KE,Harmon LG

更新日期：1977-02-01 00:00:00

abstract：:Escherichia coli, commonly used in chemotaxis studies, is attracted mostly by amino acids, sugars, and peptides. We envisioned modifying the chemotaxis specificity of E. coli by expressing heterologous chemoreceptors from Pseudomonas putida enabling attraction either to toluene or benzoate. The mcpT gene encoding the ...

journal_title：Applied and environmental microbiology

authors： Roggo C,Clerc EE,Hadadi N,Carraro N,Stocker R,van der Meer JR

更新日期：2018-08-31 00:00:00

abstract：:Rhodobacter capsulatus E1F1, a phototrophic purple nonsulfur bacterium capable of photoassimilating nitrate or nitrite, grew phototrophically in the presence of mono- and dinitrophenols with acetate as a carbon source, the highest growth levels being obtained under microaerobic conditions. Utilization of 2,4-dinitroph...

journal_title：Applied and environmental microbiology

authors： Blasco R,Castillo F

更新日期：1992-02-01 00:00:00

abstract：:Shiga toxin-producing Escherichia coli (STEC) infections are a critical public health concern because they can cause severe clinical outcomes, such as hemolytic uremic syndrome, in humans. Determining the presence or absence of virulence genes is essential in assessing the potential pathogenicity of STEC strains. Curr...

journal_title：Applied and environmental microbiology

authors： Tseng M,Fratamico PM,Bagi L,Delannoy S,Fach P,Manning SD,Funk JA

更新日期：2014-10-01 00:00:00