Thinking Outside the Cereal Box: Noncarbohydrate Routes for Dietary Manipulation of the Gut Microbiota.

abstract：:One emerging disease of grapevine in Europe is Bois noir (BN), a phytoplasmosis caused by "Candidatus Phytoplasma solani" and spread in vineyards by the planthopper Hyalesthes obsoletus (Hemiptera: Cixiidae). Here we present the first full characterization of the bacterial community of this important disease vector co...

journal_title：Applied and environmental microbiology

authors： Gonella E,Negri I,Marzorati M,Mandrioli M,Sacchi L,Pajoro M,Crotti E,Rizzi A,Clementi E,Tedeschi R,Bandi C,Alma A,Daffonchio D

更新日期：2011-02-01 00:00:00

abstract：:DNA microarray analyses revealed that clusters of repetitive extragenic palindromic PCR-related Escherichia coli isolates were isogenic only within interstitial Lake Huron beach water samples and not in surrounding waters. This suggested that adaptation and growth occurred within the interstitial water sites tested. A...

journal_title：Applied and environmental microbiology

authors： Kon T,Weir SC,Trevors JT,Lee H,Champagne J,Meunier L,Brousseau R,Masson L

更新日期：2007-12-01 00:00:00

abstract：:Bacteriophages are the source of many valuable tools for molecular biology and genetic manipulation. In Streptomyces, most DNA cloning vectors are based on serine integrase site-specific DNA recombination systems derived from phage. Because of their efficiency and simplicity, serine integrases are also used for divers...

journal_title：Applied and environmental microbiology

authors： Fogg PCM,Haley JA,Stark WM,Smith MCM

更新日期：2017-02-15 00:00:00

abstract：:Bacterial populations adherent to the mucosa of the proximal colons of weaned, healthy pigs were compared with populations from pigs with dysentery induced by inoculation with a culture of Treponema hyodysenteriae. Isolates (136) representative of the predominant flora adherent to colonic epithelia of normal pigs and ...

journal_title：Applied and environmental microbiology

authors： Robinson IM,Whipp SC,Bucklin JA,Allison MJ

更新日期：1984-11-01 00:00:00

abstract：:The chlorine resistance of cysts of the flagellate protozoan Giardia muris was examined. This organism, which is pathogenic to mice, is being considered as a model for the inactivation of the human pathogen Giardia lamblia. Excystation was used as the criterion for cyst viability. Experiments were performed at pH 5, 7...

journal_title：Applied and environmental microbiology

authors： Leahy JG,Rubin AJ,Sproul OJ

更新日期：1987-07-01 00:00:00

abstract：:Malonyl coenzyme A (malonyl-CoA) and methylmalonyl-CoA are the most common extender units for the biosynthesis of fatty acids and polyketides in Streptomyces, an industrially important producer of polyketides. Carboxylation of acetyl- and propionyl-CoAs is an essential source of malonyl- and methylmalonyl-CoAs; theref...

journal_title：Applied and environmental microbiology

authors： Lyu M,Cheng Y,Han X,Wen Y,Song Y,Li J,Chen Z

更新日期：2020-06-02 00:00:00

abstract：:The metagenomic approach provides direct access to diverse unexplored genomes, especially from uncultivated bacteria in a given environment. This diversity can conceal many new biosynthetic pathways. Type I polyketide synthases (PKSI) are modular enzymes involved in the biosynthesis of many natural products of industr...

journal_title：Applied and environmental microbiology

authors： Ginolhac A,Jarrin C,Gillet B,Robe P,Pujic P,Tuphile K,Bertrand H,Vogel TM,Perrière G,Simonet P,Nalin R

更新日期：2004-09-01 00:00:00

abstract：:In this study, we used chemostat cultures to analyze the quantitative effects of the specific growth rate and respiration on the metabolism in Lactococcus lactis CHCC2862 and on the downstream robustness of cells after freezing or freeze-drying. Under anaerobic conditions, metabolism remained homofermentative, althoug...

journal_title：Applied and environmental microbiology

authors： Johanson A,Goel A,Olsson L,Franzén CJ

更新日期：2020-03-02 00:00:00

abstract：:Anaerobic activation of benzene is expected to represent a novel biochemistry of environmental significance. Therefore, benzene metabolism was investigated in Geobacter metallireducens, the only genetically tractable organism known to anaerobically degrade benzene. Trace amounts (<0.5 μM) of phenol accumulated in cult...

journal_title：Applied and environmental microbiology

authors： Zhang T,Tremblay PL,Chaurasia AK,Smith JA,Bain TS,Lovley DR

更新日期：2013-12-01 00:00:00

abstract：:A biologically active metabolite was found in crude extracts of Curvularia lunata (Wakker) Boedijn (ATCC 34690) isolated from decayed tissues of litchi fruit (Litchi chinensis Sonn.). The fungus was grown on a shredded wheat-yeast extract-sucrose medium, and cultures were extracted with chloroform after 3 weeks of gro...

journal_title：Applied and environmental microbiology

authors： Wells JM,Cole RJ,Cutler HC,Spalding DH

更新日期：1981-04-01 00:00:00

abstract：:Five species of the genus Dunaliella (D. tertiolecta, D. primolecta, D. parva, D. bardawil, and D. salina) were examined for glycerol accumulation, growth rate, cell density, and protein and chlorophyll content. The suitability of each algal species for use as a fermentation substrate was judged according to glycerol ...

journal_title：Applied and environmental microbiology

authors： Nakas JP,Schaedle M,Parkinson CM,Coonley CE,Tanenbaum SW

更新日期：1983-11-01 00:00:00

abstract：:Systematic environmental surveillance for poliovirus circulation has been conducted in Egypt since 2000. The surveillance has revealed three independent importations of wild-type poliovirus. In addition, several vaccine-derived polioviruses have been detected in various locations in Egypt. In addition to acute flaccid...

journal_title：Applied and environmental microbiology

authors： Blomqvist S,El Bassioni L,El Maamoon Nasr EM,Paananen A,Kaijalainen S,Asghar H,de Gourville E,Roivainen M

更新日期：2012-08-01 00:00:00

abstract：:A clinical isolate of Pseudomonas aeruginosa was found capable of utilizing salicylate by the salicylate hydroxylase and beta-ketoadipate pathway. ...

journal_title：Applied and environmental microbiology

authors： Ohta S,Matsumoto H,Terawaki Y

更新日期：1981-01-01 00:00:00

abstract：:The utilization of gels, which are used for fluid drilling of seeds, as carriers of Bradyrhizobium japonicum for soybean (Glycine max (L.) Merr.) inoculation was studied. Gels of various chemical composition (magnesium silicate, potassium acrylate-acrylamide, grafted starch, and hydroxyethyl cellulose) were used, alth...

journal_title：Applied and environmental microbiology

authors： Jawson MD,Franzluebbers AJ,Berg RK

更新日期：1989-03-01 00:00:00

abstract：:Resistance to vancomycin permitted detection, in a culture of Streptococcus cremoris 290PC, of a contaminant gram-positive coccus. Morphological and physiological characteristics indicated that this bacterium was a strain of Leuconostoc sp., designated PO184. This strain contained four plasmid species, which were dist...

journal_title：Applied and environmental microbiology

authors： Orberg PK,Sandine WE

更新日期：1984-12-01 00:00:00

abstract：:By taking advantage of MazF, an ACA codon-specific mRNA interferase, Escherichia coli cells can be converted into a bioreactor producing only a single protein of interest by using an ACA-less mRNA for the protein. In this single-protein production (SPP) system, we engineered MazF by replacing two tryptophan residues i...

journal_title：Applied and environmental microbiology

authors： Vaiphei ST,Mao L,Shimazu T,Park JH,Inouye M

更新日期：2010-09-01 00:00:00

abstract：:The colonization of apple blossoms and leaves by Pseudomonas fluorescens EPS62e was monitored in greenhouse and field trials using cultivable cell counting and real-time PCR. The real-time PCR provided a specific quantitative method for the detection of strain EPS62e. The detection level was around 10(2) cells g (fres...

journal_title：Applied and environmental microbiology

authors： Pujol M,Badosa E,Manceau C,Montesinos E

更新日期：2006-04-01 00:00:00

abstract：:Of 34 strains of marine bacteria isolated on a general seawater medium, 5 were selected for detailed studies of their population dynamics in the plankton. The isolates were characterized as Aeromonas sp., Chromobacterium cf. lividum, Vibrio sp., and two Pseudomonas spp. Specific antibodies were produced by immunizatio...

journal_title：Applied and environmental microbiology

authors： Dahle AB,Laake M

更新日期：1982-01-01 00:00:00

abstract：:Anaerobic degradation of 2-methylnaphthalene was investigated with a sulfate-reducing enrichment culture. Metabolite analyses revealed two groups of degradation products. The first group comprised two succinic acid adducts which were identified as naphthyl-2-methyl-succinic acid and naphthyl-2-methylene-succinic acid ...

journal_title：Applied and environmental microbiology

authors： Annweiler E,Materna A,Safinowski M,Kappler A,Richnow HH,Michaelis W,Meckenstock RU

更新日期：2000-12-01 00:00:00

abstract：:The contribution of the biochemical pathways nitrification, denitrification, and dissimilatory NO3- reduction to NH4+ (DNRA) to the accumulation of NO2- in freshwaters is governed by the species compositions of the bacterial populations resident in the sediments, available carbon (C) and nitrogen (N) substrates, and e...

journal_title：Applied and environmental microbiology

authors： Kelso BHL,Smith RV,Laughlin RJ

更新日期：1999-01-01 00:00:00

abstract：:The active population of low-affinity methanotrophs in a peat soil microcosm was characterized by stable-isotope probing. "Heavy" (13)C-labeled DNA, produced after microbial growth on (13)CH(4), was separated from naturally abundant (12)C-DNA by cesium chloride density gradient centrifugation and used as a template fo...

journal_title：Applied and environmental microbiology

authors： Morris SA,Radajewski S,Willison TW,Murrell JC

更新日期：2002-03-01 00:00:00

abstract：:The metabolic conversion of 5-methylfurfural and 2-methylfurfural to furfural by a methanogenic bacterium, Methanococcus sp. strain B, was studied. This bacterium was found to use methylfurfural compounds as a growth substrate and to convert them stoichiometrically to furfural. For every mole of methylfurfurals metabo...

journal_title：Applied and environmental microbiology

authors： Boopathy R

更新日期：1996-09-01 00:00:00

abstract：:We investigated whether the yield of the B vitamin folic acid could be elevated in Bacillus subtilis. Strategies for increasing the folic acid yield were investigated by employing computer-aided flux analysis and mutation. Controlling the activity of the enzyme pyruvate kinase by placing it under inducible control was...

journal_title：Applied and environmental microbiology

authors： Zhu T,Pan Z,Domagalski N,Koepsel R,Ataai MM,Domach MM

更新日期：2005-11-01 00:00:00

abstract：:Reverse transcription-PCR analysis of drinking water in the homes of 56 children suffering from rotaviral gastroenteritis has shown the presence of the rotavirus genome in four samples. These strains were different from human rotaviruses detected in the children's feces, as determined by sequencing of the VP7-amplifie...

journal_title：Applied and environmental microbiology

authors： Gratacap-Cavallier B,Genoulaz O,Brengel-Pesce K,Soule H,Innocenti-Francillard P,Bost M,Gofti L,Zmirou D,Seigneurin JM

更新日期：2000-06-01 00:00:00

abstract：:The uncultivated bacterial endosymbionts of the hydrothermal vent tubeworm Riftia pachyptila play a central role in providing their host with fixed carbon. While this intimate association between host and symbiont indicates tight integration and coordination of function via cellular communication mechanisms, no such s...

journal_title：Applied and environmental microbiology

authors： Hughes DS,Felbeck H,Stein JL

更新日期：1997-09-01 00:00:00

abstract：:Two strains of 1,1,1-trichloroethane (TCA)-degrading bacteria, TA5 and TA27, were isolated from soil and identified as Mycobacterium spp. Strains TA5 and TA27 could degrade 25 and 75 mg. liter of TCA(-1) cometabolically in the presence of ethane as a carbon source, respectively. The compound 2,2,2-trichloroethanol was...

journal_title：Applied and environmental microbiology

authors： Yagi O,Hashimoto A,Iwasaki K,Nakajima M

更新日期：1999-10-01 00:00:00

abstract：:An indirect fluorescent antibody-membrane filter staining technique, which permitted the autecological study of Methylomonas methanica and Methylosinus trichosporium, was developed. This technique was used to assay the numbers of these two organisms in Cleveland Harbor. The concentrations of M. methanica and M. tricho...

journal_title：Applied and environmental microbiology

authors： Reed WM,Dugan PR

更新日期：1978-02-01 00:00:00

abstract：:Alcaligenes eutrophus was grown autotrophically in 23-liter batch cultures in a controlled H2-O2-CO2 atmosphere. It was demonstrated that the need for periodic supplements of individual nutrients could be anticipated before cell growth depleted these nutrients to the point of becoming growth rate limiting. As a result...

journal_title：Applied and environmental microbiology

authors： Repaske R,Mayer R

更新日期：1976-10-01 00:00:00

abstract：:Receptors on the cell surfaces of bacterial hosts are essential during the infection cycle of bacteriophages. To date, the phage receptors of the industrial relevant dairy starter bacterium Streptococcus thermophilus remain elusive. Thus, we set out to identify cell surface structures that are involved in host recogni...

journal_title：Applied and environmental microbiology

authors： Szymczak P,Filipe SR,Covas G,Vogensen FK,Neves AR,Janzen T

更新日期：2018-11-15 00:00:00

abstract：:The role of Escherichia coli as a pathogen has been the focus of considerable study, while much less is known about it as a commensal and how it adapts to and colonizes different environmental niches within the mammalian gut. In this study, we characterize Escherichia coli organisms (n = 146) isolated from different r...

journal_title：Applied and environmental microbiology

authors： Abraham S,Gordon DM,Chin J,Brouwers HJ,Njuguna P,Groves MD,Zhang R,Chapman TA

更新日期：2012-10-01 00:00:00