Alginate Biosynthesis Factories in Pseudomonas fluorescens: Localization and Correlation with Alginate Production Level.

abstract：:The deep-sea hydrothermal vent shrimp Rimicaris exoculata largely depends on a dense epibiotic chemoautotrophic bacterial community within its enlarged cephalothoracic chamber. However, our understanding of shrimp-bacterium interactions is limited. In this report, we focused on the deltaproteobacterial epibiont of R. ...

journal_title：Applied and environmental microbiology

authors： Jiang L,Liu X,Dong C,Huang Z,Cambon-Bonavita MA,Alain K,Gu L,Wang S,Shao Z

更新日期：2020-04-01 00:00:00

abstract：:Cytophaga hutchinsonii is a widely distributed cellulolytic bacterium in the phylum Bacteroidetes. It can digest crystalline cellulose rapidly without free cellulases or cellulosomes. The mechanism of its cellulose utilization remains a mystery. We developed an efficient method based on a linear DNA double-crossover a...

journal_title：Applied and environmental microbiology

authors： Wang Y,Wang Z,Cao J,Guan Z,Lu X

更新日期：2014-10-01 00:00:00

abstract：:The control of promoter activity by oxygen availability appears to be an intriguing system for heterologous protein production. In fact, during cell growth in a bioreactor, an oxygen shortage is easily obtained simply by interrupting the air supply. The purpose of our work was to explore the possible use of hypoxic in...

journal_title：Applied and environmental microbiology

authors： Camattari A,Bianchi MM,Branduardi P,Porro D,Brambilla L

更新日期：2007-02-01 00:00:00

abstract：:A homokaryotic, clavine alkaloid-producing strain of ergot, Claviceps sp. strain SD 58, was used in an attempt to demonstrate parasexuality. Genetically marked auxotrophic strains were produced by mutation with N-methyl-N'-nitro-N-nitrosoguanidine. Protoplast fusion of pairs of unlike doubly auxotrophic strains and is...

journal_title：Applied and environmental microbiology

authors： Brauer KL,Robbers JE

更新日期：1987-01-01 00:00:00

abstract：:The wood decay basidiomycete Phanerochaete chrysosporium was grown under standard ligninolytic or cellulolytic conditions and subjected to whole-genome expression microarray analysis and liquid chromatography-tandem mass spectrometry of extracellular proteins. A total of 545 genes were flagged on the basis of signific...

journal_title：Applied and environmental microbiology

authors： Vanden Wymelenberg A,Gaskell J,Mozuch M,Kersten P,Sabat G,Martinez D,Cullen D

更新日期：2009-06-01 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：:Extracellular electron transfer (EET) is a strategy for respiration in which electrons generated from metabolism are moved outside the cell to a terminal electron acceptor, such as iron or manganese oxide. EET has primarily been studied in two model systems, Shewanella oneidensis and Geobacter sulfurreducens Metal red...

journal_title：Applied and environmental microbiology

authors： Conley BE,Intile PJ,Bond DR,Gralnick JA

更新日期：2018-11-15 00:00:00

abstract：:Streptococcus mutans 6715-15 and Streptococcus sanguis 10558 were grown together in continuous culture with glucose as the limiting carbon source. The relationship of growth rate to substrate concentration was determined for pure cultures of each organism in continuous and batch cultures. A model based on competition ...

journal_title：Applied and environmental microbiology

authors： Kemp CW,Robrish SA,Curtis MA,Sharer SA,Bowen WH

更新日期：1983-04-01 00:00:00

abstract：:Ari1p from Saccharomyces cerevisiae, recently identified as an intermediate-subclass short-chain dehydrogenase/reductase, contributes in situ to the detoxification of furfural. Furfural inhibits efficient ethanol production by yeast, particularly when the carbon source is acid-treated lignocellulose, which contains fu...

journal_title：Applied and environmental microbiology

authors： Bowman MJ,Jordan DB,Vermillion KE,Braker JD,Moon J,Liu ZL

更新日期：2010-08-01 00:00:00

abstract：:The diversity of the predominant bacteria in the human gastrointestinal tract was studied by using 16S rRNA-based approaches. PCR amplicons of the V6 to V8 regions of fecal 16S rRNA and ribosomal DNA (rDNA) were analyzed by temperature gradient gel electrophoresis (TGGE). TGGE of fecal 16S rDNA amplicons from 16 indiv...

journal_title：Applied and environmental microbiology

authors： Zoetendal EG,Akkermans AD,De Vos WM

更新日期：1998-10-01 00:00:00

abstract：:The microbial assemblages of Lake Cisó and Lake Vilar (Banyoles, northeast Spain) were analyzed in space and time by microscopy and by performing PCR-denaturing gradient gel electrophoresis (DGGE) and sequence analysis of 16S rRNA gene fragments. Samples obtained from different water depths and at two different times ...

journal_title：Applied and environmental microbiology

authors： Casamayor EO,Schäfer H,Bañeras L,Pedrós-Alió C,Muyzer G

更新日期：2000-02-01 00:00:00

abstract：:During batch fermentation, the rate of ethanol production per milligram of cell protein is maximal for a brief period early in this process and declines progressively as ethanol accumulates in the surrounding broth. Our studies demonstrate that the removal of this accumulated ethanol does not immediately restore ferme...

journal_title：Applied and environmental microbiology

authors： Dombek KM,Ingram LO

更新日期：1987-06-01 00:00:00

abstract：:Glycogen debranching enzyme (GDE) has 4-alpha-glucanotransferase and amylo-1,6-glucosidase activities in the single polypeptide chain. We analyzed the detailed action profile of GDE from Saccharomyces cerevisiae on amylose and tested whether GDE catalyzes cyclization of amylose. GDE treatment resulted in a rapid reduc...

journal_title：Applied and environmental microbiology

authors： Yanase M,Takata H,Takaha T,Kuriki T,Smith SM,Okada S

更新日期：2002-09-01 00:00:00

abstract：:The conversion of ochratoxin C to ochratoxin A was studied in rats after oral and intravenous administration. The concentration of ochratoxin A in the blood as a function of time was the same after oral administration of equivalent amounts of either ochratoxin C or ochratoxin A. The maximum ochratoxin A concentrations...

journal_title：Applied and environmental microbiology

authors： Fuchs R,Hult K,Peraica M,Radić B,Plestina R

更新日期：1984-07-01 00:00:00

abstract：:Microbial reductive dechlorination of [1,2-14C]trichloroethene to [14C]cis-dichloroethene and [14C]vinyl chloride was observed at 4 degrees C in anoxic microcosms prepared with cold temperature-adapted aquifer and river sediments from Alaska. Microbial anaerobic oxidation of [1,2-14C]cis-dichloroethene and [1,2-14C]vi...

journal_title：Applied and environmental microbiology

authors： Bradley PM,Richmond S,Chapelle FH

更新日期：2005-10-01 00:00:00

abstract：:Many microorganisms produce surface-active substances that enhance the availability of water-insoluble substrates. Although many of these biosurfactants have interesting potential applications, very little is known about their biosynthesis. The basidiomycetous fungus Ustilago maydis secretes large amounts of mannosyle...

journal_title：Applied and environmental microbiology

authors： Hewald S,Linne U,Scherer M,Marahiel MA,Kämper J,Bölker M

更新日期：2006-08-01 00:00:00

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：:A real-time PCR assay was developed for the quantitative detection of Campylobacter jejuni in foods after enrichment culture. The specificity of the assay for C. jejuni was demonstrated with a diverse range of Campylobacter species, related organisms, and unrelated genera. The assay had a linear range of quantificatio...

journal_title：Applied and environmental microbiology

authors： Sails AD,Fox AJ,Bolton FJ,Wareing DR,Greenway DL

更新日期：2003-03-01 00:00:00

abstract：:A physiological, unbalanced model is presented that explicitly describes growth of the marine cyanobacterium Trichodesmium sp. at the expense of N(2) (diazotrophy). The model involves the dynamics of intracellular reserves of carbon and nitrogen and allows the uncoupling of the metabolism of these elements. The result...

journal_title：Applied and environmental microbiology

authors： Rabouille S,Staal M,Stal LJ,Soetaert K

更新日期：2006-05-01 00:00:00

abstract：:Denitrifying microbial communities and denitrification in salt marsh sediments may be affected by many factors, including environmental conditions, nutrient availability, and levels of pollutants. The objective of this study was to examine how microbial community composition and denitrification enzyme activities (DEA)...

journal_title：Applied and environmental microbiology

authors： Cao Y,Green PG,Holden PA

更新日期：2008-12-01 00:00:00

abstract：:The degradation of epichlorohydrin (3-chloropropylene oxide or 1-chloro-2,3-epoxypropane) by whole-cell suspensions of Xanthobacter strain Py2 was investigated. Cell suspensions prepared from cultures grown with propylene as the carbon source readily degraded epichlorohydrin. The ability to degrade epichlorohydrin cor...

journal_title：Applied and environmental microbiology

authors： Small FJ,Tilley JK,Ensign SA

更新日期：1995-04-01 00:00:00

abstract：UNLABELLED:Stress-induced abdominal dysfunction is an attractive target for probiotics. To investigate the effects of the probiotic Lactobacillus casei strain Shirota on abdominal dysfunction, a double-blind, placebo-controlled trial was conducted with healthy medical students undertaking an authorized nationwide exami...

journal_title：Applied and environmental microbiology

authors： Kato-Kataoka A,Nishida K,Takada M,Kawai M,Kikuchi-Hayakawa H,Suda K,Ishikawa H,Gondo Y,Shimizu K,Matsuki T,Kushiro A,Hoshi R,Watanabe O,Igarashi T,Miyazaki K,Kuwano Y,Rokutan K

更新日期：2016-05-31 00:00:00

abstract：:The impact of host nutrition on symbiont regulation in the pea aphid Acyrthosiphon pisum was investigated. The population density of the obligate symbiont Buchnera aphidicola positively correlated with dietary nitrogen levels. In contrast, the population density of the facultative symbiont Serratia symbiotica increase...

journal_title：Applied and environmental microbiology

authors： Wilkinson TL,Koga R,Fukatsu T

更新日期：2007-02-01 00:00:00

abstract：:The vacuum residue fraction of heavy crudes contributes to the viscosity of these oils. Specific microbial cleavage of C-S bonds in alkylsulfide bridges that form linkages in this fraction may result in dramatic viscosity reduction. To date, no bacterial strains have been shown conclusively to cleave C-S bonds within ...

journal_title：Applied and environmental microbiology

authors： Van Hamme JD,Fedorak PM,Foght JM,Gray MR,Dettman HD

更新日期：2004-03-01 00:00:00

abstract：:Multiple anthropogenic disturbances to bacterial diversity have been investigated in coastal ecosystems, in which temporal variability in the bacterioplankton community has been considered a ubiquitous process. However, far less is known about the temporal dynamics of a bacterioplankton community responding to polluti...

journal_title：Applied and environmental microbiology

authors： Wang K,Zhang D,Xiong J,Chen X,Zheng J,Hu C,Yang Y,Zhu J

更新日期：2015-01-01 00:00:00

abstract：:Plankton to which cells of Vibrio cholerae O1 and/or O139 were attached was introduced into 0.5% Instant Ocean microcosms maintained at 25 degrees C. The bulk of the plankton and associated particulates was removed with a filter constructed from either nylon net and one of several different types of sari material, the...

journal_title：Applied and environmental microbiology

authors： Huq A,Xu B,Chowdhury MA,Islam MS,Montilla R,Colwell RR

更新日期：1996-07-01 00:00:00

abstract：:Although biofilms represent a common bacterial lifestyle in clinically and environmentally important habitats, there is scant information on the extent of gene transfer in these spatially structured populations. The objective of this study was to gain insight into factors that affect transfer of the promiscuous multid...

journal_title：Applied and environmental microbiology

authors： Król JE,Nguyen HD,Rogers LM,Beyenal H,Krone SM,Top EM

更新日期：2011-08-01 00:00:00

abstract：:Patterns of colonization of Vitis vinifera L. cv. Chardonnay plantlets by a plant growth-promoting bacterium, Burkholderia sp. strain PsJN, were studied under gnotobiotic conditions. Wild-type strain PsJN and genetically engineered derivatives of this strain tagged with gfp (PsJN::gfp2x) or gusA (PsJN::gusA11) genes w...

journal_title：Applied and environmental microbiology

authors： Compant S,Reiter B,Sessitsch A,Nowak J,Clément C,Ait Barka E

更新日期：2005-04-01 00:00:00

abstract：:The erythromycin resistance gene ermB has been found in a variety of gram-positive bacteria. This gene has also been found in Bacteroides species but only in six recently isolated strains; thus, the gene seems to have entered this genus only recently. One of the six Bacteroides ermB-containing isolates, WH207, could t...

journal_title：Applied and environmental microbiology

authors： Gupta A,Vlamakis H,Shoemaker N,Salyers AA

更新日期：2003-11-01 00:00:00

abstract：:[This corrects the article on p. 483 in vol. 37.]. ...

journal_title：Applied and environmental microbiology

authors：

更新日期：1979-09-01 00:00:00