Synergistic Interaction Between Anabaena and Zoogloea spp. in Carbon Dioxide-Limited Continuous Cultures.

abstract：:The siderophore synthetic system in Shewanella species is able to synthesize dozens of macrocyclic siderophores in vitro with synthetic precursors. In vivo, however, although three siderophores are produced naturally in Shewanella algae B516, which carries a lysine decarboxylase (AvbA) specific for siderophore synthes...

journal_title：Applied and environmental microbiology

authors： Wang S,Liang H,Liu L,Jiang X,Wu S,Gao H

更新日期：2020-03-18 00:00:00

abstract：:Despite the increasing knowledge of Synechococcus spp. and their co-occurring cyanophages in oceanic and coastal water, little is known about their abundance, distribution, and interactions in the Chesapeake Bay estuarine ecosystem. A 5-year interannual survey shows that Synechococcus spp. and their phages are persist...

journal_title：Applied and environmental microbiology

authors： Wang K,Wommack KE,Chen F

更新日期：2011-11-01 00:00:00

abstract：:Extracellular DNA (eDNA) is a biofilm component that contributes to the formation and structural stability of biofilms. Streptococcus mutans, a major cariogenic bacterium, induces eDNA-dependent biofilm formation under specific conditions. Since cell death can result in the release and accumulation of DNA, the dead ce...

journal_title：Applied and environmental microbiology

authors： Nagasawa R,Yamamoto T,Utada AS,Nomura N,Obana N

更新日期：2020-11-10 00:00:00

abstract：:We examined the effect of different sediment types on the staining effectiveness of the fluorochrome DAPI (4'-6-diamidino-2-phenylindole dihydrochloride) over a wide range of concentrations and on the masking effect of sediment particles on DAPI-stained bacteria. Sediment type greatly affects the staining efficiency o...

journal_title：Applied and environmental microbiology

authors： Schallenberg M,Kalff J,Rasmussen JB

更新日期：1989-05-01 00:00:00

abstract：UNLABELLED:Salmonella is recognized as one of the most significant enteric foodborne bacterial pathogens. In recent years, the resistance of pathogens to biocides and other environmental stresses, especially when they are embedded in biofilm structures, has led to the search for and development of novel antimicrobial s...

journal_title：Applied and environmental microbiology

authors： Karampoula F,Giaouris E,Deschamps J,Doulgeraki AI,Nychas GJ,Dubois-Brissonnet F

更新日期：2016-08-15 00:00:00

abstract：:A selective procedure was used to isolate pectinolytic intestinal bacteria from human subjects. The three isolates with the greatest pectinolytic activity utilized pectin and a few related compounds as fermentable substrates for growth but did not utilize any other compound tested. Thus, their substrate utilization pa...

journal_title：Applied and environmental microbiology

authors： Jensen NS,Canale-Parola E

更新日期：1985-07-01 00:00:00

abstract：:A dissimilatory Fe(III)- and Mn(IV)-reducing bacterium was isolated from bottom sediments of the Great Bay estuary, New Hampshire. The isolate was a facultatively anaerobic gram-negative rod which did not appear to fit into any previously described genus. It was temporarily designated strain BrY. BrY grew anaerobicall...

journal_title：Applied and environmental microbiology

authors： Caccavo F,Blakemore RP,Lovley DR

更新日期：1992-10-01 00:00:00

abstract：:A betaproteobacterium within the family Rhodocyclaceae previously identified as a pyrene degrader via stable-isotope probing (SIP) of contaminated soil (designated pyrene group 1 or PG1) was cultivated as the dominant member of a mixed bacterial culture. A metagenomic library was constructed, and the largest contigs w...

journal_title：Applied and environmental microbiology

authors： Singleton DR,Hu J,Aitken MD

更新日期：2012-05-01 00:00:00

abstract：:Pseudomonas syringae pv. actinidiae is a reemerging pathogen which causes bacterial canker of kiwifruit (Actinidia sp.). Since 2008, a global outbreak of P. syringae pv. actinidiae has occurred, and in 2010 this pathogen was detected in New Zealand. The economic impact and the development of resistance in P. syringae ...

journal_title：Applied and environmental microbiology

authors： Frampton RA,Taylor C,Holguín Moreno AV,Visnovsky SB,Petty NK,Pitman AR,Fineran PC

更新日期：2014-04-01 00:00:00

abstract：:Atypical El Tor strains of Vibrio cholerae O1 harboring variant ctxB genes of cholera toxin (CT) have gradually become a major cause of recent cholera epidemics. Vibrio mimicus occasionally produces CT, encoded by ctxAB on CTXФ genome; toxin-coregulated pilus (TCP), a major intestinal colonization factor; and also the...

journal_title：Applied and environmental microbiology

authors： Neogi SB,Chowdhury N,Awasthi SP,Asakura M,Okuno K,Mahmud ZH,Islam MS,Hinenoya A,Nair GB,Yamasaki S

更新日期：2019-01-23 00:00:00

abstract：:Indirect exposure to waterborne viruses increases the risk of infection, especially among children with frequent hand-to-mouth contacts. Here, we quantified the transfer of one bacteriophage (MS2) and two enteric viruses (adenovirus and coxsackievirus) from liquid to skin. MS2, a commonly used enteric virus surrogate,...

journal_title：Applied and environmental microbiology

authors： Pitol AK,Bischel HN,Boehm AB,Kohn T,Julian TR

更新日期：2018-10-30 00:00:00

abstract：:Bacillus cereus endospores germinate in response to particular nutrients. Spores are able to sense these nutrients in the environment by receptors encoded by the gerA family of operons. Analysis of the Bacillus cereus ATCC 14579 genome revealed seven gerA family homologues. Using a transposon Tn917-based insertional m...

journal_title：Applied and environmental microbiology

authors： Hornstra LM,de Vries YP,de Vos WM,Abee T,Wells-Bennik MH

更新日期：2005-02-01 00:00:00

abstract：:Dehalococcoides sp. strain BAV1 couples growth with the reductive dechlorination of vinyl chloride (VC) to ethene. Degenerate primers targeting conserved regions in reductive dehalogenase (RDase) genes were designed and used to PCR amplify putative RDase genes from strain BAV1. Seven unique RDase gene fragments were i...

journal_title：Applied and environmental microbiology

authors： Krajmalnik-Brown R,Hölscher T,Thomson IN,Saunders FM,Ritalahti KM,Löffler FE

更新日期：2004-10-01 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：: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：:Five strains of Aspergillus fumigatus (A, B, D, H, and K) isolated from sawmills were used to expose groups of three rats by intratracheal intubation. The dose was 10(9) spores per rat. At 48 h after administration, two rats from the D group and all rats from the K group died with symptoms of strong dyspnea and tachyp...

journal_title：Applied and environmental microbiology

authors： Land CJ,Sostarić B,Fuchs R,Lundström H,Hult K

更新日期：1989-11-01 00:00:00

abstract：:Enterohemorrhagic Escherichia coli O157:H7 has a natural reservoir in the intestinal tracts of cattle. Colonization is asymptomatic and transient, but it is not clear if protective immunity is induced. This study demonstrates that prior colonization induces humoral immune responses to bacterial antigens and reduces ba...

journal_title：Applied and environmental microbiology

authors： Naylor SW,Flockhart A,Nart P,Smith DG,Huntley J,Gally DL,Low JC

更新日期：2007-06-01 00:00:00

abstract：:Bacterial communities associated with marine algae are often dominated by members of the Roseobacter clade, and in the present study, we describe Roseobacter phenotypes that may provide this group of bacteria with selective advantages when colonizing this niche. Nine of 14 members of the Roseobacter clade, of which ha...

journal_title：Applied and environmental microbiology

authors： Bruhn JB,Gram L,Belas R

更新日期：2007-01-01 00:00:00

abstract：:The kinetics of the enzymatic formation of 7,8-epoxy-1-octene, 1,2-7,8-diepoxyoctane, and 1,2-epoxyoctane by growing and resting cell suspensions of Pseudomonas oleovorans are described. Formation of 1,2-epoxyoctane occurs concurrently with exponential growth on 1-octene, providing that 1-octene is in excess. Conversi...

journal_title：Applied and environmental microbiology

authors： Schwartz RD,McCoy CJ

更新日期：1976-01-01 00:00:00

abstract：:The influence of trichloroethene (TCE; 0 to 65 mg/liter) and 1,1,1-trichloroethane (1,1,1-TCA; 0 to 103 mg/liter) on methane consumption of a mixed culture of methane-oxidizing bacteria was studied in laboratory batch experiments. Increasing concentrations of TCE or 1,1,1-TCA resulted in decreasing methane consumption...

journal_title：Applied and environmental microbiology

authors： Broholm K,Jensen BK,Christensen TH,Olsen L

更新日期：1990-08-01 00:00:00

abstract：:Pseudomonas aeruginosa JB2 was isolated from a polychlorinated biphenyl-contaminated soil by enrichment culture containing 2-chlorobenzoate as the sole carbon source. Strain JB2 was subsequently found also to grow on 3-chlorobenzoate, 2,3- and 2,5-dichlorobenzoates, 2,3,5-trichlorobenzoate, and a wide range of other m...

journal_title：Applied and environmental microbiology

authors： Hickey WJ,Focht DD

更新日期：1990-12-01 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：:We investigated the genetic diversity of symbiotic bacteria associated with two newly discovered species of Osedax from Monterey Canyon, CA, at 1,017-m (Osedax Monterey Bay sp. 3 "rosy" [Osedax sp. MB3]) and 381-m (Osedax Monterey Bay sp. 4 "yellow collar") depths. Quantitative PCR and clone libraries of 16S rRNA gene...

journal_title：Applied and environmental microbiology

authors： Goffredi SK,Johnson SB,Vrijenhoek RC

更新日期：2007-04-01 00:00:00

abstract：:Selectively regulating gene expression is an essential molecular tool that is lacking for many pathogenic gram-positive bacteria. In this report, we describe the evaluation of a series of promoters regulated by the bacteriophage P1 temperature-sensitive C1 repressor in Enterococcus faecium, Enterococcus faecalis, and ...

journal_title：Applied and environmental microbiology

authors： Schofield DA,Westwater C,Hoel BD,Werner PA,Norris JS,Schmidt MG

更新日期：2003-06-01 00:00:00

abstract：:Streptococcus thermophilus is a facultative anaerobic bacterium that has the ability to grow and survive in aerobic environments, but the mechanism for this remains unclear. In this study, the efeB gene, encoding a dye-decolorizing peroxidase, was identified in the genome of Streptococcus thermophilus CGMCC 7.179, and...

journal_title：Applied and environmental microbiology

authors： Zhang C,Xin Y,Wang Y,Guo T,Lu S,Kong J

更新日期：2015-09-01 00:00:00

abstract：:The effect of the glutathione reductase (GshR) activity of Lactobacillus sanfranciscensis DSM20451(T) on the thiol levels in fermented sourdoughs was determined, and the oxygen tolerance of the strain was also determined. The gshR gene coding for a putative GshR was sequenced and inactivated by single-crossover integr...

journal_title：Applied and environmental microbiology

authors： Jänsch A,Korakli M,Vogel RF,Gänzle MG

更新日期：2007-07-01 00:00:00

abstract：:The use of a PCR method to investigate the fate of liberated Q(beta) coliphage RNA in wastewater suggests that a positive PCR result indicates the recent presence of potentially viable virus in the sample and therefore increases the public health significance of the result. ...

journal_title：Applied and environmental microbiology

authors： Limsawat S,Ohgaki S

更新日期：1997-07-01 00:00:00

abstract：:The goal of this field study was to provide insight into three distinct populations of microorganisms involved in in situ metabolism of phenol. Our approach measured 13CO2 respired from [13C]phenol and stable isotope probing (SIP) of soil DNA at an agricultural field site. Traditionally, SIP-based investigations have ...

journal_title：Applied and environmental microbiology

authors： DeRito CM,Pumphrey GM,Madsen EL

更新日期：2005-12-01 00:00:00

abstract：:Saturation point mutagenesis was carried out at position 479 in the polyhydroxyalkanoate (PHA) synthase from Chromobacterium sp. strain USM2 (PhaC(Cs)) with specificities for short-chain-length (SCL) [(R)-3-hydroxybutyrate (3HB) and (R)-3-hydroxyvalerate (3HV)] and medium-chain-length (MCL) [(R)-3-hydroxyhexanoate (3H...

journal_title：Applied and environmental microbiology

authors： Chuah JA,Tomizawa S,Yamada M,Tsuge T,Doi Y,Sudesh K,Numata K

更新日期：2013-06-01 00:00:00

abstract：:We previously demonstrated that xanthobaccin A from the rhizoplane bacterium Lysobacter sp. strain SB-K88 suppresses damping-off disease caused by Pythium sp. in sugar beet. In this study we focused on modes of Lysobacter sp. strain SB-K88 root colonization and antibiosis of the bacterium against Aphanomyces cochlioid...

journal_title：Applied and environmental microbiology

authors： Islam MT,Hashidoko Y,Deora A,Ito T,Tahara S

更新日期：2005-07-01 00:00:00