Nonperturbative imaging of nucleoid morphology in live bacterial cells during an antimicrobial peptide attack.

abstract：:The fungus Cladosporium sphaerospermum was isolated from a biofilter used for the removal of toluene from waste gases. This is the first report describing growth of a eukaryotic organism with toluene as the sole source of carbon and energy. The oxygen consumption rates, as well as the measured enzyme activities, of to...

journal_title：Applied and environmental microbiology

authors： Weber FJ,Hage KC,de Bont JA

更新日期：1995-10-01 00:00:00

abstract：:Cells in desiccated Salmonella enterica serovar Typhimurium rdar (red, dry, and rough) morphotype colonies were examined for culturability and infectivity after 30 months. Culturability decreased only 10-fold; however, cells were underrepresented on Salmonella selective media containing bile salts. These cells were mi...

journal_title：Applied and environmental microbiology

authors： Apel D,White AP,Grassl GA,Finlay BB,Surette MG

更新日期：2009-07-01 00:00:00

abstract：:In May 1999, field surveys of Lyme disease spirochetes were conducted around the Tianshan Mountains in Xinjiang Uygur Autonomous Region in northwestern People's Republic of China. Ixodes persulcatus ticks were obtained in a Tianchi Lake valley with primary forest, while the tick fauna was poor in the semidesert or at ...

journal_title：Applied and environmental microbiology

authors： Takada N,Masuzawa T,Ishiguro F,Fujita H,Kudeken M,Mitani H,Fukunaga M,Tsuchiya K,Yano Y,Ma XH

更新日期：2001-11-01 00:00:00

abstract：:Alkyl glycosides are attractive surfactants because of their high surface activity and good biodegradability and can be produced from renewable resources. Through enzymatic catalysis, one can obtain well-defined alkyl glycosides, something that is very difficult to do using conventional chemistry. However, there is a ...

journal_title：Applied and environmental microbiology

authors： Lundemo P,Adlercreutz P,Karlsson EN

更新日期：2013-06-01 00:00:00

abstract：:The different serotyping systems, based on thermostable O antigens, reported for Vibrio anguillarum and V. ordalii were compared by quantitative agglutination, sodium dodecyl sulfate-polyacrylamide gel electrophoresis, and subsequent silver staining or Western blotting (immunoblotting) of purified lipopolysaccharide (...

journal_title：Applied and environmental microbiology

authors： Grisez L,Ollevier F

更新日期：1995-12-01 00:00:00

abstract：:Fully grown broth cultures of various fast- and slow-growing rhizobia were deliberately diluted with various diluents before their aseptic incorporation into autoclaved peat in polypropylene bags (aseptic method) or mixed with the peat autoclaved in trays (tray method). In a factorial experiment with the aseptic metho...

journal_title：Applied and environmental microbiology

authors： Somasegaran P

更新日期：1985-08-01 00:00:00

abstract：:Two strains of Penicillium digitatum and one strain of Penicillium italicum were exposed to various levels of sorbic acid and potassium sorbate, and the MICs were determined. Selected strains of the molds were then repeatedly exposed to subinhibitory levels of the compounds to determine whether increased tolerance mig...

journal_title：Applied and environmental microbiology

authors： Schroeder LL,Bullerman LB

更新日期：1985-10-01 00:00:00

abstract：:Natural denitrification rates and activities of denitrifying enzymes were measured in an agricultural soil which had a 20-year past history of low pH (pH ca. 4) due to fertilization with acid-generating ammonium salts. The soil adjacent to this site had been limed and had a pH of ca. 6.0. Natural denitrification rates...

journal_title：Applied and environmental microbiology

authors： Parkin TB,Sexstone AJ,Tiedje JM

更新日期：1985-05-01 00:00:00

abstract：:The anoxygenic phototrophic bacterium Rhodopseudomonas palustris produces methane (CH4) from carbon dioxide (CO2) and hydrogen (H2) from protons (H+) when it expresses a variant form of molybdenum (Mo) nitrogenase that has two amino acid substitutions near its active site. We examined the influence of light energy and...

journal_title：Applied and environmental microbiology

authors： Zheng Y,Harwood CS

更新日期：2019-04-18 00:00:00

abstract：:By using thin-layer chromatography and infrared spectroscopy, xanthomegnin and viomellein have been isolated and identified from species of the Aspergillus ochraceus group. A correlation was established between the occurrence of these fungal quinones in the fungal cultural products and the ability of these products to...

journal_title：Applied and environmental microbiology

authors： Robbers JE,Hong S,Tuite J,Carlton WW

更新日期：1978-12-01 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：:The probability of recovering pathogenic Escherichia coli from food by the Bacteriological Analytical Manual method was determined by the effects of several factors: the number of strains per food, the ability of pathogenic strains to survive enrichment, and the frequency of plasmid loss during enrichment. Biochemical...

journal_title：Applied and environmental microbiology

authors： Hill WE,Ferreira JL,Payne WL,Jones VM

更新日期：1985-06-01 00:00:00

abstract：:Symbioses with gut microorganisms provides a means by which terrestrial herbivores are able to obtain energy. These microorganisms ferment cell wall materials of plants to short-chain fatty acids (SCFA), which are then absorbed and used by the host animal. Many marine herbivorous fishes contain SCFA (predominantly ace...

journal_title：Applied and environmental microbiology

authors： Mountfort DO,Campbell J,Clements KD

更新日期：2002-03-01 00:00:00

abstract：:Twenty-seven Shiga toxin-producing Escherichia coli (STEC) strains were isolated from 207 stx-positive French environmental samples. Ten of these strains were positive for stx(1), and 24 were positive for stx(2) (10 were positive for stx(2vh-a) or stx(2vh-b), 19 were positive for stx(2d), and 15 were positive for stx(...

journal_title：Applied and environmental microbiology

authors： Vernozy-Rozand C,Montet MP,Bertin Y,Trably F,Girardeau JP,Martin C,Livrelli V,Beutin L

更新日期：2004-04-01 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：:There is currently little information on nonphosphorylated sugar epimerases, which are of potential interest for producing rare sugars. We found a gene (the TM0416 gene) encoding a putative d-tagatose-3-epimerase-related protein from the hyperthermophilic bacterium Thermotoga maritima We overexpressed the TM0416 gene ...

journal_title：Applied and environmental microbiology

authors： Shin SM,Cao TP,Choi JM,Kim SB,Lee SJ,Lee SH,Lee DW

更新日期：2017-05-01 00:00:00

abstract：:The Mediterranean fruit fly (Ceratitis capitata) is a cosmopolitan pest of hundreds of species of commercial and wild fruits. It is considered a major economic pest of commercial fruits in the world. Adult Mediterranean fruit flies feed on all sorts of protein sources, including animal excreta, in order to develop egg...

journal_title：Applied and environmental microbiology

authors： Sela S,Nestel D,Pinto R,Nemny-Lavy E,Bar-Joseph M

更新日期：2005-07-01 00:00:00

abstract：:The rep-PCR DNA fingerprint technique, which uses repetitive intergenic DNA sequences, was investigated as a way to differentiate between human and animal sources of fecal pollution. BOX and REP primers were used to generate DNA fingerprints from Escherichia coli strains isolated from human and animal sources (geese, ...

journal_title：Applied and environmental microbiology

authors： Dombek PE,Johnson LK,Zimmerley ST,Sadowsky MJ

更新日期：2000-06-01 00:00:00

abstract：:Unspecific peroxygenases (UPOs) constitute a new family of fungal heme-thiolate enzymes in which there is high biotechnological interest. Although several thousand genes encoding hypothetical UPO-type proteins have been identified in sequenced fungal genomes and other databases, only a few UPO enzymes have been experi...

journal_title：Applied and environmental microbiology

authors： Linde D,Olmedo A,González-Benjumea A,Estévez M,Renau-Mínguez C,Carro J,Fernández-Fueyo E,Gutiérrez A,Martínez AT

更新日期：2020-03-18 00:00:00

abstract：:Mono Lake is an alkaline hypersaline lake that supports high methane oxidation rates. Retrieved pmoA sequences showed a broad diversity of aerobic methane oxidizers including the type I methanotrophs Methylobacter (the dominant genus), Methylomicrobium, and Methylothermus, and the type II methanotroph Methylocystis. S...

journal_title：Applied and environmental microbiology

authors： Lin JL,Joye SB,Scholten JC,Schäfer H,McDonald IR,Murrell JC

更新日期：2005-10-01 00:00:00

abstract：:A culture-independent method called mRNA profiling has been developed for the analysis of fecal enterobacteria and their physiological status in environmental samples. This taxon-specific approach determines the single-cell content of selected gene transcripts whose abundance is either directly or inversely proportion...

journal_title：Applied and environmental microbiology

authors： Chen H,Ponniah G,Salonen N,Blum P

更新日期：2004-08-01 00:00:00

abstract：:Small streams and their headwaters are key sources of microbial diversity in fluvial systems and serve as an entry point for bacteria from surrounding environments. Community assembly processes occurring in these streams shape downstream population structure and nutrient cycles. To elucidate the development and stabil...

journal_title：Applied and environmental microbiology

authors： Teachey ME,McDonald JM,Ottesen EA

更新日期：2019-05-16 00:00:00

abstract：:Motile phototrophic consortia are highly regular associations in which numerous cells of green sulfur bacteria surround a flagellated colorless beta-proteobacterium in the center. To date, seven different morphological types of such consortia have been described. In addition, two immotile associations involving green ...

journal_title：Applied and environmental microbiology

authors： Glaeser J,Overmann J

更新日期：2004-08-01 00:00:00

abstract：:Previous work has shown that Trametes (Coriolus) versicolor bleaches kraft pulp brownstock with the concomitant release of methanol. In this work, the fungus is shown to produce both laccase and manganese peroxidase (MnP) but not lignin peroxidase during pulp bleaching. MnP production was enhanced by the presence of p...

journal_title：Applied and environmental microbiology

authors： Paice MG,Reid ID,Bourbonnais R,Archibald FS,Jurasek L

更新日期：1993-01-01 00:00:00

abstract：:A gene encoding a new thermostable D-stereospecific alanine amidase from the thermophile Brevibacillus borstelensis BCS-1 was cloned and sequenced. The molecular mass of the purified enzyme was estimated to be 199 kDa after gel filtration chromatography and about 30 kDa on sodium dodecyl sulfate-polyacrylamide gel ele...

journal_title：Applied and environmental microbiology

authors： Baek DH,Kwon SJ,Hong SP,Kwak MS,Lee MH,Song JJ,Lee SG,Yoon KH,Sung MH

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：:Size changes during starvation of 17 marine bacterial isolates at a solid-water interface and in the liquid phase were examined. Twelve rod-shaped, hydrophilic bacteria decreased in size more rapidly at the solid surface than in the liquid phase, a result parallel to that observed previously for one of the strains at ...

journal_title：Applied and environmental microbiology

authors： Humphrey B,Kjelleberg S,Marshall KC

更新日期：1983-01-01 00:00:00

abstract：:Myoviruses and podoviruses that infect cyanobacteria are the two major groups of marine cyanophages, but little is known of how their phylogenetic lineages are distributed in different habitats. In this study, we analyzed the phylogenetic relationships of cyanopodoviruses and cyanomyoviruses based on the existing geno...

journal_title：Applied and environmental microbiology

authors： Huang S,Zhang S,Jiao N,Chen F

更新日期：2015-01-01 00:00:00

abstract：:The biosynthesis of the major carotenoid spirilloxanthin by the purple nonsulfur bacterium Rhodospirillum rubrum is thought to occur via a linear pathway proceeding through phytoene and, later, lycopene as intermediates. This assumption is based solely on early chemical evidence (B. H. Davies, Biochem. J. 116:93-99, 1...

journal_title：Applied and environmental microbiology

authors： Wang GS,Grammel H,Abou-Aisha K,Sägesser R,Ghosh R

更新日期：2012-10-01 00:00:00

abstract：:In this article, we present a new bioluminescent test system for the screening of chemical compounds with an inhibitory effect on protein synthesis. The test is based on the measurement of real-time in vivo light production by Escherichia coli strains expressing different luciferase genes. The eukaryotic lucGR gene fr...

journal_title：Applied and environmental microbiology

authors： Lampinen J,Virta M,Karp M

更新日期：1995-08-01 00:00:00