Light-dependent degradation of nitrophenols by the phototrophic bacterium Rhodobacter capsulatus E1F1.

abstract：:Rubber-degrading activity was found in the extracellular culture medium of Xanthomonas sp. strain 35Y which was grown on natural rubber latex. Natural rubber in the latex state was degraded by the crude enzyme, and two fractions were separately observed by gel permeation chromatography of the reaction products. One fr...

journal_title：Applied and environmental microbiology

authors： Tsuchii A,Takeda K

更新日期：1990-01-01 00:00:00

abstract：:The thermophilic homoacetogenic bacterium Moorella sp. strain HUC22-1 ferments glyoxylate to acetate roughly according to the reaction 2 glyoxylate --> acetate + 2 CO(2). A batch culture with glyoxylate and yeast extract yielded 11.7 g per mol of cells per substrate, which was much higher than that obtained with H(2) ...

journal_title：Applied and environmental microbiology

authors： Sakai S,Inokuma K,Nakashimada Y,Nishio N

更新日期：2008-03-01 00:00:00

abstract：:Hot-water extracts of mesquite (Prosopis glandulosa) wood were assayed for their total carbohydrate, reducing sugar, and glucose content. These hydrolysates were then used as complete media for yeast growth. A total of 10 strains of yeasts were evaluated for their biomass production in the mesquite wood hydrolysates. ...

journal_title：Applied and environmental microbiology

authors： Stanlake GJ

更新日期：1986-08-01 00:00:00

abstract：:We applied a multilocus phylogenetic approach to elucidate the origin of serradella and lupin Bradyrhizobium strains that persist in soils of Western Australia and South Africa. The selected strains belonged to different randomly amplified polymorphic DNA (RAPD)-PCR clusters that were distinct from RAPD clusters of ap...

journal_title：Applied and environmental microbiology

authors： Stepkowski T,Moulin L,Krzyzańska A,McInnes A,Law IJ,Howieson J

更新日期：2005-11-01 00:00:00

abstract：:Cultivation-independent analysis of 16S rRNA gene sequences in vaginal samples revealed two previously unrecognized, uncultivated Megasphaera-like phylotypes. Phylogenetic analysis and environmental distribution suggest that these Megasphaera types may be unique to the vaginal environment. Quantitative PCR suggests th...

journal_title：Applied and environmental microbiology

authors： Zozaya-Hinchliffe M,Martin DH,Ferris MJ

更新日期：2008-03-01 00:00:00

abstract：:Culture-independent (PCR with Crenarchaeota-specific primers and subsequent denaturing gradient gel electrophoresis) and culture-dependent approaches were used to study the diversity of Crenarchaeota in terrestrial hot springs of the Kamchatka Peninsula and the Lake Baikal region (Russia) and of Iceland. Among the phy...

journal_title：Applied and environmental microbiology

authors： Perevalova AA,Kolganova TV,Birkeland NK,Schleper C,Bonch-Osmolovskaya EA,Lebedinsky AV

更新日期：2008-12-01 00:00:00

abstract：:Mass spectral analysis of T-2 toxin formed during the growth of Fusarium sporotrichioides (ATCC 24043) in the presence of H(2)O showed incorporation of up to three O atoms per toxin molecule. The carbonyl oxygens of the acetates at C-4 and C-15 and of the isovalerate at C-8 were derived from H(2)O. Toxin formed in the...

journal_title：Applied and environmental microbiology

authors： Desjardins AE,Plattner RD,Vanmiddlesworth F

更新日期：1986-03-01 00:00:00

abstract：:A newly isolated rod-shaped, gram-negative anaerobic bacterium from human feces, named Julong 732, was found to be capable of metabolizing the isoflavone dihydrodaidzein to S-equol under anaerobic conditions. The metabolite, equol, was identified by using electron impact ionization mass spectrometry, (1)H and (13)C nu...

journal_title：Applied and environmental microbiology

authors： Wang XL,Hur HG,Lee JH,Kim KT,Kim SI

更新日期：2005-01-01 00:00:00

abstract：:The influence of modified-atmosphere packaging, storage temperature, and time on survival and growth of Escherichia coli O157:H7 inoculated onto shredded lettuce, sliced cucumber, and shredded carrot was determined. Growth of psychotrophic and mesophilic microorganisms and changes in pH and sensory qualities of vegeta...

journal_title：Applied and environmental microbiology

authors： Abdul-Raouf UM,Beuchat LR,Ammar MS

更新日期：1993-07-01 00:00:00

abstract：:Pesticides are key stressors of soil microorganisms with reciprocal effects on ecosystem functioning. These effects have been mainly attributed to the parent compounds, while the impact of their transformation products (TPs) has been largely overlooked. We assessed in a meadow soil (soil A) the transformation of iprod...

journal_title：Applied and environmental microbiology

authors： Vasileiadis S,Puglisi E,Papadopoulou ES,Pertile G,Suciu N,Pappolla RA,Tourna M,Karas PA,Papadimitriou F,Kasiotakis A,Ipsilanti N,Ferrarini A,Sułowicz S,Fornasier F,Menkissoglu-Spiroudi U,Nicol GW,Trevisan M,Karpouzas DG

更新日期：2018-10-30 00:00:00

abstract：:A "repair-detection" procedure consisting of pour plating of food samples with Trypticase soy agar, followed by 1-h repair incubation at room temperature and subsequent overlay with violet red bile agar, was found to be an effective method for the detection of injuried and uninjuried coliforms from dairy products. Thi...

journal_title：Applied and environmental microbiology

authors： Ray B,Speck ML

更新日期：1978-04-01 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：:[This corrects the article on p. 531 in vol. 41.]. ...

journal_title：Applied and environmental microbiology

authors：

更新日期：1981-05-01 00:00:00

abstract：:Lake Fryxell is a perennially ice-covered lake in the McMurdo Dry Valleys, Antarctica, with a sharp oxycline in a water column that is density stabilized by a gradient in salt concentration. Dissolved oxygen falls from 20 mg liter(-1) to undetectable over one vertical meter from 8.9- to 9.9-m depth. We provide the fir...

journal_title：Applied and environmental microbiology

authors： Jungblut AD,Hawes I,Mackey TJ,Krusor M,Doran PT,Sumner DY,Eisen JA,Hillman C,Goroncy AK

更新日期：2015-11-13 00:00:00

abstract：:A straightforward method is described for screening methanotrophic colonies for soluble methane monooxygenase (sMMO) activity on solid media. Such activity results in the development of a colored complex between 1-naphthol, which is formed when sMMO reacts with naphthalene, and o-dianisidine (tetrazotized). Methanotro...

journal_title：Applied and environmental microbiology

authors： Graham DW,Korich DG,LeBlanc RP,Sinclair NA,Arnold RG

更新日期：1992-07-01 00:00:00

abstract：:Six strains of a new species, Legionella sainthelensi, were isolated from freshwater in areas affected by the volcanic eruptions of Mt. St. Helens in the state of Washington. Strains of L. sainthelensi are culturally and biochemically similar to other legionellae. They grow on buffered charcoal yeast agar but not on m...

journal_title：Applied and environmental microbiology

authors： Campbell J,Bibb WF,Lambert MA,Eng S,Steigerwalt AG,Allard J,Moss CW,Brenner DJ

更新日期：1984-02-01 00:00:00

abstract：:In Comamonas sp. strain JS46, 3-nitrobenzoate (3Nba) is initially oxidized at the 3,4 position by a dioxygenase, which results in release of nitrite and production of protocatechuate. The locus coding for the 3Nba dioxygenase (designated mnb, for m-nitrobenzoate) was mobilized from strain JS46 using a plasmid capture ...

journal_title：Applied and environmental microbiology

authors： Providenti MA,Shaye RE,Lynes KD,McKenna NT,O'brien JM,Rosolen S,Wyndham RC,Lambert IB

更新日期：2006-04-01 00:00:00

abstract：:Great differences in capability to detect bacteriophages from urban sewage of the area of Barcelona existed among 115 strains of Bacteroides fragilis. The capability of six of the strains to detect phages in a variety of feces and wastewater was studied. Strains HSP40 and RYC4023 detected similar numbers of phages in ...

journal_title：Applied and environmental microbiology

authors： Puig A,Queralt N,Jofre J,Araujo R

更新日期：1999-04-01 00:00:00

abstract：:We have cloned the homoserine dehydrogenase genes (hom) from the gram-negative obligate methylotrophs Methylobacillus glycogenes ATCC 21276 and ATCC 21371 by complementation of an Escherichia coli homoserine dehydrogenase-deficient mutant. The 4.15-kb DNA fragment cloned from M. glycogenes ATCC 21371 also complemented...

journal_title：Applied and environmental microbiology

authors： Motoyama H,Maki K,Anazawa H,Ishino S,Teshiba S

更新日期：1994-01-01 00:00:00

abstract：UNLABELLED:Our goal was to develop a robust tagging method that can be used to track bacterial strains in vivo To address this challenge, we adapted two existing systems: a modular plasmid-based reporter system (pCS26) that has been used for high-throughput gene expression studies in Salmonella and Escherichia coli and...

journal_title：Applied and environmental microbiology

authors： Shivak DJ,MacKenzie KD,Watson NL,Pasternak JA,Jones BD,Wang Y,DeVinney R,Wilson HL,Surette MG,White AP

更新日期：2016-07-29 00:00:00

abstract：:AbiV is an abortive infection protein that inhibits the lytic cycle of several virulent phages infecting Lactococcus lactis, while a mutation in the phage gene sav confers insensitivity to AbiV. In this study, we have further characterized the effects of the bacterial AbiV and its interaction with the phage p2 protein...

journal_title：Applied and environmental microbiology

authors： Haaber J,Samson JE,Labrie SJ,Campanacci V,Cambillau C,Moineau S,Hammer K

更新日期：2010-11-01 00:00:00

abstract：:Free-living and surface-associated microbial communities in sand-packed columns perfused with groundwater were compared by examination of compositional and functional characteristics. The composition of the microbial communities was assessed by bulk DNA extraction, PCR amplification of 16S ribosomal DNA fragments, sep...

journal_title：Applied and environmental microbiology

authors： Lehman RM,O'Connell SP

更新日期：2002-04-01 00:00:00

abstract：:Obligate aerobic organisms rely on a functional electron transport chain for energy conservation and NADH oxidation. Because of this essential requirement, the genes of this pathway are likely constitutively and highly expressed to avoid a cofactor imbalance and energy shortage under fluctuating environmental conditio...

journal_title：Applied and environmental microbiology

authors： Nies SC,Dinger R,Chen Y,Wordofa GG,Kristensen M,Schneider K,Büchs J,Petzold CJ,Keasling JD,Blank LM,Ebert BE

更新日期：2020-05-19 00:00:00

abstract：:A bacterial biosensor for benzene, toluene, and similar compounds has been constructed, characterized, and field tested on contaminated water and soil. The biosensor is based on a plasmid incorporating the transcriptional activator xylR from the TOL plasmid of Pseudomonas putida mt-2. The XylR protein binds a subset o...

journal_title：Applied and environmental microbiology

authors： Willardson BM,Wilkins JF,Rand TA,Schupp JM,Hill KK,Keim P,Jackson PJ

更新日期：1998-03-01 00:00:00

abstract：:Basidiomycetes that cause brown rot of wood are essential biomass recyclers in coniferous forest ecosystems and a major cause of failure in wooden structures. Recent work indicates that distinct lineages of brown rot fungi have arisen independently from ligninolytic white rot ancestors via loss of lignocellulolytic en...

journal_title：Applied and environmental microbiology

authors： Korripally P,Timokhin VI,Houtman CJ,Mozuch MD,Hammel KE

更新日期：2013-04-01 00:00:00

abstract：:Symbiotic microorganisms are widespread in nature and can play a major role in the ecology and evolution of animals. The aphid-Serratia symbiotica bacterium interaction provides a valuable model to study the mechanisms behind these symbiotic associations. The recent discovery of cultivable S. symbiotica strains with a...

journal_title：Applied and environmental microbiology

authors： Pons I,Renoz F,Noël C,Hance T

更新日期：2019-05-02 00:00:00

abstract：:We isolated thermotolerant Gluconobacter strains that are able to produce 5-keto-d-gluconic acid (5KGA) at 37 degrees C, a temperature at which regular mesophilic 5KGA-producing strains showed much less growth and 5KGA production. The thermotolerant strains produced 2KGA as the major product at both 30 and 37 degrees ...

journal_title：Applied and environmental microbiology

authors： Saichana I,Moonmangmee D,Adachi O,Matsushita K,Toyama H

更新日期：2009-07-01 00:00:00

abstract：:Two strains of small spirochetes utilizing pectin as sole source of energy for growth were isolated from the rumen of cattle and partially characterized. The pectinolytic enzyme produced by one of the organisms was classified as a poly-1,4-alpha-D-galacturonide lyase (EC 4.2.2.2). A pectinesterase (EC 3.1.1.11) was al...

journal_title：Applied and environmental microbiology

authors： Ziołecki A,Wojciechowicz M

更新日期：1980-04-01 00:00:00

abstract：:Various species of Absidia, Aspergillus, Cunninghamella, Trichothecium, Penicillium, and Phanerochaete were found to transform rotenone to one or more metabolites. Two biotransformation products were isolated from a preparative-scale incubation of rotenone with Cunninghamella blakesleeana and identified as 1',2'-dihyd...

journal_title：Applied and environmental microbiology

authors： Sariaslani FS,Rosazza JP

更新日期：1983-02-01 00:00:00

abstract：:Three cutinase gene-like genes from the basidiomycete Coprinopsis cinerea (Coprinus cinereus) found with a similarity search were cloned and expressed in Trichoderma reesei under the control of an inducible cbh1 promoter. The selected transformants of all three polyesterase constructs showed activity with p-nitropheny...

journal_title：Applied and environmental microbiology

authors： Kontkanen H,Westerholm-Parvinen A,Saloheimo M,Bailey M,Rättö M,Mattila I,Mohsina M,Kalkkinen N,Nakari-Setälä T,Buchert J

更新日期：2009-04-01 00:00:00