Fate of the nitrilotriacetic acid-Fe(III) complex during photodegradation and biodegradation by Rhodococcus rhodochrous.

abstract：:The bacterial epiphyte Pseudomonas syringae MF714R was cultured on agar or in broth or collected from colonized leaves; it was then inoculated onto greenhouse-grown bean plants incubated in a growth chamber at low relative humidity or in the field or onto field-grown bean plants. Cells cultured in liquid medium surviv...

journal_title：Applied and environmental microbiology

authors： Wilson M,Lindow SE

更新日期：1993-02-01 00:00:00

abstract：:Streptomyces coelicolor and Lemna minor were used as a model to study the modulation of bacterial gene expression during plant-streptomycete interactions. S. coelicolor was grown in minimal medium with and without L. minor fronds. Bacterial proteomes were analyzed by two-dimensional gel electrophoresis, and a comparis...

journal_title：Applied and environmental microbiology

authors： Langlois P,Bourassa S,Poirier GG,Beaulieu C

更新日期：2003-04-01 00:00:00

abstract：:When mixed ruminal bacteria were inoculated into semicontinuous cultures (25% transfer every other day) containing lactate, dulcitol, pectin, or xylose and Trypticase (1 g/liter) as the sole nitrogen source, the specific activity of ammonia production increased. The greatest enrichment was observed with lactate and xy...

journal_title：Applied and environmental microbiology

authors： Russell JB,Strobel HJ,Chen GJ

更新日期：1988-04-01 00:00:00

abstract：:A project to investigate biofouling, under conditions relevant to ocean thermal energy conversion heat exchangers, was conducted during July through September 1977 at a site about 13 km north of St. Croix (U.S. Virgin Islands). Seawater was drawn from a depth of 20 m, within the surface mixed layer, through aluminum p...

journal_title：Applied and environmental microbiology

authors： Aftring RP,Taylor BF

更新日期：1979-10-01 00:00:00

abstract：:In this study, the effect of individual lecithin phospholipids on the antimicrobial properties of eugenol against Escherichia coli C600 was investigated. We tested five major phospholipids common in soy or egg lecithin (1,2-dihexadecanoyl-sn-glycero-3-phosphocholine [DPPC], 1,2-dioctadecanoyl-sn-glycero-3-phosphocholi...

journal_title：Applied and environmental microbiology

authors： Zhang H,Dudley EG,Harte F

更新日期：2017-10-17 00:00:00

abstract：:Electrophoretic karyotypes (EKs) of 83 isolates were variable within agricultural and natural populations of Sclerotinia sclerotiorum, as well as among S. sclerotiorum, Sclerotinia minor, and Sclerotinia trifoliorum. Variation in EKs was not observed within six mitotic or three meiotic lineages of isolates. EKs of 8 t...

journal_title：Applied and environmental microbiology

authors： Errampalli D,Kohn LM

更新日期：1996-11-01 00:00:00

abstract：:A method to detect viable Cryptosporidium parvum oocysts was developed. Polyclonal immunoglobulin G against C. parvum oocyst and sporozoite surface antigens was purified from rabbit immune serum, biotinylated, and bound to streptoavidin-coated magnetic particles. C. parvum oocysts were captured by a specific antigen-a...

journal_title：Applied and environmental microbiology

authors： Deng MQ,Cliver DO,Mariam TW

更新日期：1997-08-01 00:00:00

abstract：:In this study, the inactivating properties of liquid hydrogen peroxide (L-H(2)O(2)), vaporized hydrogen peroxide (V-H(2)O(2)), UV light, and a combination of V-H(2)O(2) and UV light were tested on murine norovirus 1 (MNV-1) and bacteriophages (φX174 and B40-8) as models for human noroviruses. Disinfection of surfaces ...

journal_title：Applied and environmental microbiology

authors： Li D,Baert L,De Jonghe M,Van Coillie E,Ryckeboer J,Devlieghere F,Uyttendaele M

更新日期：2011-02-01 00:00:00

abstract：:We investigated the effect of preincubation of environmental waters amended with inorganic nutrients (nitrogen, phosphorus, and traces of iron and magnesium) on the kinetics of the microbial transformation of phenol, propanil, propyl ester of (2,4-dichlorophenoxy)acetic acid, methyl parathion, Ronnel, and methoxychlor...

journal_title：Applied and environmental microbiology

authors： Paris DF,Rogers JE

更新日期：1986-02-01 00:00:00

abstract：:Safe and effective nuclear waste disposal, as well as accidental radionuclide releases, necessitates our understanding of the fate of radionuclides in the environment, including their interaction with microorganisms. We examined the sorption of Pu(IV) and Pu(V) to Pseudomonas sp. strain EPS-1W, an aerobic bacterium is...

journal_title：Applied and environmental microbiology

authors： Boggs MA,Jiao Y,Dai Z,Zavarin M,Kersting AB

更新日期：2016-11-21 00:00:00

abstract：:Scanning and transmission electron microscopy were used to examine the adherence and in situ morphology of the microbial community colonizing the anal and vulvar pores of the subfamily Cyathostominae (Nematoda: Strongylidae) from the colon of Burchell's zebra (Equus burchelli antiquorum). Two different morphological t...

journal_title：Applied and environmental microbiology

authors： Mackie RI,Krecek RC,Els HJ,van Niekerk JP,Kirschner LM,Baecker AA

更新日期：1989-05-01 00:00:00

abstract：:The physiology of filamentous fungi at growth rates approaching zero has been subject to limited study and exploitation. With the aim of uncoupling product formation from growth, we have revisited and improved the retentostat cultivation method for Aspergillus niger. A new retention device was designed allowing reliab...

journal_title：Applied and environmental microbiology

authors： Jørgensen TR,Nitsche BM,Lamers GE,Arentshorst M,van den Hondel CA,Ram AF

更新日期：2010-08-01 00:00:00

abstract：:The fatty acid methyl ester composition of a total of 71 marine strains representing the genera Alteromonas, Deleya, Oceanospirillum, and Vibrio was determined by gas-liquid chromatographic analysis. Over 70 different fatty acids were found. The predominant fatty acids were 16:0, 16:1 cis 9, summed-in-feature (SIF) 4 ...

journal_title：Applied and environmental microbiology

authors： Bertone S,Giacomini M,Ruggiero C,Piccarolo C,Calegari L

更新日期：1996-06-01 00:00:00

abstract：:Efficacious systems are described for the large-scale growth in tissue culture and concentration of infectious (P3HR-1) and transforming (B95-8) Epstein-Barr virus. Also recorded here are our updated procedures for growing stock cultures and protocols to harvest fluids containing biologically active virus which is inf...

journal_title：Applied and environmental microbiology

authors： Shibley GP,Manousos M,Munch K,Zelljadt I,Fisher L,Mayyasi S,Harewood K,Stevens R,Jensen KE

更新日期：1980-12-01 00:00:00

abstract：:Toxin-producing isolates of Bacillus licheniformis were obtained from foods involved in food poisoning incidents, from raw milk, and from industrially produced baby food. The toxin detection method, based on the inhibition of boar spermatozoan motility, has been shown previously to be a sensitive assay for the emetic ...

journal_title：Applied and environmental microbiology

authors： Salkinoja-Salonen MS,Vuorio R,Andersson MA,Kämpfer P,Andersson MC,Honkanen-Buzalski T,Scoging AC

更新日期：1999-10-01 00:00:00

abstract：:A soy sauce koji mold, Aspergillus flavus var. columnaris Raper and Fennel (ATCC 44310), was treated with UV irradiation to obtain mutant strains possessing high protease activities, high amylase activities, and light-colored conidia. Selected mutant strains were tested for toxicity, and some were found acutely toxic ...

journal_title：Applied and environmental microbiology

authors： Kalayanamitr A,Bhumiratana A,Flegel TW,Glinsukon T,Shinmyo A

更新日期：1987-08-01 00:00:00

abstract：:Thiopeptide antibiotics are an important class of natural products resulting from posttranslational modifications of ribosomally synthesized peptides. Cyclothiazomycin is a typical thiopeptide antibiotic that has a unique bridged macrocyclic structure derived from an 18-amino-acid structural peptide. Here we reported ...

journal_title：Applied and environmental microbiology

authors： Wang J,Yu Y,Tang K,Liu W,He X,Huang X,Deng Z

更新日期：2010-04-01 00:00:00

abstract：:The MK filter is an electropositively charged filter that can be used to concentrate enteroviruses from large volumes (400 to 1,000 liters) of water. This filter is less expensive than the commonly used 1MDS electropositive filter. In this study, we compared the recovery of poliovirus 1 (PV1) and that of coxsackieviru...

journal_title：Applied and environmental microbiology

authors： Ma JF,Naranjo J,Gerba CP

更新日期：1994-06-01 00:00:00

abstract：:Chromohalobacter salexigens DSM 3043 can grow on N,N-dimethylglycine (DMG) as the sole C, N, and energy source and utilize sarcosine as the sole N source under aerobic conditions. However, little is known about the genes and enzymes involved in the conversion of DMG to sarcosine in this strain. In the present study, g...

journal_title：Applied and environmental microbiology

authors： Yang T,Shao YH,Guo LZ,Meng XL,Yu H,Lu WD

更新日期：2020-08-18 00:00:00

abstract：:Ethanol caused altered mobility of the lipophilic probe 1,6-diphenyl-1,3,5-hexatriene in plasma membrane preparations of Saccharomyces cerevisiae. Because lipids had been shown to protect yeast cells against ethanol toxicity, sterols, fatty acids, proteins, and combinations of these were tested; however, protection fr...

journal_title：Applied and environmental microbiology

authors： Walker-Caprioglio HM,Rodriguez RJ,Parks LW

更新日期：1985-09-01 00:00:00

abstract：:In the vast number of random mutagenesis experiments that have targeted protein thermostability, single amino acid substitutions that increase the apparent melting temperature (Tm) of the enzyme more than 1 to 2 degrees C are rare and often require the creation of a large library of mutated genes. Here we present a ca...

journal_title：Applied and environmental microbiology

authors： Xiao Z,Bergeron H,Grosse S,Beauchemin M,Garron ML,Shaya D,Sulea T,Cygler M,Lau PC

更新日期：2008-02-01 00:00:00

abstract：:Fifteen Bacillus thuringiensis strains representing 13 serotypes were screened with five oligodeoxyribonucleotide probes specific for certain regions of two published sequences and one unpublished sequence of B. thuringiensis delta-endotoxin genes. Of the 15 cultures, 14 hybridized with at least one probe; the B. thur...

journal_title：Applied and environmental microbiology

authors： Prefontaine G,Fast P,Lau PC,Hefford MA,Hanna Z,Brousseau R

更新日期：1987-12-01 00:00:00

abstract：:A set of freshwater mesocosms (1.7 m3 each) was inoculated with large amounts of Escherichia coli, Pseudomonas putida, and their culture medium to substantially disturb the natural microbial community. To monitor microbial community dynamics, low-molecular-weight RNA (5S rRNA and tRNA) obtained directly from bacteriop...

journal_title：Applied and environmental microbiology

authors： Höfle MG

更新日期：1992-10-01 00:00:00

abstract：:Bacteroides xylanolyticus X5-1 was grown in pure culture and in mixed culture with Methanospirillum hungatei JF-1 under xylose limitation in the chemostat. In the pure culture, ethanol, acetate, CO(2), and hydrogen were the products. In the mixed culture, acetate, CO(2), and presumably hydrogen were the only products ...

journal_title：Applied and environmental microbiology

authors： Biesterveld S,Zehnder AJ,Stams AJ

更新日期：1994-04-01 00:00:00

abstract：:The effect of yeast hulls (yeast ghosts) on sluggish or stuck white wine fermentations was studied. The enhancing effect on yeast growth and fermentation rate displayed by the hulls was shown to be similar to the effect provided by lipid extract from the same hulls. Unsaturated fatty acids and sterols were incorporate...

journal_title：Applied and environmental microbiology

authors： Munoz E,Ingledew WM

更新日期：1989-06-01 00:00:00

abstract：:Plant polyphenols are of great interest for drug discovery and drug development since many of these compounds have health-promoting activities as treatments against various diseases, such as diabetes, cancer, or heart diseases. However, the limited availability of polyphenols represents a major obstacle to clinical ap...

journal_title：Applied and environmental microbiology

authors： van Summeren-Wesenhagen PV,Marienhagen J

更新日期：2015-02-01 00:00:00

abstract：:To assess the extent of genotypic and phenotypic diversity within species of purple nonsulfur bacteria found in aquatic sediments, a total of 128 strains were directly isolated from agar plates that had been inoculated with sediment samples from Haren and De Biesbosch in The Netherlands. All isolates were initially ch...

journal_title：Applied and environmental microbiology

authors： Oda Y,Wanders W,Huisman LA,Meijer WG,Gottschal JC,Forney LJ

更新日期：2002-07-01 00:00:00

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 Chloroflexi CL500-11 clade contributes a large proportion of the bacterial biomass in the oxygenated hypolimnia of deep lakes worldwide, including the world's largest freshwater system, the Laurentian Great Lakes. Traits that allow CL500-11 to thrive and its biogeochemical role in these environments are currently ...

journal_title：Applied and environmental microbiology

authors： Denef VJ,Mueller RS,Chiang E,Liebig JR,Vanderploeg HA

更新日期：2015-12-18 00:00:00

abstract：:Escherichia coli isolates from rectal swabs from 62 chickens and stools from 42 children living in close contact with chickens on the same farms in Kiambu district, Kenya, were compared for their genetic relatedness. Antibiotic susceptibility profiles broadly categorized isolates from the children and from the chicken...

journal_title：Applied and environmental microbiology

authors： Kariuki S,Gilks C,Kimari J,Obanda A,Muyodi J,Waiyaki P,Hart CA

更新日期：1999-02-01 00:00:00