Abstract:
:Dibenzothiophene is degraded to 3-hydroxy-2-formyl benzothiophene by various bacteria, including a strain of Pseudomonas putida that also forms dibenzothiophene sulfone via an alternate pathway. By using these end products as substrates, mixed enrichment cultures that could degrade 3-hydroxy-2-formyl benzothiophene and dibenzothiophene sulfone with the formation of CO2 were established.
journal_name
Appl Environ Microbioljournal_title
Applied and environmental microbiologyauthors
Mormile MR,Atlas RMdoi
10.1128/AEM.54.12.3183-3184.1988subject
Has Abstractpub_date
1988-12-01 00:00:00pages
3183-4issue
12eissn
0099-2240issn
1098-5336journal_volume
54pub_type
杂志文章abstract::Noroviruses, which are members of the Caliciviridae family, represent the leading cause of nonbacterial gastroenteritis in developed countries; such norovirus infections result in high economic costs for health protection. Person-to-person contact, contaminated water, and foods, especially raw shellfish, vegetables, a...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.01784-07
更新日期:2008-02-01 00:00:00
abstract::Dehalobacter and "Dehalococcoides" spp. were previously shown to be involved in the biotransformation of 1,1,2-trichloroethane (1,1,2-TCA) and 1,2-dichloroethane (1,2-DCA) to ethene in a mixed anaerobic enrichment culture. Here we report the further enrichment and characterization of a Dehalobacter sp. from this mixed...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.02037-08
更新日期:2009-05-01 00:00:00
abstract::Eighteen strains of Agrobacterium tumefaciens isolated from crown galls were tested for agrocin production. Of six agrocin-producing strains, one (D286) produced a broad-host-range agrocin active against strains carrying nopaline, octopine, and agropine type Ti plasmids. Sensitivity to agrocin D286 was found to map in...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.45.5.1526-1532.1983
更新日期:1983-05-01 00:00:00
abstract::Progesterone was converted to 5alpha-pregnane-3alpha-ol-20-one, delta4-pregnene-20alpha-ol-3-one, delta4-pregnene-14alpha-ol-3,20-dione, delta4-pregnene-7beta,14alpha-diol-3,20-dione, and delta4-pregnene-6beta,11alpha-diol-3,20-dione by cell cultures of Lycopersicon esculentum. Cell cultures of Capsicum frutescens (gr...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.36.2.213-216.1978
更新日期:1978-08-01 00:00:00
abstract::A Rhizobium strain isolated from stem nodules of the legume Sesbania rostrata was shown to grow on atmospheric nitrogen (N(2)) as the sole nitrogen source. Non-N(2)-fixing mutants isolated directly on agar plates formed nodules that did not fix N(2) when inoculated into the host plant. ...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.45.2.711-713.1983
更新日期:1983-02-01 00:00:00
abstract::Simian rotavirus SA-11 was concentrated from tap water by adsorption to and elution from microporous filters, followed by organic flocculation. Two types of filters were compared for their ability to concentrate the virus. Both Zeta Plus 60S and Cox AA type M-780 filters were efficient for virus adsorption, but the ef...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.45.3.850-855.1983
更新日期:1983-03-01 00:00:00
abstract::Two isolates of Neodiprion sertifer (Geoffr.) nuclear polyhedrosis virus from Britain and North America were compared using three biochemical techniques. Alkaline protease assays of polyhedra revealed the presence of endogenous enzyme activity in the British isolate but not in the North American isolate. Sodium dodecy...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.43.1.65-69.1982
更新日期:1982-01-01 00:00:00
abstract::Escherichia coli and many other microorganisms synthesize aromatic amino acids through the condensation reaction between phosphoenolpyruvate (PEP) and erythrose 4-phosphate to form 3-deoxy-D-arabinoheptulosonate 7-phosphate (DAHP). It has been shown that overexpression of transketolase increases the production of DAHP...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.60.11.3903-3908.1994
更新日期:1994-11-01 00:00:00
abstract::Washed cell suspensions of Desulfovibrio vulgaris rapidly reduced Cr(VI) to Cr(III) with H(2) as the electron donor. The c(3) cytochrome from this organism functioned as a Cr(VI) reductase. D. vulgaris may have advantages over previously described Cr(VI) reducers for the bioremediation of Cr(VI)-contaminated waters. ...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.60.2.726-728.1994
更新日期:1994-02-01 00:00:00
abstract::It is now possible to obtain accurate total counts of the bacteria of natural waters with the use of acridine orange staining and epifluorescence microscopy. This approach can be coupled to highly sensitive measurements of heterotrophic activity using radioisotopes. To accomplish this, three variations of a "specific ...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.36.2.297-305.1978
更新日期:1978-08-01 00:00:00
abstract::To understand the continuous problems that Escherichia coli O157:H7 causes as food pathogen, this study assessed global gene regulation in bacteria growing on meat. Since FlhD/FlhC of E. coli K-12 laboratory strains was previously established as a major control point in transducing signals from the environment to seve...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.00069-11
更新日期:2011-06-01 00:00:00
abstract::The biodegradation of polycyclic aromatic hydrocarbon pollutants is constrained, in part, by their solid physical state and very low water solubility. Searching for ways to overcome these limitations, we isolated from soil a bacterium capable of growing on pyrene as a sole source of carbon and energy. Acid-fast stain,...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.62.7.2311-2316.1996
更新日期:1996-07-01 00:00:00
abstract::Oxidative stress causes transient actin cytoskeleton depolarization and also provokes vacuole fragmentation in wild-type cells. Under conditions of oxidative stress induced by hydrogen peroxide, the Slt2 protein is required to repolarize the actin cytoskeleton and to promote vacuole fusion. In this study, we show that...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.01692-13
更新日期:2013-10-01 00:00:00
abstract::This study examined the inactivation of human norovirus (HuNoV) GI.1 and GII.4 by chlorine under conditions mimicking sewage treatment. Using a porcine gastric mucin-magnetic bead (PGM-MB) assay, no statistically significant loss in HuNoV binding (inactivation) was observed for secondary effluent treatments of ≤25 ppm...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.01270-17
更新日期:2017-11-16 00:00:00
abstract::A high-throughput method which is applicable for rapid screening, identification, and delineation of isolates of Vibrio cholerae, sensitive to genome variation, and capable of providing phylogenetic inferences enhances environmental monitoring of this bacterium. We have developed and optimized a method for genomic fin...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.00151-08
更新日期:2008-09-01 00:00:00
abstract::Diploscapter, a thermotolerant, free-living soil bacterial-feeding nematode commonly found in compost, sewage, and agricultural soil in the United States, was studied to determine its potential role as a vehicle of Salmonella enterica serotype Poona, enterohemorrhagic Escherichia coli O157:H7, and Listeria monocytogen...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.71.5.2433-2437.2005
更新日期:2005-05-01 00:00:00
abstract::The polyene macrolide antibiotic nystatin produced by Streptomyces noursei contains a deoxyaminosugar mycosamine moiety attached to the C-19 carbon of the macrolactone ring through the beta-glycosidic bond. The nystatin biosynthetic gene cluster contains three genes, nysDI, nysDII, and nysDIII, encoding enzymes with p...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.01122-07
更新日期:2007-11-01 00:00:00
abstract::We analyzed the communities of soil basidiomycetes in agroecosystems that differ in tillage history at the Kellogg Biological Station Long-Term Ecological Research site near Battle Creek, Michigan. The approach combined soil DNA extraction through a bead-beating method modified to increase recovery of fungal DNA, PCR ...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.00826-06
更新日期:2006-11-01 00:00:00
abstract::Plasmid constructs pNW1 through pNW6 containing a controllable xylE gene (for catechol 2,3-dioxygenase) were introduced into Streptomyces lividans strains to provide a selectable marker system. xylE functions in S. lividans under the control of bacteriophage lambda promoters lambda pL and lambda pR. Thermoregulated ex...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.57.11.3322-3330.1991
更新日期:1991-11-01 00:00:00
abstract::Bacterial signaling is an important part of community life, but little is known about the signal transduction pathways of the as-yet-uncultured members of microbial communities. To address this gap, we aimed to identify genes directing the synthesis of signals in uncultured bacteria associated with the midguts of gyps...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.02617-06
更新日期:2007-06-01 00:00:00
abstract::The genetic diversity of Borrelia burgdorferi sensu lato was assessed in a focus of Lyme borreliosis in southern Britain dominated by game birds. Ticks, rodents, and pheasants were analyzed for spirochete infections by PCR-targeting the 23S-5S rRNA genes, followed by genotyping by the reverse line blot method. In ques...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.64.4.1169-1174.1998
更新日期:1998-04-01 00:00:00
abstract::In 2004, more than 1,230 cases of gastroenteritis due to pandemic O3:K6 strains of Vibrio parahaemolyticus were reported in southern Sinaloa, a state in Northwestern Mexico. Recurrent sporadic cases arose from 2004 to 2010, spreading from the south to the north. In the present study, Vibrio parahaemolyticus was detect...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.06953-11
更新日期:2012-03-01 00:00:00
abstract::A variety of nitroaromatic compounds, including 2,4,6-trinitrotoluene (TNT), were reduced by hydrogen in the presence of enzyme preparations from Veillonella alkalescens. Consistent with the proposed reduction pathway, R-NO2 H2 leads to R-NO H2 leads to R-NHOH H2 leads to R-NH2, 3 mol of H2 was utilized per mol of nit...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.31.6.949-958.1976
更新日期:1976-06-01 00:00:00
abstract::The single glucosyltransferase (GTF) of Streptococcus gordonii Challis CH1 makes alpha 1,3- and alpha 1,6-linked glucans from sucrose. The GTF carboxyl-terminal region has six direct repeats thought to be involved in glucan binding. Strains with defined mutations in this region have been described recently (M. M. Vick...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.63.5.1667-1673.1997
更新日期:1997-05-01 00:00:00
abstract::Brevibacterium linens M18, isolated from red smear cheese, produces a substance that inhibits the growth of Listeria spp. and several coryneform and other gram-positive bacteria. No gram-negative bacteria were inhibited. The substance is heat labile, sensitive to proteolytic enzymes, and stable between pH 3 and 12. Hi...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.60.10.3809-3814.1994
更新日期:1994-10-01 00:00:00
abstract::Lysostaphin (Lst) is a potent bacteriolytic enzyme that kills Staphylococcus aureus, a common bacterial pathogen of humans and animals. With high activity against both planktonic cells and biofilms, Lst has the potential to be used in industrial products, such as commercial cleansers, for decontamination. However, Lst...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.00693-18
更新日期:2018-07-02 00:00:00
abstract::The nor-1 gene in the filamentous fungus Aspergillus parasiticus encodes a ketoreductase involved in aflatoxin biosynthesis. To study environmental influences on nor-1 expression, we generated plasmid pAPGUSNNB containing a nor-1 promoter-beta-glucuronidase (GUS) (encoded by uidA) reporter fusion with niaD (encodes ni...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/aem.68.1.306-315.2002
更新日期:2002-01-01 00:00:00
abstract:UNLABELLED:The McMurdo Dry Valleys (MCM) of southern Victoria Land, Antarctica, harbor numerous ice-covered bodies of water that provide year-round liquid water oases for isolated food webs dominated by the microbial loop. Single-cell microbial eukaryotes (protists) occupy major trophic positions within this truncated ...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.00478-16
更新日期:2016-05-31 00:00:00
abstract::We describe a rapid and efficient method for producing the capsular polysaccharide of Streptococcus pneumoniae by fermentation on tryptic soy broth and purification of this compound by using immobilized soybean lectin as an affinity adsorbent. In principle, the same strategy can be used to produce purified capsular po...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.67.2.969-971.2001
更新日期:2001-02-01 00:00:00
abstract::Treatment of secondary effluents with hydrogen peroxide (10 mg/liter)-ascorbic acid (10 mg/liter)-Cu2+ (0.5 mg/liter) for 60 min resulted in around 99% reduction of the initial plate count. Hydrogen peroxide could be replaced by other peroxygen compounds; ascorbic acid could be replaced by other reducing agents, of wh...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.44.3.555-560.1982
更新日期:1982-09-01 00:00:00