Abstract:
:DNA fingerprinting and molecular characterization showed that the tetracycline-resistant Staphylococcus aureus population of a South African poultry processing plant comprised one or possibly several tet(K)-containing endemic clones that contaminated chicken and machinery surfaces at all sampled processing stages. The tet(K) gene was transferable by filter mating to S. aureus recipient 80CR5 and was located on a pT181-like plasmid.
journal_name
Appl Environ Microbioljournal_title
Applied and environmental microbiologyauthors
Huys G,D'Haene K,Van Eldere J,von Holy A,Swings Jdoi
10.1128/AEM.71.1.574-579.2005keywords:
subject
Has Abstractpub_date
2005-01-01 00:00:00pages
574-9issue
1eissn
0099-2240issn
1098-5336pii
71/1/574journal_volume
71pub_type
杂志文章abstract::Discrimination of strains within the species Saccharomyces cerevisiae was demonstrated by the use of four different techniques to type 15 strains isolated from spoiled wine and beer. Random amplified polymorphic DNA with specific oligonucleotides and PCR fingerprinting with the microsatellite oligonucleotide primers (...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.62.1.41-46.1996
更新日期:1996-01-01 00:00:00
abstract::This work describes the purification and characterization of propionicin F, the first bacteriocin isolated from Propionibacterium freudenreichii. The bacteriocin has a bactericidal activity and is only active against strains of P. freudenreichii. Propionicin F appears to be formed through a processing pathway new to b...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.70.12.7303-7310.2004
更新日期:2004-12-01 00:00:00
abstract::Suspension of adenovirus type 5 in 2.0 ml of cell culture fluid at 37 degrees C were subjected to smoke from four cigarettes over a 4-h period. The cigarettes were smoked in a normal manner, and the inhaled smoke was exhaled through glass tubing into the virus-containing fluid. The virus suspensions were then titrated...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.36.5.774-775.1978
更新日期:1978-11-01 00:00:00
abstract::The ability of various subsets of poultry intestinal microbiota to protect turkeys from colonization by Campylobacter jejuni was investigated. Community subsets were generated in vivo by inoculation of day-old poults with the cecal contents of a Campylobacter-free adult turkey, followed by treatment with one antimicro...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.00678-10
更新日期:2010-12-01 00:00:00
abstract::Biodegradation experiments with radioactively labeled trichloroethylene showed that 32% of the radioactive carbon was converted to glyoxylic acid, dichloroacetic acid and trichloroacetic acid and that the same percentage was converted to CO2 and CO after 140 h of incubation by a pure culture of a type II methane-utili...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.58.9.3067-3071.1992
更新日期:1992-09-01 00:00:00
abstract::Seven organotin compounds and tin chloride were tested for their effects on the methanogenic bacteria Methanococcus thermolithotrophicus, Methanococcus deltae delta LH, and Methanosarcina barkeri 227. The methanogens were strongly inhibited by triethyltin, tripropyltin, and monophenyltin compounds, generally at concen...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.57.4.1189-1193.1991
更新日期:1991-04-01 00:00:00
abstract::Kraft pulps, prepared from softwoods, and small chips of birch wood were treated with heme and tert-butyl hydroperoxide in aqueous solutions at reflux temperature. Analyses of treated pulps showed decreases in kappa number (a measure of lignin content) from about 36 to less than 2, with concomitant increases in bright...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.54.1.62-68.1988
更新日期:1988-01-01 00:00:00
abstract::Contamination of fresh produce with pathogenic Escherichia coli, including Shiga-toxigenic E. coli (STEC), represents a serious risk to human health. Colonization is governed by multiple bacterial and plant factors that can impact the probability and suitability of bacterial growth. Thus, we aimed to determine whether...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.00123-19
更新日期:2019-05-16 00:00:00
abstract::Volume 61, no. 12, p. 4505, Introduction, column 1, line 13, and column 2, line 5: reference 19, which refers to a toxicity test based on the inhibition of (beta)-glucuronidase, not (beta)-galactosidase, in E. coli, should not be cited. [This corrects the article on p. 4505 in vol. 61.]. ...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:
更新日期:1996-02-01 00:00:00
abstract::In this work, we shed light on the metabolism of dihydroxyacetone (DHA), a versatile, ubiquitous, and important intermediate for various chemicals in industry, by analyzing its metabolism at the system level in Escherichia coli Using constraint-based modeling, we show that the growth of E. coli on DHA is suboptimal an...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.00768-19
更新日期:2019-07-18 00:00:00
abstract:UNLABELLED:Copper sulfate (CuSO4) has been widely used as an algicide to control harmful cyanobacterial blooms (CyanoHABs) in freshwater lakes. However, there are increasing concerns about this application, due mainly to the general toxicity of CuSO4 to other aquatic species and its long-term persistence in the environ...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.01198-16
更新日期:2016-08-15 00:00:00
abstract::Current methods for detection of Cryptosporidium parvum oocysts in water are time-consuming and difficult. We have developed a reverse transcription (RT)-PCR which can detect the presence of a single viable oocyst spiked into concentrated environmental water samples. The test is based on the detection of mRNA from a C...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.62.9.3385-3390.1996
更新日期:1996-09-01 00:00:00
abstract::Washed and air-oxidized proteins from Sporomusa ovata cleaved the C-O bond of methanol or methoxyaromatics and transferred the methyl to dl-tetrahydrofolate. The reactions strictly required a reductive activation by titanium citrate, catalytic amounts of ATP, and the addition of dl-tetrahydrofolate. Methylcorrinoid-co...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.59.9.3110-3116.1993
更新日期:1993-09-01 00:00:00
abstract::Phylogeny and the distribution of symbiotic bacteria in the mixed segment of the wood-eating termite Nasutitermes takasagoensis (Shiraki) were studied. Bacterial 16S rRNA genes (rDNA) were amplified from the mixed segment of the gut by PCR, and two kinds of sequences were identified. The phylogenetic tree was construc...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/aem.66.5.2199-2207.2000
更新日期:2000-05-01 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
pub_type: 杂志文章
doi:10.1128/AEM.00359-13
更新日期:2013-06-01 00:00:00
abstract::During growth on xylan and xylose Thermoanaerobacterium saccharolyticum B6A-RI produced endoxylanase, beta-xylosidase, arabinofuranosidase, and acetyl esterase, and the first three activities appeared to be produced coordinately. During nonlimiting growth on xylan, these enzyme activities were predominantly cell assoc...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.59.3.763-771.1993
更新日期:1993-03-01 00:00:00
abstract::The conjugal transfer of R-plasmids is known to occur at temperatures above 22 degrees C. We found that R1drd-19 is transferable below 22 degrees C, and we discuss this finding in the context of plasmid transfer in environmental waters. ...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.42.5.789-791.1981
更新日期:1981-11-01 00:00:00
abstract::A membrane filtration method incorporating a combination of anaerobic and aerobic incubation has been developed for the enumeration of Aeromonas spp. in drinking water. The use of anaerobic incubation improved the detection of Aeromonas spp. by reducing the growth of nonaeromonads. The confirmation rate of presumptive...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.55.9.2138-2140.1989
更新日期:1989-09-01 00:00:00
abstract::The variation in manure-amended soil survival capability among 18 Escherichia coli O157 strains (8 animal, 1 food, and 9 human isolates) was studied using a single sandy soil sample and a single sample of cattle manure as the inoculum carrier. The virulence profiles of E. coli O157 strains were characterized by detect...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.00745-11
更新日期:2011-11-01 00:00:00
abstract::A major taxon of obligate marine bacteria within the order Actinomycetales has been discovered from ocean sediments. Populations of these bacteria (designated MAR 1) are persistent and widespread, spanning at least three distinct ocean systems. In this study, 212 actinomycete isolates possessing MAR 1 morphologies wer...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/aem.68.10.5005-5011.2002
更新日期:2002-10-01 00:00:00
abstract::The effects of drying time during freeze-drying on the outermost cell surface of an encapsulated strain of Staphylococcus aureus S-7 (Smith, diffuse) were investigated, with special attention paid to capsule and slime production. To quantify capsule and slime production, capsule antigen production and cellular charact...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.54.10.2486-2491.1988
更新日期:1988-10-01 00:00:00
abstract::Fusarium isolates from specific diseased sorghum plants and rain-soaked wheat and wheat flour associated with human mycotoxicosis in India have been screened for their toxigenic potential. Of the 322 isolates screened, 11 isolates were found to produce deoxynivalenol in concentrations ranging from 0.01 to 186 microgra...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.55.10.2619-2620.1989
更新日期:1989-10-01 00:00:00
abstract::An enrichment method using d-cycloserine was designed for the isolation of spontaneous mutants of Zymomonas mobilis deficient in glucose or fructose utilization. The mutants could easily be isolated since they represented 80 to 90% of the population after two and three enrichment cycles. Glucokinase and fructokinase a...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.62.3.1096-1098.1996
更新日期:1996-03-01 00:00:00
abstract::Analysis of food samples for E. coli O157:H7 using the standard U.S. Food and Drug Administration procedure is frequently complicated by overgrowth of nontarget microorganisms. A new procedure was developed for enrichment of enterohemorrhagic E. coli (EHEC) which utilizes exposure to pH 2.00 for 2 h. This procedure yi...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/aem.70.2.1226-1230.2004
更新日期:2004-02-01 00:00:00
abstract::The photosynthetic bacterium Rhodobacter capsulatus can grow with short- to long-chain fatty acids as the sole carbon source (R. G. Kranz, K. K. Gabbert, T. A. Locke, and M. T. Madigan, Appl. Environ. Microbiol. 63:3003-3009, 1997). Concomitant with growth on fatty acids is the production to high levels of the polyest...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.63.8.3010-3013.1997
更新日期:1997-08-01 00:00:00
abstract::Pigment production by the fungus Monascus sp. was studied to determine why Monascus sp. provides more pigment in solid culture than in submerged culture. Adding a sterilized nonionic polymeric adsorbent resin directly to the growing submerged culture did not enhance the pigment production, thus indicating that pigment...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.47.6.1323-1326.1984
更新日期:1984-06-01 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
abstract::Many food-grade bacteria produce exopolysaccharides (EPS) that affect the texture of fermented food products and that may be involved in probiotic properties. Propionibacterium freudenreichii is a Gram-positive food-grade bacterium with reported probiotic capabilities that is widely used as starter in Swiss-type chees...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.02591-09
更新日期:2010-05-01 00:00:00
abstract::Free fatty acids are important flavor compounds in cheese. Propionibacterium freudenreichii is the main agent of their release through lipolysis in Swiss cheese. Our aim was to identify the esterase(s) involved in lipolysis by P. freudenreichii. We targeted two previously identified esterases: one secreted esterase, P...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.03640-13
更新日期:2014-01-01 00:00:00
abstract::Differences in individual host responses have emerged as an issue regarding the health benefits of probiotics. Here, we applied ribosome engineering (RE) technology, developed in an actinomycete study, to Lacticaseibacillus rhamnosus GG (LGG). RE can effectively enhance microbial potential by using antibiotics to indu...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.01448-20
更新日期:2020-10-01 00:00:00