Fate of Listeria monocytogenes in processed meat products during refrigerated storage.

abstract：:Previous molecular analysis of the Octopus Spring cyanobacterial mat revealed numerous genetically distinct 16S rRNA sequences from predominant Synechococcus populations distantly related to the readily cultivated unicellular cyanobacterium Synechococcus lividus. Patterns in genotype distribution relative to temperatu...

journal_title：Applied and environmental microbiology

authors： Allewalt JP,Bateson MM,Revsbech NP,Slack K,Ward DM

更新日期：2006-01-01 00:00:00

abstract：:Metabolic engineering and multisubunit protein production necessitate the expression of multiple genes at coordinated levels. In bacteria, genes for multisubunit proteins or metabolic pathways are often expressed in operons under the control of a single promoter; expression of the genes is coordinated by varying trans...

journal_title：Applied and environmental microbiology

authors： Smolke CD,Carrier TA,Keasling JD

更新日期：2000-12-01 00:00:00

abstract：:Municipal wastewater includes human waste that contains both commensal and pathogenic enteric microorganisms, and this collective community microbiome can be monitored for community diseases. In a previous study, we assessed the salmonellosis disease burden using municipal wastewater from Honolulu, Hawaii, which was m...

journal_title：Applied and environmental microbiology

authors： Diemert S,Yan T

更新日期：2019-05-02 00:00:00

abstract：:The activity of glutaraldehyde (GTA) at low concentrations (less than 2%) against poliovirus was assessed by a suspension procedure. The inactivation kinetics showed that concentrations of less than or equal to 0.10% were effective against purified poliovirus at pH 7.2; a 1 log10 reduction was obtained in 70 min with ...

journal_title：Applied and environmental microbiology

authors： Bailly JL,Chambon M,Peigue-Lafeuille H,Laveran H,De Champs C,Beytout D

更新日期：1991-04-01 00:00:00

abstract：:Acylation of epsilon amino groups of lysyl side chains is a widespread modification of proteins and small molecules in cells of all three domains of life. Recently, we showed that Bacillus subtilis and Bacillus anthracis encode the GCN5-related N-acetyltransferase (GNAT) SatA that can acetylate and inactivate streptot...

journal_title：Applied and environmental microbiology

authors： Burckhardt RM,Escalante-Semerena JC

更新日期：2019-03-06 00:00:00

abstract：:A rich history of investigation documents various Drosophila-yeast mutualisms, suggesting that Drosophila suzukii similarly has an association with a specific yeast species or community. To discover candidate yeast species, yeasts were isolated from larval frass, adult midguts, and fruit hosts of D. suzukii. Terminal ...

journal_title：Applied and environmental microbiology

authors： Hamby KA,Hernández A,Boundy-Mills K,Zalom FG

更新日期：2012-07-01 00:00:00

abstract：:Fenton reactions are believed to play important roles in wood degradation by brown rot fungi. In this context, the effect of tropolone (2-hydroxycyclohepta-2,4,6-trienone), a metal chelator, on wood degradation by Poria placenta was investigated. Tropolone (50 micro M) strongly inhibits fungal growth on malt agar, but...

journal_title：Applied and environmental microbiology

authors： Diouf PN,Delbarre N,Perrin D,Gérardin P,Rapin C,Jacquot JP,Gelhaye E

更新日期：2002-09-01 00:00:00

abstract：:Although there have been several reports on the efficacy assessment of a Salmonella enterica serovar Enteritidis vaccine against intestinal and parenchymatous organ diseases of laying hens, no public health risk characterization of its long-term effect on eggs has been reported. In this study, we attempted to assess t...

journal_title：Applied and environmental microbiology

authors： Toyota-Hanatani Y,Ekawa T,Ohta H,Igimi S,Hara-Kudo Y,Sasai K,Baba E

更新日期：2009-02-01 00:00:00

abstract：:During the course of immunologic studies involving the gastrointestinal colonization of mice with Candida albicans, it became apparent that the animals were being exposed to large numbers of Aspergillus fumigatus spores which interfered with the C. albicans colonization. To determine the source of the A. fumigatus exp...

journal_title：Applied and environmental microbiology

authors： Mayeux P,Dupepe L,Dunn K,Balsamo J,Domer J

更新日期：1995-06-01 00:00:00

abstract：:Genome analysis revealed the existence of a putative transcriptional regulatory system governing CO metabolism in Thermococcus onnurineus NA1, a carboxydotrophic hydrogenogenic archaeon. The regulatory system is composed of CorQ with a 4-vinyl reductase domain and CorR with a DNA-binding domain of the LysR-type transc...

journal_title：Applied and environmental microbiology

authors： Kim MS,Choi AR,Lee SH,Jung HC,Bae SS,Yang TJ,Jeon JH,Lim JK,Youn H,Kim TW,Lee HS,Kang SG

更新日期：2015-03-01 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

authors： Lynch MD,Thorn RG

更新日期：2006-11-01 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

authors： Wright RT

更新日期：1978-08-01 00:00:00

abstract：:Two strains of 1,1,1-trichloroethane (TCA)-degrading bacteria, TA5 and TA27, were isolated from soil and identified as Mycobacterium spp. Strains TA5 and TA27 could degrade 25 and 75 mg. liter of TCA(-1) cometabolically in the presence of ethane as a carbon source, respectively. The compound 2,2,2-trichloroethanol was...

journal_title：Applied and environmental microbiology

authors： Yagi O,Hashimoto A,Iwasaki K,Nakajima M

更新日期：1999-10-01 00:00:00

abstract：:The presence of human-pathogenic, enteric bacteria on the surface and in the interior of raw produce is a significant health concern. Several aspects of the biology of the interaction between these bacteria and alfalfa (Medicago sativa) seedlings are addressed here. A collection of enteric bacteria associated with alf...

journal_title：Applied and environmental microbiology

authors： Dong Y,Iniguez AL,Ahmer BM,Triplett EW

更新日期：2003-03-01 00:00:00

abstract：:Pseudomonas putida KT2440, a saprophytic soil bacterium that colonizes the plant root, is a suitable microorganism for the removal of pollutants and a stable host for foreign genes used in biotransformation processes. Because of its potential use in agriculture and industry, we investigated the conditions for the opti...

journal_title：Applied and environmental microbiology

authors： Muñoz-Rojas J,Bernal P,Duque E,Godoy P,Segura A,Ramos JL

更新日期：2006-01-01 00:00:00

abstract：:Clostridium botulinum 62A and ATCC 25763 spores required heat activation for maximum colony formation when plated on reinforced clostridial agar (BBL Microbiology Systems) but not when plated on botulinum assay medium. Spores from strains B-aphis and 53B did not exhibit heat activation when plated on either medium. ...

journal_title：Applied and environmental microbiology

authors： Montville TJ

更新日期：1981-10-01 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

authors： Tokuda G,Yamaoka I,Noda H

更新日期：2000-05-01 00:00:00

abstract：:The temperate bacteriophage BK5-T was isolated from Streptococcus cremoris BK5 by induction with mitomycin C. Electron microscopy revealed that BK5-T DNA consists of linear molecules, ranging in size from 39.7 to 46 kilobase pairs. Restriction analysis of self-ligated BK5-T DNA showed that the ends of the DNA were not...

journal_title：Applied and environmental microbiology

authors： Lakshmidevi G,Davidson BE,Hillier AJ

更新日期：1988-04-01 00:00:00

abstract：:Biodegradability screening tests of soil commonly measure 14CO2 evolution from radiolabeled test compounds, and glucose has often served as a positive control. When constant amounts of radiolabel were added to soil in combination with increasing amounts of unlabeled substrates, glucose and some related hexoses behaved...

journal_title：Applied and environmental microbiology

authors： Shen J,Bartha R

更新日期：1996-07-01 00:00:00

abstract：:Prodigiosin (PG), a red linear tripyrrole pigment normally secreted by Serratia marcescens, has received attention for its reported immunosuppressive, antimicrobial, and anticancer properties. Although several genes have been shown to be important for prodigiosin synthesis, information on the regulatory mechanisms beh...

journal_title：Applied and environmental microbiology

authors： Pan X,Tang M,You J,Liu F,Sun C,Osire T,Fu W,Yi G,Yang T,Yang ST,Rao Z

更新日期：2021-01-04 00:00:00

abstract：:Antisera were raised against nine strains which had been isolated from phenol-acclimated oil refinery activated sludge. Although several antisera reacted significantly with the activated sludge during a period of adaptation to phenol, only an antiserum against one of the isolates, Alcaligenes sp. E2, reacted with the ...

journal_title：Applied and environmental microbiology

authors： Watanabe K,Hino S

更新日期：1996-10-01 00:00:00

abstract：:Three crude oil bioremediation techniques were applied in a randomized block field experiment simulating a coastal oil spill. Four treatments (no oil control, oil alone, oil plus nutrients, and oil plus nutrients plus an indigenous inoculum) were applied. In situ microbial community structures were monitored by phosph...

journal_title：Applied and environmental microbiology

authors： MacNaughton SJ,Stephen JR,Venosa AD,Davis GA,Chang YJ,White DC

更新日期：1999-08-01 00:00:00

abstract：:This study describes the optimization of PCR parameters and testing of a wide number of microbial species to establish a highly specific and sensitive PCR-based method of detection of a newly emerged pandemic Vibrio parahaemolyticus O3:K6 strain in pure cultures and seeded waters from the Gulf of Mexico (gulf water). ...

journal_title：Applied and environmental microbiology

authors： Myers ML,Panicker G,Bej AK

更新日期：2003-04-01 00:00:00

abstract：:The yeast Torulaspora delbrueckii, which propagates as a haploid, was made into a diploid by treatment with dimethyl sulfoxide (DMSO) on the regeneration of protoplasts. The diploid state was stably inherited; the cell volume was three times that of the parent strain and the cellular DNA content was two times that of ...

journal_title：Applied and environmental microbiology

authors： Sasaki T,Ohshima Y

更新日期：1987-07-01 00:00:00

abstract：:Saccharomyces cerevisiae normally cannot assimilate mannitol, a promising brown macroalgal carbon source for bioethanol production. The molecular basis of this inability remains unknown. We found that cells capable of assimilating mannitol arose spontaneously from wild-type S. cerevisiae during prolonged culture in ma...

journal_title：Applied and environmental microbiology

authors： Chujo M,Yoshida S,Ota A,Murata K,Kawai S

更新日期：2015-01-01 00:00:00

abstract：UNLABELLED:Lactobacillus rhamnosus GG is a lactic acid bacterium widely marketed by the food industry. Its genomic analysis led to the identification of a gene cluster encoding mucus-binding SpaCBA pili, which is located in a genomic island enriched in insertion sequence (IS) elements. In the present study, we analyzed...

journal_title：Applied and environmental microbiology

authors： Douillard FP,Ribbera A,Xiao K,Ritari J,Rasinkangas P,Paulin L,Palva A,Hao Y,de Vos WM

更新日期：2016-06-13 00:00:00

abstract：:PCR-based methods have been developed to rapidly screen for Legionella pneumophila in water as an alternative to time-consuming culture techniques. However, these methods fail to discriminate between live and dead bacteria. Here, we report a viability assay (viability PCR [v-PCR]) for L. pneumophila that combines ethi...

journal_title：Applied and environmental microbiology

authors： Delgado-Viscogliosi P,Solignac L,Delattre JM

更新日期：2009-06-01 00:00:00

abstract：:The intestinal contents of 59 Zairese freshwater fish were examined for the presence of potential human enteric pathogens. Edwardsiella tarda and Plesiomonas shigelloides were isolated from 57 and 59% of them, respectively. For both microorganisms there was a significant difference between the isolation rates from lak...

journal_title：Applied and environmental microbiology

authors： Van Damme LR,Vandepitte J

更新日期：1980-03-01 00:00:00

abstract：:The role of polyethylene glycol (PEG) in the transformation of Schizosaccharomyces pombe by electroporation is investigated by fluorescein isothiocyanate-dextran uptake and transformation studies. It is shown that when S. pombe cells are electroporated in the presence of PEG, the permeability state created is sustaine...

journal_title：Applied and environmental microbiology

authors： Hood MT,Stachow C

更新日期：1992-04-01 00:00:00

abstract：:The effects of mineral fertilizer (NPK) and organic manure on the community structure of soil ammonia-oxidizing bacteria (AOB) was investigated in a long-term (16-year) fertilizer experiment. The experiment included seven treatments: organic manure, half organic manure N plus half fertilizer N, fertilizer NPK, fertili...

journal_title：Applied and environmental microbiology

authors： Chu H,Fujii T,Morimoto S,Lin X,Yagi K,Hu J,Zhang J

更新日期：2007-01-01 00:00:00