Division of Listeria monocytogenes serovar 1/2a strains into two groups by PCR and restriction enzyme analysis.

abstract：:Resistance to Bacillus thuringiensis Cry1Ac toxin was characterized in a population of Helicoverpa zea larvae previously shown not to have an alteration in toxin binding as the primary resistance mechanism to this toxin. Cry1Ac-selected larvae (AR1) were resistant to protoxins and toxins of Cry1Ab, Cry1Ac, and the cor...

journal_title：Applied and environmental microbiology

authors： Caccia S,Moar WJ,Chandrashekhar J,Oppert C,Anilkumar KJ,Jurat-Fuentes JL,Ferré J

更新日期：2012-08-01 00:00:00

abstract：:This study aimed at assessing the dynamics of lactic acid bacteria and other Firmicutes associated with durum wheat organs and processed products. 16S rRNA gene-based high-throughput sequencing showed that Lactobacillus, Streptococcus, Enterococcus, and Lactococcus were the main epiphytic and endophytic genera among l...

journal_title：Applied and environmental microbiology

authors： Minervini F,Celano G,Lattanzi A,Tedone L,De Mastro G,Gobbetti M,De Angelis M

更新日期：2015-10-01 00:00:00

abstract：:The virulence factor internalin A (InlA) facilitates the uptake of Listeria monocytogenes by epithelial cells that express the human isoform of E-cadherin. Previous studies identified naturally occurring premature stop codon (PMSC) mutations in inlA and demonstrated that these mutations are responsible for virulence a...

journal_title：Applied and environmental microbiology

authors： Van Stelten A,Nightingale KK

更新日期：2008-12-01 00:00:00

abstract：:Fresh produce is known to carry nonpathogenic epiphytic microorganisms. During agricultural production and harvesting, leafy greens can become contaminated with antibiotic-resistant pathogens or commensals from animal and human sources. As lettuce does not undergo any inactivation or preservation treatment during proc...

journal_title：Applied and environmental microbiology

authors： Holvoet K,Sampers I,Callens B,Dewulf J,Uyttendaele M

更新日期：2013-11-01 00:00:00

abstract：:Sphingomonas paucimobilis B90A is able to degrade the alpha-, beta-, gamma-, and delta-isomers of hexachlorocyclohexane (HCH). It contains the genes linA, linB, linC, linD, linE, and linR, which have been implicated in HCH degradation. In this study, dynamic expression of the lin genes was measured in chemostat-grown ...

journal_title：Applied and environmental microbiology

authors： Suar M,van der Meer JR,Lawlor K,Holliger C,Lal R

更新日期：2004-11-01 00:00:00

abstract：:Wastewater disinfection is used in many countries for reducing fecal coliform levels in effluents. Disinfection is therefore frequently used to improve recreational bathing waters which do not comply with microbiological standards. It is unknown whether human enteric viruses (which are responsible for waterborne disea...

journal_title：Applied and environmental microbiology

authors： Tree JA,Adams MR,Lees DN

更新日期：2003-04-01 00:00:00

abstract：:Two new nickel-resistant strains of Alcaligenes species were selected from a large number (about 400) of strains isolated from ecosystems polluted by heavy metals and were studied on the physiological and molecular level. Alcaligenes xylosoxydans 31A is a heterotrophic bacterium, and Alcaligenes eutrophus KTO2 is an a...

journal_title：Applied and environmental microbiology

authors： Schmidt T,Stoppel RD,Schlegel HG

更新日期：1991-11-01 00:00:00

abstract：:The thermal inactivation kinetics of Salmonella enteritidis PT4 between 49 and 60 degrees C were investigated. Using procedures designed to eliminate methodological artifacts, we found that the death kinetics deviated from the accepted model of first-order inactivation. When we used high-density stationary-phase popul...

journal_title：Applied and environmental microbiology

authors： Humpheson L,Adams MR,Anderson WA,Cole MB

更新日期：1998-02-01 00:00:00

abstract：:Comparative genomics have revealed massive horizontal gene transfer (HGT) between Mycoplasma species sharing common ruminant hosts. Further results pointed toward an integrative conjugative element (ICE) as an important contributor of HGT in the small-ruminant-pathogen Mycoplasma agalactiae. To estimate the prevalence...

journal_title：Applied and environmental microbiology

authors： Tardy F,Mick V,Dordet-Frisoni E,Marenda MS,Sirand-Pugnet P,Blanchard A,Citti C

更新日期：2015-03-01 00:00:00

abstract：:Through use of commercially available DnaK proteins and anti-DnaK monoclonal antibodies, a competitive enzyme-linked immunosorbent assay was developed to quantify this heat shock protein in Escherichia coli ATCC 25922 subjected to various heating regimens. For a given process lethality (F(70)(10) of 1, 3, and 5 min), ...

journal_title：Applied and environmental microbiology

authors： Seyer K,Lessard M,Piette G,Lacroix M,Saucier L

更新日期：2003-06-01 00:00:00

abstract：:A bacterium, strain BIS-6, that grew aerobically on dimethylsulfoniopropionate (DMSP) was isolated from an intertidal mud sample. Strain BIS-6 quantitatively demethylated DMSP and 3-methiolpropionate to 3-mercaptopropionate. Strain BIS-6 was a versatile methylotroph growing on the osmolytes DMSP and glycine betaine an...

journal_title：Applied and environmental microbiology

authors： Visscher PT,Taylor BF

更新日期：1994-12-01 00:00:00

abstract：:The spatiotemporal distributions of Aeromonas spp. and fecal coliforms in a cove receiving sewage treatment effluent and draining into a brackish lagoon were studied for 34 months with sampling at six stations. A total of 452 strains of Aeromonas spp. were isolated and identified at the outflow of the treatment system...

journal_title：Applied and environmental microbiology

authors： Monfort P,Baleux B

更新日期：1991-09-01 00:00:00

abstract：:White-nose syndrome is a fungal disease that has decimated bat populations across eastern North America. Identification of the etiologic agent, Pseudogymnoascus destructans (formerly Geomyces destructans), in environmental samples is essential to proposed management plans. A major challenge is the presence of closely ...

journal_title：Applied and environmental microbiology

authors： Shuey MM,Drees KP,Lindner DL,Keim P,Foster JT

更新日期：2014-03-01 00:00:00

abstract：:Geobacter sulfurreducens PCA completely oxidized lactate and reduced iron or an electrode, producing pyruvate and acetate intermediates. Compared to the current produced by Shewanella oneidensis MR-1, G. sulfurreducens PCA produced 10-times-higher current levels in lactate-fed microbial electrolysis cells. The kinetic...

journal_title：Applied and environmental microbiology

authors： Call DF,Logan BE

更新日期：2011-12-01 00:00:00

abstract：:Stromatolites, organosedimentary structures formed by microbial activity, are found throughout the geological record and are important markers of biological history. More conspicuous in the past, stromatolites occur today in a few shallow marine environments, including Hamelin Pool in Shark Bay, Western Australia. Ham...

journal_title：Applied and environmental microbiology

authors： Papineau D,Walker JJ,Mojzsis SJ,Pace NR

更新日期：2005-08-01 00:00:00

abstract：:Although many Lactobacillus strains used as probiotics are believed to modulate host immune responses, the molecular natures of the components of such probiotic microorganisms directly involved in immune modulation process are largely unknown. We aimed to assess the function of polysaccharide moiety of the cell wall o...

journal_title：Applied and environmental microbiology

authors： Yasuda E,Serata M,Sako T

更新日期：2008-08-01 00:00:00

abstract：:Denitrifying microbial communities and denitrification in salt marsh sediments may be affected by many factors, including environmental conditions, nutrient availability, and levels of pollutants. The objective of this study was to examine how microbial community composition and denitrification enzyme activities (DEA)...

journal_title：Applied and environmental microbiology

authors： Cao Y,Green PG,Holden PA

更新日期：2008-12-01 00:00:00

abstract：:The pathways responsible for cell wall polysaccharide biosynthesis are vital in eukaryotic microorganisms. The corresponding synthases are potential targets of inhibitors such as fungicides. Despite their fundamental and economical importance, most polysaccharide synthases are not well characterized, and their molecul...

journal_title：Applied and environmental microbiology

authors： Briolay A,Bouzenzana J,Guichardant M,Deshayes C,Sindt N,Bessueille L,Bulone V

更新日期：2009-04-01 00:00:00

abstract：:Ectomycorrhizal (ECM) fungi are important mutualists for the growth and health of most boreal trees. Forest age and its host species composition can impact the composition of ECM fungal communities. Although plentiful empirical data exist for forested environments, the effects of established vegetation and its success...

journal_title：Applied and environmental microbiology

authors： Hui N,Liu X,Kotze DJ,Jumpponen A,Francini G,Setälä H

更新日期：2017-11-16 00:00:00

abstract：:Motile phototrophic consortia are highly regular associations in which numerous cells of green sulfur bacteria surround a flagellated colorless beta-proteobacterium in the center. To date, seven different morphological types of such consortia have been described. In addition, two immotile associations involving green ...

journal_title：Applied and environmental microbiology

authors： Glaeser J,Overmann J

更新日期：2004-08-01 00:00:00

abstract：:The common reed (Phragmites australis), a cosmopolitan aquatic macrophyte, plays an important role in the structure and function of aquatic ecosystems. We compared bacterial community compositions (BCCs) and their assembly processes in the root-associated compartments (i.e., rhizosphere and endosphere) of reed and bul...

journal_title：Applied and environmental microbiology

authors： He R,Zeng J,Zhao D,Huang R,Yu Z,Wu QL

更新日期：2020-07-02 00:00:00

abstract：:[This corrects the article on p. 507 in vol. 30.]. ...

journal_title：Applied and environmental microbiology

authors：

更新日期：1983-12-01 00:00:00

abstract：:The effect of the glutathione reductase (GshR) activity of Lactobacillus sanfranciscensis DSM20451(T) on the thiol levels in fermented sourdoughs was determined, and the oxygen tolerance of the strain was also determined. The gshR gene coding for a putative GshR was sequenced and inactivated by single-crossover integr...

journal_title：Applied and environmental microbiology

authors： Jänsch A,Korakli M,Vogel RF,Gänzle MG

更新日期：2007-07-01 00:00:00

abstract：:Atypical El Tor strains of Vibrio cholerae O1 harboring variant ctxB genes of cholera toxin (CT) have gradually become a major cause of recent cholera epidemics. Vibrio mimicus occasionally produces CT, encoded by ctxAB on CTXФ genome; toxin-coregulated pilus (TCP), a major intestinal colonization factor; and also the...

journal_title：Applied and environmental microbiology

authors： Neogi SB,Chowdhury N,Awasthi SP,Asakura M,Okuno K,Mahmud ZH,Islam MS,Hinenoya A,Nair GB,Yamasaki S

更新日期：2019-01-23 00:00:00

abstract：:The determination of bacterial densities in aquatic sediments generally requires that a dilution-mixing treatment be used before enumeration of organisms by the most-probable-number fermentation tube method can be done. Differential sediment and organism settling rates may, however, influence the distribution of the m...

journal_title：Applied and environmental microbiology

authors： Doyle JD,Tunnicliff B,Kramer RE,Brickler SK

更新日期：1984-10-01 00:00:00

abstract：:Polyclonal antibodies of predetermined specificity for pediocin PA-1 (pedA1) have been generated by immunization of rabbits with a chemically synthesized C-terminal fragment of this bacteriocin (PH2) conjugated to the carrier protein keyhole limpet hemocyanin (KLH). The sensitivity and specificity of the PH2-KLH-gener...

journal_title：Applied and environmental microbiology

authors： Martínez JM,Martínez MI,Suárez AM,Herranz C,Casaus P,Cintas LM,Rodríguez JM,Hernández PE

更新日期：1998-11-01 00:00:00

abstract：:1-Hydroxybenzotriazole, violuric acid, and N-hydroxyacetanilide are three N-OH compounds capable of mediating a range of laccase-catalyzed biotransformations, such as paper pulp delignification and degradation of polycyclic hydrocarbons. The mechanism of their enzymatic oxidation was studied with seven fungal laccases...

journal_title：Applied and environmental microbiology

authors： Xu F,Kulys JJ,Duke K,Li K,Krikstopaitis K,Deussen HJ,Abbate E,Galinyte V,Schneider P

更新日期：2000-05-01 00:00:00

abstract：:Two types of novel aromatic copolyesters were synthesized from 11-phenoxyundecanoic acid (11-POU) as the sole carbon source and the cosubstrates 11-POU and octanoate, respectively, by isolated Pseudomonas putida BM01 that is known to accumulate high concentrations of medium-chain-length polyesters. Insoluble 11-POU wa...

journal_title：Applied and environmental microbiology

authors： Song JJ,Yoon SC

更新日期：1996-02-01 00:00:00

abstract：:Salmonella enterica serovar Enteritidis was detected in artificially inoculated eggs within 24 h through a rapid monoclonal antibody-based dot blot immunoassay. Detection in poultry and other products required 28 h. Samples were directly enriched in homogenized egg without the need for pre- or postenrichment steps. Se...

journal_title：Applied and environmental microbiology

authors： Yoshimasu MA,Zawistowski J

更新日期：2001-01-01 00:00:00

abstract：:Soil salinization is a growing threat to global agriculture and carbon sequestration, but to date it remains unclear how microbial processes will respond. We studied the acute response to salt exposure of a range of anabolic and catabolic microbial processes, including bacterial (leucine incorporation) and fungal (ace...

journal_title：Applied and environmental microbiology

authors： Rath KM,Maheshwari A,Bengtson P,Rousk J

更新日期：2016-01-22 00:00:00