Round robin investigation of methods for the recovery of poliovirus from drinking water.

abstract：:Using bacteria to transform reactive corrosion products into stable compounds represents an alternative to traditional methods employed in iron conservation. Two environmental Aeromonas strains (CA23 and CU5) were used to transform ferric iron corrosion products (goethite and lepidocrocite) into stable ferrous iron-be...

journal_title：Applied and environmental microbiology

authors： Kooli WM,Junier T,Shakya M,Monachon M,Davenport KW,Vaideeswaran K,Vernudachi A,Marozau I,Monrouzeau T,Gleasner CD,McMurry K,Lienhard R,Rufener L,Perret JL,Sereda O,Chain PS,Joseph E,Junier P

更新日期：2019-01-23 00:00:00

abstract：:Several natural isolates of Escherichia coli O157:H7 have previously been shown to exhibit stationary-phase-dependent variation in their resistance to inactivation by high hydrostatic pressure. In this report we demonstrate that loss of the stationary-phase-inducible sigma factor RpoS resulted in decreased resistance ...

journal_title：Applied and environmental microbiology

authors： Robey M,Benito A,Hutson RH,Pascual C,Park SF,Mackey BM

更新日期：2001-10-01 00:00:00

abstract：:A rhizosphere Gram-positive bacterial isolate, Paenibacillus sp. NAIST15-1, exhibits intriguing motility behavior on hard agar medium. Paenibacillus sp. shows increased transcription of flagellar genes and hyperflagellation when transferred from liquid to solid medium. Hyperflagellated cells form wandering colonies th...

journal_title：Applied and environmental microbiology

authors： Kobayashi K,Kanesaki Y,Yoshikawa H

更新日期：2017-07-17 00:00:00

abstract：:The ability of terminal restriction fragment (T-RFLP or TRF) profiles of 16S rRNA genes to provide useful information about the relative diversity of complex microbial communities was investigated by comparison with other methods. Four soil communities representing two pinyon rhizosphere and two between-tree (interspa...

journal_title：Applied and environmental microbiology

authors： Dunbar J,Ticknor LO,Kuske CR

更新日期：2000-07-01 00:00:00

abstract：:Several recent outbreaks of toxoplasmosis were related to drinking water. We propose a strategy for Toxoplasma oocyst detection as part of an approach to detecting multiple waterborne parasites, including Giardia and Cryptosporidium spp., by the U.S. Environmental Protection Agency method with the same sample. Water s...

journal_title：Applied and environmental microbiology

authors： Villena I,Aubert D,Gomis P,Ferté H,Inglard JC,Denis-Bisiaux H,Dondon JM,Pisano E,Ortis N,Pinon JM

更新日期：2004-07-01 00:00:00

abstract：:Continuous centrifugation of large volumes of water from natural southeastern lakes allowed quantitative detection of Legionella pneumophila by direct immunofluorescent staining. Positive samples were injected intraperitoneally into guinea pigs, and the L. pneumophila were isolated and identified by their morphologica...

journal_title：Applied and environmental microbiology

authors： Fliermans CB,Cherry WB,Orrison LH,Thacker L

更新日期：1979-06-01 00:00:00

abstract：:Upflow, anaerobic, fixed-bed, activated charcoal biotreatment columns capable of operating at free cyanide concentrations of greater than 100 mg liter-1 with a hydraulic retention time of less than 48 h were developed. Methanogenesis was maintained under a variety of feed medium conditions which included ethanol, phen...

journal_title：Applied and environmental microbiology

authors： Fallon RD,Cooper DA,Speece R,Henson M

更新日期：1991-06-01 00:00:00

abstract：:Rhizobium fredii USDA 206 harbors four large plasmids, one of which carries nodulation and nitrogen fixation genes. Previously isolated groups of plasmid-cured derivatives of strain USDA 206 were compared with each other to determine possible plasmid functions. Mutant strain 206CANS was isolated as a nonmucoid (Muc) d...

journal_title：Applied and environmental microbiology

authors： Barbour WM,Elkan GH

更新日期：1989-04-01 00:00:00

abstract：:Diel nitrogen fixation studies were conducted with assemblages of cyanobacteria sampled from surface blooms on Sanctuary Lake, Pa. The studies were conducted between July and September of 1982 to 1985 by using the acetylene reduction technique. Assemblages with the lowest cell concentrations (0.9 x 10 to 1.0 x 10 cell...

journal_title：Applied and environmental microbiology

authors： Storch TA,Saunders GW,Ostrofsky ML

更新日期：1990-02-01 00:00:00

abstract：:The circulation of human parechoviruses (HPeVs) in the population was studied by environmental surveillance comprising of molecular analyses of sewage samples (n = 89) that were collected from 15 different locations in The Netherlands. Samples were taken from sewage originating from schools (n = 9) or from parts of mu...

journal_title：Applied and environmental microbiology

authors： Lodder WJ,Wuite M,de Roda Husman AM,Rutjes SA

更新日期：2013-10-01 00:00:00

abstract：:A gene, designated cry11B, encoding a 81,293-Da crystal protein of Bacillus thuringiensis subsp. jegathesan was cloned by using a gene-specific oligonucleotide probe. The sequence of the Cry11B protein, as deduced from the sequence of the cry11B gene, contains large regions of similarity with the Cry11A toxin (previou...

journal_title：Applied and environmental microbiology

authors： Delécluse A,Rosso ML,Ragni A

更新日期：1995-12-01 00:00:00

abstract：:Listeria monocytogenes is a foodborne pathogen that causes high rates of hospitalization and mortality in people infected. Contamination of fresh, ready to eat produce by this pathogen is especially troubling because of the ability of this bacterium to grow on produce under refrigeration temperatures. In this study, w...

journal_title：Applied and environmental microbiology

authors： Tran TD,Del Cid C,Hnasko R,Gorski L,McGarvey JA

更新日期：2020-12-17 00:00:00

abstract：:A recombinant Escherichia coli strain carrying a plasmid with an antibiotic resistance marker and expressing the green fluorescent protein was inoculated at a concentration of 3.8 x 10(8) CFU/g into direct-cut wheat (348 g of dry matter kg(-1)), wilted wheat (450 g of dry matter kg(-1)), and corn (375 g of dry matter ...

journal_title：Applied and environmental microbiology

authors： Chen Y,Sela S,Gamburg M,Pinto R,Weinberg ZG

更新日期：2005-09-01 00:00:00

abstract：:The importance of sulfate respiration in the microbial mat found in the low-sulfate thermal outflow of Mushroom Spring in Yellowstone National Park was evaluated using a combination of molecular, microelectrode, and radiotracer studies. Despite very low sulfate concentrations, this mat community was shown to sustain a...

journal_title：Applied and environmental microbiology

authors： Dillon JG,Fishbain S,Miller SR,Bebout BM,Habicht KS,Webb SM,Stahl DA

更新日期：2007-08-01 00:00:00

abstract：:Lysine iron agar, modified by the addition of bile salts, novobiocin, lactose, and sucrose, is a valuable plating medium for the isolation of Salmonella, including H2S-negative strains. ...

journal_title：Applied and environmental microbiology

authors： Rappold H,Bolderdijk RF

更新日期：1979-07-01 00:00:00

abstract：:The contributions of various components of soil microflora and microfauna to rhizosphere phosphatase activity were determined with hydroponic cultures. Three treatments were employed: (i) plants alone (Bouteloua gracilis (H.B.K.) Lag. ex Steud.) (ii) plants plus bacteria (Pseudomonas sp.), and (iii) plants plus bacter...

journal_title：Applied and environmental microbiology

authors： Gould WD,Coleman DC,Rubink AJ

更新日期：1979-05-01 00:00:00

abstract：:Six strains of a new species, Legionella sainthelensi, were isolated from freshwater in areas affected by the volcanic eruptions of Mt. St. Helens in the state of Washington. Strains of L. sainthelensi are culturally and biochemically similar to other legionellae. They grow on buffered charcoal yeast agar but not on m...

journal_title：Applied and environmental microbiology

authors： Campbell J,Bibb WF,Lambert MA,Eng S,Steigerwalt AG,Allard J,Moss CW,Brenner DJ

更新日期：1984-02-01 00:00:00

abstract：:The outer membrane of microbial cells forms an effective barrier for hydrophobic compounds, potentially causing an uptake limitation for hydrophobic substrates. Low bioconversion activities (1.9 U g(cdw)(-1)) have been observed for the ω-oxyfunctionalization of dodecanoic acid methyl ester by recombinant Escherichia c...

journal_title：Applied and environmental microbiology

authors： Julsing MK,Schrewe M,Cornelissen S,Hermann I,Schmid A,Bühler B

更新日期：2012-08-01 00:00:00

abstract：:Double-stranded RNA (dsRNA) viruses in some fungi are associated with hypovirulence and have been used or proposed as biological control agents. We isolated 7.5-kb dsRNAs from 13 of 286 field strains of Fusarium graminearum isolated from maize in Korea. One of these strains, DK21, was examined in more detail. This str...

journal_title：Applied and environmental microbiology

authors： Chu YM,Jeon JJ,Yea SJ,Kim YH,Yun SH,Lee YW,Kim KH

更新日期：2002-05-01 00:00:00

abstract：:A six-step biochemical key is presented for the identification of all recognized Enterococcus spp. The key consists of 12 tests, but no more than 6 are needed for the most complicated identification. The reliability of the key has been evaluated with collection type strains and clinical and environmental isolates. Thi...

journal_title：Applied and environmental microbiology

authors： Manero A,Blanch AR

更新日期：1999-10-01 00:00:00

abstract：:The discovery of a letter intentionally filled with dried Bacillus anthracis spores in the office of a United States senator prompted the collection and quarantine of all mail in congressional buildings. This mail was subsequently searched for additional intentionally contaminated letters. A microbiological sampling s...

journal_title：Applied and environmental microbiology

authors： Beecher DJ

更新日期：2006-08-01 00:00:00

abstract：:Total extracted DNA from two heavily polychlorobiphenyl-contaminated soils was analyzed with respect to biphenyl dioxygenase sequences and activities. This was done by PCR amplification and cloning of a DNA segment encoding the active site of the enzyme. The translated sequences obtained fell into three similarity clu...

journal_title：Applied and environmental microbiology

authors： Standfuss-Gabisch C,Al-Halbouni D,Hofer B

更新日期：2012-04-01 00:00:00

abstract：:We found that a robust energy taxis response mediated by the Aer receptor can sometimes mask chemotaxis mediated by other methyl-accepting chemotaxis proteins (MCPs) in Pseudomonas aeruginosa. We identified PA2652 as a chemoreceptor for malate by screening aer mcp double mutants by using swarm plate assays. ...

journal_title：Applied and environmental microbiology

authors： Alvarez-Ortega C,Harwood CS

更新日期：2007-12-01 00:00:00

abstract：:Growth of Clostridium thermocellum in batch cultures was studied over a broad range of cellobiose concentrations. Cultures displayed important differences in their substrate metabolism as determined by the end product yields. Bacterial growth was severely limited when the initial cellobiose concentration was 0.2 (wt/v...

journal_title：Applied and environmental microbiology

authors： Brener D,Johnson BF

更新日期：1984-05-01 00:00:00

abstract：:A new virulent phage belonging to the Siphoviridae family and able to infect Lactococcus garvieae strains was isolated from compost soil. Phage GE1 has a prolate capsid (56 by 38 nm) and a long noncontractile tail (123 nm). It had a burst size of 139 and a latent period of 31 min. Its host range was limited to only tw...

journal_title：Applied and environmental microbiology

authors： Eraclio G,Tremblay DM,Lacelle-Côté A,Labrie SJ,Fortina MG,Moineau S

更新日期：2015-12-01 00:00:00

abstract：:Growth of Zymomonas mobilis ATCC 29191 and CP4 in a continuous stirred tank fermentor resulted in the selection of stable flocculating variants. Factors responsible for enhancing the system pressures selective for the morphological variants were identified. By incorporating some modifications into the design of the fe...

journal_title：Applied and environmental microbiology

authors： Fein JE,Zawadzki BC,Lawford HG,Lawford GR

更新日期：1983-06-01 00:00:00

abstract：:Portions of published procedures for measurement of ergosterol content of decomposing plants were examined for their influence upon ergosterol yield. Common methods of treatment of plant samples prior to sterol extraction (e.g., oven drying, freezing, lyophilization) led to reduced recoveries of ergosterol (ca. 20 to ...

journal_title：Applied and environmental microbiology

authors： Newell SY,Arsuffi TL,Fallon RD

更新日期：1988-07-01 00:00:00

abstract：:Air drying of raw sludge caused inactivation of indigenous viruses. A gradual loss of infectivity occurred with the loss of water until the solids content reached about 80%. A more rapid decline of viral infectivity occurred with further dewatering. ...

journal_title：Applied and environmental microbiology

authors： Brashear DA,Ward RL

更新日期：1983-06-01 00:00:00

abstract：:The spore-forming bacterium Paenibacillus larvae causes a severe and highly infective bee disease, American foulbrood (AFB). Despite the large economic losses induced by AFB, the virulence factors produced by P. larvae are as yet unknown. To identify such virulence factors, we experimentally infected young, susceptibl...

journal_title：Applied and environmental microbiology

authors： Schild HA,Fuchs SW,Bode HB,Grünewald B

更新日期：2014-04-01 00:00:00

abstract：:Divercin V41 (DV41) is a class IIa bacteriocin produced by Carnobacterium divergens V41. This antilisterial peptide is homologous to pediocin PA-1 and contains two disulfide bonds. To establish the structure-activity relationships of this specific family of bacteriocin, chemical modifications and enzymatic hydrolysis ...

journal_title：Applied and environmental microbiology

authors： Bhugaloo-Vial P,Douliez JP,Moll D,Dousset X,Boyaval P,Marion D

更新日期：1999-07-01 00:00:00