Toluene induction and uptake kinetics and their inclusion in the specific-affinity relationship for describing rates of hydrocarbon metabolism.

abstract：:Cold shock at 0 to 15 degrees C for 1 to 3 h increased the thermal sensitivity of Listeria monocytogenes. In a model broth system, thermal death time at 60 degrees C was reduced by up to 45% after L. monocytogenes Scott A was cold shocked for 3 h. The duration of the cold shock affected thermal tolerance more than did...

journal_title：Applied and environmental microbiology

authors： Miller AJ,Bayles DO,Eblen BS

更新日期：2000-10-01 00:00:00

abstract：:Aphanothece halophytica is a halotolerant alkaliphilic cyanobacterium which can grow at NaCl concentrations up to 3.0 M and at pH values up to 11. The genome sequence revealed that the cyanobacterium Synechocystis sp. strain PCC 6803 contains five putative Na+/H+ antiporters, two of which are homologous to NhaP of Pse...

journal_title：Applied and environmental microbiology

authors： Wutipraditkul N,Waditee R,Incharoensakdi A,Hibino T,Tanaka Y,Nakamura T,Shikata M,Takabe T,Takabe T

更新日期：2005-08-01 00:00:00

abstract：:Bacteria in the genus Streptomyces and its close relatives are prolific producers of secondary metabolites with antibiotic activity. Genome sequencing of these bacteria has revealed a rich source of potentially new antibiotic pathways, whose products have never been observed. Moreover, these new pathways can provide n...

journal_title：Applied and environmental microbiology

authors： Fayed B,Ashford DA,Hashem AM,Amin MA,El Gazayerly ON,Gregory MA,Smith MC

更新日期：2015-12-01 00:00:00

abstract：:The initiation of methanogenesis in refuse occurs under high volatile fatty acid (VFA) concentration and low pH (5.5 to 6.25), which generally are reported to inhibit methanogenic Archaea. One hypothesized mechanism for the initiation of methanogenesis in refuse decomposition is the presence of pH-neutral niches withi...

journal_title：Applied and environmental microbiology

authors： Staley BF,de Los Reyes FL 3rd,Barlaz MA

更新日期：2011-04-01 00:00:00

abstract：:Carbazole 1,9a-dioxygenase (CARDO), a Rieske nonheme iron oxygenase (RO), is a three-component system composed of a terminal oxygenase (Oxy), ferredoxin, and a ferredoxin reductase. Oxy has angular dioxygenation activity against carbazole. Previously, site-directed mutagenesis of the Oxy-encoding gene from Janthinobac...

journal_title：Applied and environmental microbiology

authors： Inoue K,Usami Y,Ashikawa Y,Noguchi H,Umeda T,Yamagami-Ashikawa A,Horisaki T,Uchimura H,Terada T,Nakamura S,Shimizu K,Habe H,Yamane H,Fujimoto Z,Nojiri H

更新日期：2014-05-01 00:00:00

abstract：:The photosynthetic bacterium Rhodobacter sphaeroides is capable of producing H2 via nitrogenase when grown photoheterotrophically in the absence of N2. By using 14C-labeled malate, it was found that greater than 95% of this substrate was catabolized completely to CO2 during H2 production. About 60% of this catabolism ...

journal_title：Applied and environmental microbiology

authors： Macler BA,Bassham JA

更新日期：1988-11-01 00:00:00

abstract：:Forty-seven strains representing 14 different Bacillus species isolated from clinical and food samples were grown in reconstituted infant milk formulae (IMF) and subsequently assessed for adherence to, invasion of, and cytotoxicity toward HEp-2 and Caco-2 cells. Cell-free supernatant fluids from 38 strains (81%) were ...

journal_title：Applied and environmental microbiology

authors： Rowan NJ,Deans K,Anderson JG,Gemmell CG,Hunter IS,Chaithong T

更新日期：2001-09-01 00:00:00

abstract：:Six 16S rRNA-targeted oligonucleotide probes were designed, validated, and used to quantify predominant groups of anaerobic bacteria in human fecal samples. A set of two probes was specific for species of the Bacteroides fragilis group and the species Bacteroides distasonis. Two others were designed to detect species ...

journal_title：Applied and environmental microbiology

authors： Franks AH,Harmsen HJ,Raangs GC,Jansen GJ,Schut F,Welling GW

更新日期：1998-09-01 00:00:00

abstract：:We studied the growth of six culturable bacterial lineages from coastal North Sea picoplankton in environmental samples under different incubation conditions. The grazing pressure of heterotrophic nanoflagellates (HNF) was reduced either by double prefiltration through 0.8- micro m-pore-size filters or by 10-fold dilu...

journal_title：Applied and environmental microbiology

authors： Beardsley C,Pernthaler J,Wosniok W,Amann R

更新日期：2003-05-01 00:00:00

abstract：:7 alpha-Dehydroxylation of cholic acid and chenodeoxycholic acid by whole cells of strain c-25, a Eubacterium lentum-like intestinal anaerobe, was studied. 7 alpha-Dehydroxylase activity was observed only in whole cells grown in the presence of the primary bile acid (cholic acid or chenodeoxycholic acid). Chenodeoxych...

journal_title：Applied and environmental microbiology

authors： Masuda N,Oda H,Hirano S,Masuda M,Tanaka H

更新日期：1984-04-01 00:00:00

abstract：:The minimal nutritional growth requirements were determined for strains Okra B and Iwanai E, which are representatives of groups I and II, respectively, of Clostridium botulinum. These type B and E strains differed considerably in their nutrient requirements. The organic growth factors required in high concentrations ...

journal_title：Applied and environmental microbiology

authors： Whitmer ME,Johnson EA

更新日期：1988-03-01 00:00:00

abstract：:Due to the rapid expansion in microbial taxonomy, precise identification of common industrially and agriculturally relevant fungi such as Trichoderma species is challenging. In this study, we introduce the online multilocus identification system (MIST) for automated detection of 349 Trichoderma species based on a set ...

journal_title：Applied and environmental microbiology

authors： Dou K,Lu Z,Wu Q,Ni M,Yu C,Wang M,Li Y,Wang X,Xie H,Chen J,Zhang C

更新日期：2020-09-01 00:00:00

abstract：:Among 1,962 bacterial isolates from a smear-surface soft cheese (Munster cheese) screened for activity against Listeria monocytogenes, six produced antilisterial compounds other than organic acids. The bacterial strain WHE 92, which displayed the strongest antilisterial effect, was identified at the DNA level as Lacto...

journal_title：Applied and environmental microbiology

authors： Ennahar S,Aoude-Werner D,Sorokine O,Van Dorsselaer A,Bringel F,Hubert JC,Hasselmann C

更新日期：1996-12-01 00:00:00

abstract：:Salivaricin A (SalA), the first Streptococcus salivarius lantibiotic to be characterized, appears to be inhibitory to most Streptococcus pyogenes strains. A variant of the SalA structural gene (salA1) is present in more than 90% of S. pyogenes strains, but only strains of M serotype 4 and T pattern 4 produce the biolo...

journal_title：Applied and environmental microbiology

authors： Wescombe PA,Upton M,Dierksen KP,Ragland NL,Sivabalan S,Wirawan RE,Inglis MA,Moore CJ,Walker GV,Chilcott CN,Jenkinson HF,Tagg JR

更新日期：2006-02-01 00:00:00

abstract：:Isogenic strains of Escherichia coli O157:H7, missing either stx(2) or the entire Stx2-encoding phage, were compared with the parent strain for their abilities to colonize sheep. The absence of the phage or of the Shiga toxin did not significantly impact the magnitude or duration of shedding of E. coli O157:H7. ...

journal_title：Applied and environmental microbiology

authors： Cornick NA,Helgerson AF,Sharma V

更新日期：2007-01-01 00:00:00

abstract：:The comparative adherence of seven strains of Staphylococcus epidermidis to plastic surfaces was measured by an agar overlay technique in which adherent organisms were counted by their ability to form colonies under an agar overlay. The degree of adherence to plastics decreased in the order polystyrene, polyvinyl chlo...

journal_title：Applied and environmental microbiology

authors： Mackenzie AM,Rivera-Calderon RL

更新日期：1985-11-01 00:00:00

abstract：:The presence of Yersinia ruckeri in a French fish farm was investigated. Y. ruckeri was isolated mainly from algae and sediment samples rather than from water. Twenty-two Y. ruckeri isolates were obtained, and three strains were distinguished by enterobacterial repetitive intergenic consensus PCR amplification. These ...

journal_title：Applied and environmental microbiology

authors： Coquet L,Cosette P,Quillet L,Petit F,Junter GA,Jouenne T

更新日期：2002-02-01 00:00:00

abstract：:Lyophilizatin of 13 cyanobacterial cultures belonging to seven genera was attempted in a variety of suspending substances. All organisms survived lyophilization when suspended in lamb serum. Some of the organisms could be successfully lyophilized in horse serum, beef serum, fetal bovine serum, or human ascites fluid. ...

journal_title：Applied and environmental microbiology

authors： Corbett LL,Parker DL

更新日期：1976-12-01 00:00:00

abstract：:Unidentified lactic acid bacterium (LAB) isolates which had mainly been detected in spoiled, marinated, modified atmosphere packaged (MAP) broiler meat products during two previous studies, were identified and analyzed for their phenotypic properties and the capability to produce biogenic amines. To establish the taxo...

journal_title：Applied and environmental microbiology

authors： Koort J,Murros A,Coenye T,Eerola S,Vandamme P,Sukura A,Björkroth J

更新日期：2005-08-01 00:00:00

abstract：:Flow cytometry, using fluorescein-bound specific antibodies and propidium iodide, was shown to be effective in detecting Legionella spp. in cooling tower waters. The procedure was quicker and less labor intensive than fluorescent microscopy. The use of these procedures also identified qualitative differences, perhaps ...

journal_title：Applied and environmental microbiology

authors： Tyndall RL,Hand RE Jr,Mann RC,Evans C,Jernigan R

更新日期：1985-04-01 00:00:00

abstract：:Fructansucrase enzymes polymerize the fructose moiety of sucrose into levan or inulin fructans, with beta(2-6) and beta(2-1) linkages, respectively. The probiotic bacterium Lactobacillus johnsonii strain NCC 533 possesses a single fructansucrase gene (open reading frame AAS08734) annotated as a putative levansucrase p...

journal_title：Applied and environmental microbiology

authors： Anwar MA,Kralj S,van der Maarel MJ,Dijkhuizen L

更新日期：2008-06-01 00:00:00

abstract：:A pair of vectors for expression of heterologous genes in Lactococcus lactis was constructed. In addition to an origin of replication that has a broad host range, these vectors contain a multiple cloning site flanked by gene expression signals originating from L. lactis subsp. cremoris Wg2. The two vectors, about 3.7 ...

journal_title：Applied and environmental microbiology

authors： van de Guchte M,van der Vossen JM,Kok J,Venema G

更新日期：1989-01-01 00:00:00

abstract：:Sixty-eight halobacteria, including both culture collection strains and fresh isolates from widely differing geographical areas, were tested for susceptibility to arsenate, cadmium, chromium, cobalt, copper, lead, mercury, nickel, silver, and zinc ions by an agar dilution technique. The culture collection strains show...

journal_title：Applied and environmental microbiology

authors： Nieto JJ,Ventosa A,Ruiz-Berraquero F

更新日期：1987-05-01 00:00:00

abstract：:Flocs consisting of Anabaena and Zoogloea spp. were used as a model system for the study of planktonic phototroph-heterotroph interactions. In CO(2)-limited continuous culture (3.2 mumol of NaHCO(3) liter h, 1.5 mumol of glucose liter h, pH 8.5, D = 0.026 h), the biomass of the phototroph increased 8.6-fold due to ass...

journal_title：Applied and environmental microbiology

authors： Schiefer GE,Caldwell DE

更新日期：1982-07-01 00:00:00

abstract：:Twenty-six subsurface samples were collected from a borehole at depths of 173.3 to 196.8 m in the saturated zone at the Hanford Site in south-central Washington State. The sampling was performed throughout strata that included fine-grained lacustrine (lake) sediments, a paleosol (buried soil) sequence, and coarse-grai...

journal_title：Applied and environmental microbiology

authors： Kieft TL,Fredrickson JK,McKinley JP,Bjornstad BN,Rawson SA,Phelps TJ,Brockman FJ,Pfiffner SM

更新日期：1995-02-01 00:00:00

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：: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

authors： Van Poucke SO,Nelis HJ

更新日期：1996-02-01 00:00:00

abstract：:Cellulose is an abundant and renewable biopolymer that can be used for biofuel generation; however, structural entrapment with other cell wall components hinders enzyme-substrate interactions, a key bottleneck for ethanol production. Biomass is routinely subjected to treatments that facilitate cellulase-cellulose cont...

journal_title：Applied and environmental microbiology

authors： Wang H,Squina F,Segato F,Mort A,Lee D,Pappan K,Prade R

更新日期：2011-08-01 00:00:00

abstract：:Bacillus sp. strain SS, an aerobic, gram-positive sporeformer, was isolated from seeds of Astragalus crotalariae, a selenium-accumulating plant. This bacillus grew in a nutrient broth (containing beef extract and peptone) if the medium was supplemented with high concentrations of selenium. Concentrations of Na(2)SeO(3...

journal_title：Applied and environmental microbiology

authors： Lindblow-Kull C,Shrift A,Gherna RL

更新日期：1982-09-01 00:00:00

abstract：:Enterohemorrhagic Escherichia coli O157:H7 has a natural reservoir in the intestinal tracts of cattle. Colonization is asymptomatic and transient, but it is not clear if protective immunity is induced. This study demonstrates that prior colonization induces humoral immune responses to bacterial antigens and reduces ba...

journal_title：Applied and environmental microbiology

authors： Naylor SW,Flockhart A,Nart P,Smith DG,Huntley J,Gally DL,Low JC

更新日期：2007-06-01 00:00:00