Transcriptomic response of Listeria monocytogenes during the transition to the long-term-survival phase.

abstract：:The Cry2Aa3 gene was introduced into asporogenic Bacillus thuringiensis, and the synthesized protoxin killed Bombyx mori and Lymantria dispar larvae. Chymotrypsin hydrolyzed the linkages between 49Tyr/Val50 and 145Lys/Ser146 in the protoxin, and 50- and 58-kDa fragments were generated, respectively. Both peptides kill...

journal_title：Applied and environmental microbiology

authors： Ohsawa M,Tanaka M,Moriyama K,Shimazu M,Asano S,Miyamoto K,Haginoya K,Mitsui T,Kouya T,Taniguchi M,Hori H

更新日期：2012-07-01 00:00:00

abstract：:Production of unconventional oil and gas continues to rise, but the effects of high-density hydraulic fracturing (HF) activity near aquatic ecosystems are not fully understood. A commonly used biocide in HF, 2,2-dibromo-3-nitrilopropionamide (DBNPA), was studied in microcosms of HF-impacted (HF+) versus HF-unimpacted ...

journal_title：Applied and environmental microbiology

authors： Campa MF,Techtmann SM,Ladd MP,Yan J,Patterson M,Garcia de Matos Amaral A,Carter KE,Ulrich N,Grant CJ,Hettich RL,Lamendella R,Hazen TC

更新日期：2019-10-16 00:00:00

abstract：:Kinetic parameters and the role of cytochrome c(3) in sulfate, Fe(III), and U(VI) reduction were investigated in Desulfovibrio vulgaris Hildenborough. While sulfate reduction followed Michaelis-Menten kinetics (K(m) = 220 micro M), loss of Fe(III) and U(VI) was first-order at all concentrations tested. Initial reducti...

journal_title：Applied and environmental microbiology

authors： Elias DA,Suflita JM,McInerney MJ,Krumholz LR

更新日期：2004-01-01 00:00:00

abstract：:The putative role of biting flies in Bartonella transmission among ruminants was investigated. Amplification of the Bartonella citrate synthase gene from 83 Hippoboscidae was detected in 94% of 48 adult Lipoptena cervi flies, 71% of 17 adult Hippobosca equina flies, 100% of 20 adult Melophagus ovinus flies, and 100% o...

journal_title：Applied and environmental microbiology

authors： Halos L,Jamal T,Maillard R,Girard B,Guillot J,Chomel B,Vayssier-Taussat M,Boulouis HJ

更新日期：2004-10-01 00:00:00

abstract：:We investigated the in situ spatial organization of ammonia-oxidizing and nitrite-oxidizing bacteria in domestic wastewater biofilms and autotrophic nitrifying biofilms by using microsensors and fluorescent in situ hybridization (FISH) performed with 16S rRNA-targeted oligonucleotide probes. The combination of these t...

journal_title：Applied and environmental microbiology

authors： Okabe S,Satoh H,Watanabe Y

更新日期：1999-07-01 00:00:00

abstract：:Ammonia-oxidizing bacteria (AOB) are thought to contribute significantly to N2O production and methane oxidation in soils. Most of our knowledge derives from experiments with Nitrosomonas europaea, which appears to be of minor importance in most soils compared to Nitrosospira spp. We have conducted a comparative study...

journal_title：Applied and environmental microbiology

authors： Jiang QQ,Bakken LR

更新日期：1999-06-01 00:00:00

abstract：:An outstanding challenge toward efficient production of biofuels and value-added chemicals from plant biomass is the impact that lignocellulose-derived inhibitors have on microbial fermentations. Elucidating the mechanisms that underlie their toxicity is critical for developing strategies to overcome them. Here, using...

journal_title：Applied and environmental microbiology

authors： Pisithkul T,Jacobson TB,O'Brien TJ,Stevenson DM,Amador-Noguez D

更新日期：2015-09-01 00:00:00

abstract：:Bacteria able to utilize Aspon, Azodrin, Dasanit, diazinon, malathion, Orthene, parathion, Trithion, dimethoate, Dylox, methyl parathion, and Vapona as sole phosphorus sources were isolated from soil and sewage. Individual isolates used from 3 to 10 of these insecticides as sole phosphorus sources. The extent of growt...

journal_title：Applied and environmental microbiology

authors： Rosenberg A,Alexander M

更新日期：1979-05-01 00:00:00

abstract：:Algal-bacterial mats which grow in the effluent channels of alkaline hot springs provided an environment suitable for studying natural thermophilic methane producing bacteria. Methane was rapidly produced in cores taken from the meat and appeared to be an end product of decomposition of the algal-bacterial organic mat...

journal_title：Applied and environmental microbiology

authors： Ward DM

更新日期：1978-06-01 00:00:00

abstract：:Technological advancements, particularly in the field of geographic information systems (GIS), have made it possible to predict the likelihood of foodborne pathogen contamination in produce production environments using geospatial models. Yet, few studies have examined the validity and robustness of such models. This ...

journal_title：Applied and environmental microbiology

authors： Weller D,Shiwakoti S,Bergholz P,Grohn Y,Wiedmann M,Strawn LK

更新日期：2015-11-20 00:00:00

abstract：:Lipid accumulation and fatty acid composition in Candida 107 have been studied using a two-stage continuous culture system in which the first vessel was run under carbon-limited conditions and then the entire output was passed into a second vessel, where lipid accumulation was stimulated by adding only glucose. Maximu...

journal_title：Applied and environmental microbiology

authors： Hall MJ,Ratledge C

更新日期：1977-03-01 00:00:00

abstract：:Genomic probes were used to investigate hepatitis A virus (HAV) and enterovirus RNAs in two types of shellfish from natural beds (Atlantic coast, France). After elution concentration, nucleic acid extracted by proteinase K and purified by phenol-chloroform and ethanol precipitation was assayed by dot blot hybridizatio...

journal_title：Applied and environmental microbiology

authors： Le Guyader F,Apaire-Marchais V,Brillet J,Billaudel S

更新日期：1993-11-01 00:00:00

abstract：:A real-time PCR-based method targeting the 18S rRNA gene was developed for the quantitative detection of Hartmannella vermiformis, a free-living amoeba which is a potential host for Legionella pneumophila in warm water systems and cooling towers. The detection specificity was validated using genomic DNA of the closely...

journal_title：Applied and environmental microbiology

authors： Kuiper MW,Valster RM,Wullings BA,Boonstra H,Smidt H,van der Kooij D

更新日期：2006-09-01 00:00:00

abstract：:Simulation of a heat process used in the terminal dry-heat decontamination of the Viking spacecraft is reported. Naturally occurring airborne bacterial spores were collected on Teflon ribbons in selected spacecraft assembly areas and subsequently subjected to dry heat. Thermal inactivation experiments were conducted a...

journal_title：Applied and environmental microbiology

authors： Puleo JR,Bergstrom SL,Peeler JT,Oxborrow GS

更新日期：1978-09-01 00:00:00

abstract：:Proteorhodopsins (PRs) are widespread bacterial integral membrane proteins that function as light-driven proton pumps. Antarctic sea ice supports a complex community of autotrophic algae, heterotrophic bacteria, viruses, and protists that are an important food source for higher trophic levels in ice-covered regions of...

journal_title：Applied and environmental microbiology

authors： Koh EY,Atamna-Ismaeel N,Martin A,Cowie RO,Beja O,Davy SK,Maas EW,Ryan KG

更新日期：2010-09-01 00:00:00

abstract：:The cry19A operon of Bacillus thuringiensis subsp. jegathesan encodes two proteins, mosquitocidal Cry19A (ORF1; 75 kDa) and an ORF2 (60 kDa) of unknown function. Expression of the cry19A operon in an acrystalliferous strain of B. thuringiensis (4Q7) yielded one small crystal per cell, whereas no crystals were produced...

journal_title：Applied and environmental microbiology

authors： Barboza-Corona JE,Park HW,Bideshi DK,Federici BA

更新日期：2012-03-01 00:00:00

abstract：:Knowledge of the mechanism of pressure-induced inactivation of microorganisms could be helpful in defining an effective, relatively mild pressure treatment as a means of decontamination, especially in combination with other physical treatments or antimicrobial agents. We have studied the effect of high pressure on Lac...

journal_title：Applied and environmental microbiology

authors： Wouters PC,Glaasker E,Smelt JP

更新日期：1998-02-01 00:00:00

abstract：:We report the identification of novel archaea living in close association with bacteria in the cold (approximately 10 degrees C) sulfurous marsh water of the Sippenauer Moor near Regensburg, Bavaria, Germany. These microorganisms form a characteristic, macroscopically visible structure, morphologically comparable to a...

journal_title：Applied and environmental microbiology

authors： Rudolph C,Wanner G,Huber R

更新日期：2001-05-01 00:00:00

abstract：:The recent advent of tools enabling statistical inferences to be drawn from comparisons of microbial communities has enabled the focus of microbial ecology to move from characterizing biodiversity to describing the distribution of that biodiversity. Although statistical tools have been developed to compare community s...

journal_title：Applied and environmental microbiology

authors： Schloss PD,Handelsman J

更新日期：2006-10-01 00:00:00

abstract：:Methanogenic bacteria, which are presently identified on the basis of cell morphology and substrate conversion to CH(4), can be differentiated from nonmethanogens and identified in pure or mixed culture on the basis of their autofluorescence under ultraviolet illumination. ...

journal_title：Applied and environmental microbiology

authors： Mink RW,Dugan PR

更新日期：1977-03-01 00:00:00

abstract：:Veratryl alcohol, added as a supplement to cultures of Phanerochaete chrysosporium, enhanced ligninase activity through protection of the ligninase against inactivation by hydrogen peroxide produced by this fungus in cultures. In the presence of veratryl alcohol, the loss of ligninase activity observed in non-protein-...

journal_title：Applied and environmental microbiology

authors： Tonon F,Odier E

更新日期：1988-02-01 00:00:00

abstract：:Methyl fluoride is frequently used to specifically inhibit acetoclastic methanogenesis, thus allowing determination of the relative contribution of acetate versus H2/CO2 to total CH4 production in natural environments. However, the effect of the inhibitor on growth of the target archaeal population has not yet been st...

journal_title：Applied and environmental microbiology

authors： Penning H,Conrad R

更新日期：2006-01-01 00:00:00

abstract：:The fate of Listeria monocytogenes during refrigerated storage was determined on several processed meat products, including ham, bologna, wieners, sliced chicken, sliced turkey, fermented semidried sausage, bratwurst, and cooked roast beef. The meats were surface inoculated with a five-strain mixture of less than or e...

journal_title：Applied and environmental microbiology

authors： Glass KA,Doyle MP

更新日期：1989-06-01 00:00:00

abstract：:The cry1-type genes of Bacillus thuringiensis represent the largest cry gene family, which contains 50 distinct holotypes. It is becoming more and more difficult to identify cry1-type genes using current methods because of the increasing number of cry1-type genes. In the present study, an improved PCR-restriction frag...

journal_title：Applied and environmental microbiology

authors： Shu C,Liu D,Zhou Z,Cai J,Peng Q,Gao J,Song F,Zhang J

更新日期：2013-11-01 00:00:00

abstract：:The rapid degradation of marine infrastructure at the low tide level due to accelerated low-water corrosion (ALWC) is a problem encountered worldwide. Despite this, there is limited understanding of the microbial communities involved in this process. We obtained samples of the orange-colored tubercles commonly associa...

journal_title：Applied and environmental microbiology

authors： Phan HC,Wade SA,Blackall LL

更新日期：2020-06-17 00:00:00

abstract：:Cellular fatty acids of 10 strains of lactic acid bacteria were analyzed. The purpose of this work was to find lactic acid bacteria with high lactobacillic acid contents. The bacteria studied were unable to synthesize oleic acid. Some strains did not synthesize lactobacillic acid, although all were able to form dihydr...

journal_title：Applied and environmental microbiology

authors： Johnsson T,Nikkila P,Toivonen L,Rosenqvist H,Laakso S

更新日期：1995-12-01 00:00:00

abstract：:A bioassay method was developed to measure the average intensity within a UV disinfection reactor. The survival of spores of Bacillus subtilis was determined as a function of UV dose to prepare a standard curve. Spores were added to unknown systems, and the survival rate was used to determine the average intensity. A ...

journal_title：Applied and environmental microbiology

authors： Qualls RG,Johnson JD

更新日期：1983-03-01 00:00:00

abstract：:A spontaneous rpsL mutant of Thermus thermophilus was isolated in a search for new selection markers for this organism. This new allele, named rpsL1, encodes a K47R/K57E double mutant S12 ribosomal protein that confers a streptomycin-dependent (SD) phenotype to T. thermophilus. Models built on the available three-dime...

journal_title：Applied and environmental microbiology

authors： Blas-Galindo E,Cava F,López-Viñas E,Mendieta J,Berenguer J

更新日期：2007-08-01 00:00:00

abstract：:The respiration percentage of H-labeled glucose by heterotrophic microorganisms in water samples was determined by a method based on equimolar addition of [H]- and [C]glucose to samples. The respiration percentage of [H]glucose exceeded that of [C]glucose by 10% over the assayed range of respiration rates. Respiration...

journal_title：Applied and environmental microbiology

authors： Kuparinen J,Tamminen T

更新日期：1982-04-01 00:00:00

abstract：:The lysogenic bacteriophage APSE infects "Candidatus Hamiltonella defensa," a facultative endosymbiont of aphids and other sap-feeding insects. This endosymbiont has established a beneficial association with aphids, increasing survivorship following attack by parasitoid wasps. Although APSE and "Ca. Hamiltonella defen...

journal_title：Applied and environmental microbiology

authors： Degnan PH,Moran NA

更新日期：2008-11-01 00:00:00