pH signaling in Sclerotinia sclerotiorum: identification of a pacC/RIM1 homolog.

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

abstract：:The degradation of the herbicides EPTC (S-ethyl dipropylthiocarbamate) and atrazine (2-chloro-4-ethyl-amino-6-isopropylamino-1,3,5-triazine) is associated with an indigenous plasmid in Rhodococcus sp. strain TE1. Plasmid DNA libraries of Rhodococcus sp. strain TE1 were constructed in a Rhodococcus-Escherichia coli shu...

journal_title：Applied and environmental microbiology

authors： Shao ZQ,Behki R

更新日期：1995-05-01 00:00:00

abstract：:We detected and identified genotypes of human-pathogenic microsporidia in fecal samples from 51 asymptomatic captive-bred pet parrots in South Korea. Microsporidia were identified in 8 samples (15.7%); 7 parrots tested positive for Encephalitozoon hellem, and 1 parrot tested positive for both E. hellem and Encephalito...

journal_title：Applied and environmental microbiology

authors： Lee SY,Lee SS,Lyoo YS,Park HM

更新日期：2011-12-01 00:00:00

abstract：:Growth of the Pseudomonas mendocina ymp strain on insoluble ferrihydrite is enhanced by exogenous reductants with concurrent increase in soluble iron concentrations. This shows that exogenous reductants play a substantial role in the overall microbial iron bioavailability. The exogenous reductants may work together wi...

journal_title：Applied and environmental microbiology

authors： Dhungana S,Anthony CR 3rd,Hersman LE

更新日期：2007-05-01 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：:A system of tangential-flow filtration was evaluated for use in the detection of Giardia cysts in drinking water. This method was more sensitive in recovering cysts than a frequently used wound-orlon system of through-filtration. ...

journal_title：Applied and environmental microbiology

authors： Isaac-Renton JL,Fung CP,Lochan A

更新日期：1986-08-01 00:00:00

abstract：:A project to investigate biofouling, under conditions relevant to ocean thermal energy conversion heat exchangers, was conducted during July through September 1977 at a site about 13 km north of St. Croix (U.S. Virgin Islands). Seawater was drawn from a depth of 20 m, within the surface mixed layer, through aluminum p...

journal_title：Applied and environmental microbiology

authors： Aftring RP,Taylor BF

更新日期：1979-10-01 00:00:00

abstract：:The prokaryote community activity and structural characteristics within marine sediment sampled across a continental shelf area located off eastern Antarctica (66 degrees S, 143 degrees E; depth range, 709 to 964 m) were studied. Correlations were found between microbial biomass and aminopeptidase and chitinase rates,...

journal_title：Applied and environmental microbiology

authors： Bowman JP,McCammon SA,Gibson JA,Robertson L,Nichols PD

更新日期：2003-05-01 00:00:00

abstract：:The use of the food-grade bacterium Lactococcus lactis as a DNA delivery vehicle at the mucosal level is an attractive DNA vaccination strategy. Previous experiments showed that recombinant L. lactis expressing the Listeria monocytogenes inlA gene can deliver a functional gene into mammalian cells. Here, we explored t...

journal_title：Applied and environmental microbiology

authors： Guimarães VD,Innocentin S,Lefèvre F,Azevedo V,Wal JM,Langella P,Chatel JM

更新日期：2006-11-01 00:00:00

abstract：:Swarming Proteus spp. were detected with the use of proteometry (a most-probable-number technique) in the fecal material of selected animal species and in raw sewage from a local sewage treatment plant. Proteus spp. were not detected in any of several soil and freshwater samples examined. Since rat feces harbored high...

journal_title：Applied and environmental microbiology

authors： Stahl ML,Williams FD

更新日期：1981-03-01 00:00:00

abstract：:A radioisotope method was devised to study bacterial respiratory reduction of arsenate in sediments. The following two arsenic-rich soda lakes in California were chosen for comparison on the basis of their different salinities: Mono Lake (approximately 90 g/liter) and Searles Lake (approximately 340 g/liter). Profiles...

journal_title：Applied and environmental microbiology

authors： Kulp TR,Hoeft SE,Miller LG,Saltikov C,Murphy JN,Han S,Lanoil B,Oremland RS

更新日期：2006-10-01 00:00:00

abstract：:Norovirus is one of the most common causes of acute viral gastroenteritis. The virus is spread via the fecal-oral route, most commonly from infected food and water, but several outbreaks have originated from contamination of surfaces with infectious virus. In this study, a close surrogate of human norovirus causing ga...

journal_title：Applied and environmental microbiology

authors： Warnes SL,Summersgill EN,Keevil CW

更新日期：2015-02-01 00:00:00

abstract：:We report an ex vivo method, which uses pieces of human skin excised during routine plastic surgery, for testing survival of hazardous pathogens. Using this procedure, we compared the survival of human herpesvirus 2 on human skin and on metal disks. At the physiological skin temperature of 32 degrees C, the half-life ...

journal_title：Applied and environmental microbiology

authors： Graham ML,Springthorpe VS,Sattar SA

更新日期：1996-11-01 00:00:00

abstract：:The so-called Fe/Mn-oxidizing bacteria have long been recognized for their potential to form extracellular iron hydroxide or manganese oxide structures in aquatic environments. Bacterial species belonging to the genus Gallionella, one type of such bacteria, oxidize iron and produce uniquely twisted extracellular stalk...

journal_title：Applied and environmental microbiology

authors： Suzuki T,Hashimoto H,Matsumoto N,Furutani M,Kunoh H,Takada J

更新日期：2011-05-01 00:00:00

abstract：:We developed a chemiluminometric assay of beta-galactosidase in coliform bacteria, using a phenylgalactose-substituted 1,2-dioxetane derivative as a substrate. Permeabilization of cells is required to ensure the efficient cellular uptake of this compound. By this method, one coliform seeded in 100 ml of sterile water ...

journal_title：Applied and environmental microbiology

authors： Van Poucke SO,Nelis HJ

更新日期：1995-12-01 00:00:00

abstract：:The oxidation of methane in anoxic marine sediments is thought to be mediated by a consortium of methane-consuming archaea and sulfate-reducing bacteria. In this study, we compared results of rRNA gene (rDNA) surveys and lipid analyses of archaea and bacteria associated with methane seep sediments from several differe...

journal_title：Applied and environmental microbiology

authors： Orphan VJ,Hinrichs KU,Ussler W 3rd,Paull CK,Taylor LT,Sylva SP,Hayes JM,Delong EF

更新日期：2001-04-01 00:00:00

abstract：:Commercial turkey flocks in North Carolina have been found to be colonized frequently with Campylobacter coli strains that are resistant to several antimicrobials (tetracycline, streptomycin, erythromycin, kanamycin, and ciprofloxacin/nalidixic acid). Such strains have been designated multidrug resistant (MDR). Howeve...

journal_title：Applied and environmental microbiology

authors： D'lima CB,Miller WG,Mandrell RE,Wright SL,Siletzky RM,Carver DK,Kathariou S

更新日期：2007-04-01 00:00:00

abstract：:Brevibacterium linens M18, isolated from red smear cheese, produces a substance that inhibits the growth of Listeria spp. and several coryneform and other gram-positive bacteria. No gram-negative bacteria were inhibited. The substance is heat labile, sensitive to proteolytic enzymes, and stable between pH 3 and 12. Hi...

journal_title：Applied and environmental microbiology

authors： Valdés-Stauber N,Scherer S

更新日期：1994-10-01 00:00:00

abstract：:SslI, a type II restriction endonuclease, was purified from Streptococcus salivarius subsp. thermophilus strain BSN 45. SslI is an isoschizomer of BstNI. SslI activity was maximum at pH 8.8, 0 to 50 mM NaCl, 2 to 8 mM Mg2+, and 42 degrees C. Activity against phage DNA in vitro was demonstrated. ...

journal_title：Applied and environmental microbiology

authors： Benbadis L,Garel JR,Hartley DL

更新日期：1991-12-01 00:00:00

abstract：:The gene encoding serine alkaline protease (SapSh) of the psychrotrophic bacterium Shewanella strain Ac10 was cloned in Escherichia coli. The amino acid sequence deduced from the 2,442-bp nucleotide sequence revealed that the protein was 814 amino acids long and had an estimated molecular weight of 85,113. SapSh exhib...

journal_title：Applied and environmental microbiology

authors： Kulakova L,Galkin A,Kurihara T,Yoshimura T,Esaki N

更新日期：1999-02-01 00:00:00

abstract：:The bacteria that cause necrotizing hepatopancreatitis in Penaeus vannamei adversely affect penaeid shrimp cultured in the western hemisphere. 16S rRNA and gyrase B gene analyses determined the taxonomic position of these bacteria. The name "Candidatus Hepatobacter penaei" is proposed for these pathogenic bacteria, wh...

journal_title：Applied and environmental microbiology

authors： Nunan LM,Pantoja CR,Gomez-Jimenez S,Lightner DV

更新日期：2013-02-01 00:00:00

abstract：:In this study, a number of Listeria monocytogenes strains of different origins were evaluated for in vitro invasion capacity for various human cell types (monocytic THP-1, enterocytic Caco-2, and hepatocytic HepG2 cells) and for expression levels of specific virulence genes. For THP-1 cells, no differences between cli...

journal_title：Applied and environmental microbiology

authors： Werbrouck H,Grijspeerdt K,Botteldoorn N,Van Pamel E,Rijpens N,Van Damme J,Uyttendaele M,Herman L,Van Coillie E

更新日期：2006-06-01 00:00:00

abstract：:Profiles of dissolved O(2) and methane with increasing depth were generated for Lake Washington sediment, which suggested the zone of methane oxidation is limited to the top 0.8 cm of the sediment. Methane oxidation potentials were measured for 0.5-cm layers down to 1.5 cm and found to be relatively constant at 270 to...

journal_title：Applied and environmental microbiology

authors： Auman AJ,Stolyar S,Costello AM,Lidstrom ME

更新日期：2000-12-01 00:00:00

abstract：:Vibrio alginolyticus is one of the most abundant microorganisms in marine environments and is also an opportunistic pathogen mediating high-mortality vibriosis in marine animals. Alternative sigma factors play essential roles in bacterial pathogens in the adaptation to environmental changes during infection and the ad...

journal_title：Applied and environmental microbiology

authors： Gu D,Zhang J,Hao Y,Xu R,Zhang Y,Ma Y,Wang Q

更新日期：2019-07-01 00:00:00

abstract：:Wood extractives, commonly referred to as pitch, cause major problems in the manufacturing of pulp and paper. Treatment of nonsterile southern yellow pine chips for 14 days with Pseudomonas fluorescens, Pseudomonas sp., Xanthomonas campestris, and Serratia marcescens reduced wood extractives by as much as 40%. Control...

journal_title：Applied and environmental microbiology

authors： Burnes TA,Blanchette RA,Farrell RL

更新日期：2000-12-01 00:00:00

abstract：:Prior growth of seven enterohemorrhagic and one nonenterohemorrhagic strains of Escherichia coli in tryptic soy broth with (TSB+G) and without (TSB-G) 1% glucose was evaluated for its effect on acid tolerance. The final pHs of 18-h TSB+G and TSB-G cultures were 4.6 to 5.2 and 6.9 to 7.0, respectively. Cells were then ...

journal_title：Applied and environmental microbiology

authors： Buchanan RL,Edelson SG

更新日期：1996-11-01 00:00:00

abstract：:A total of 530 strains of Staphylococcus aureus were isolated from the defeathering machinery of a chicken processing plant and from neck skin samples of carcasses at different stages of processing in two visits 4 weeks apart. Eleven different plasmid profiles were detected in the isolates, eight being common to both ...

journal_title：Applied and environmental microbiology

authors： Dodd CE,Chaffey BJ,Waites WM

更新日期：1988-06-01 00:00:00

abstract：:Three common food pathogenic microorganisms were exposed to treatments simulating those used in food processing. Treated cell suspensions were then analyzed for reduction in growth by plate counting. Flow cytometry (FCM) and fluorescence-activated cell sorting (FACS) were carried out on treated cells stained for membr...

journal_title：Applied and environmental microbiology

authors： Kennedy D,Cronin UP,Wilkinson MG

更新日期：2011-07-01 00:00:00

abstract：:Francisella tularensis has been associated with naturally occurring waterborne outbreaks and is also of interest as a potential biological weapon. Recovery of this pathogen from water using cultural methods is challenging due to the organism's fastidious growth requirements and interference by indigenous bacteria. A 1...

journal_title：Applied and environmental microbiology

authors： Humrighouse BW,Adcock NJ,Rice EW

更新日期：2011-09-01 00:00:00

abstract：:Application of a mycorrhizal inoculum could be one way to increase the yield of rice plants and reduce the application of fertilizer. We therefore studied arbuscular mycorrhizal fungi (AMF) in the roots of wetland rice (Oryza sativa L.) collected at the seedling, tillering, heading, and ripening stages in four paddy w...

journal_title：Applied and environmental microbiology

authors： Wang Y,Li T,Li Y,Björn LO,Rosendahl S,Olsson PA,Li S,Fu X

更新日期：2015-04-01 00:00:00