Enhanced Alcaligenes faecalis Denitrification Rate with Electrodes as the Electron Donor.

abstract：:Caseicins A and B are low-molecular-weight antimicrobial peptides which are released by proteolytic digestion of sodium caseinate. Caseicin A (IKHQGLPQE) is a nine-amino-acid cationic peptide, and caseicin B (VLNENLLR) is a neutral eight-amino-acid peptide; both have previously been shown to exhibit antibacterial acti...

journal_title：Applied and environmental microbiology

authors： Norberg S,O'Connor PM,Stanton C,Ross RP,Hill C,Fitzgerald GF,Cotter PD

更新日期：2012-04-01 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：:A total of 52 strains of Lactobacillus acidophilus were examined for production of bacteriocins. A majority (63%) demonstrated inhibitory activity against all members of a four-species grouping of Lactobacillus leichmannii, Lactobacillus bulgaricus, Lactobacillus helveticus, and Lactobacillus lactis. Four L. acidophil...

journal_title：Applied and environmental microbiology

authors： Barefoot SF,Klaenhammer TR

更新日期：1983-06-01 00:00:00

abstract：:Arthrobacter viscosus NRRL B-1973 produces its viscous extracellular polysaccharides (EPS) when grown on media containing xylose or enzymatic xylan hydrolysates. Crude EPS formation from xylose averaged 12 g/liter when initial culture pH was adjusted to 8.0 and total nitrogen was limited to 0.03%. Purified EPS from pe...

journal_title：Applied and environmental microbiology

authors： Novak JS,Tanenbaum SW,Nakas JP

更新日期：1992-11-01 00:00:00

abstract：:The microbial transformation of [N-methyl-(sup14)C]aldicarb, a carbamate pesticide, occurred in aquifer, lake, and salt marsh sediments. Microbial degradation of aldicarb took place within 21 days in aquifer sediments from sites previously exposed to aldicarb (Jamesport, Long Island, N.Y.) but did not occur in sedimen...

journal_title：Applied and environmental microbiology

authors： Kazumi J,Capone DG

更新日期：1995-08-01 00:00:00

abstract：:Vibrio parahaemolyticus and Vibrio vulnificus, which are native to estuaries globally, are agents of seafood-borne or wound infections, both potentially fatal. Like all vibrios autochthonous to coastal regions, their abundance varies with changes in environmental parameters. Sea surface temperature (SST), sea surface ...

journal_title：Applied and environmental microbiology

authors： Johnson CN,Bowers JC,Griffitt KJ,Molina V,Clostio RW,Pei S,Laws E,Paranjpye RN,Strom MS,Chen A,Hasan NA,Huq A,Noriea NF 3rd,Grimes DJ,Colwell RR

更新日期：2012-10-01 00:00:00

abstract：:Pot experiments showed that Rhizobium japonicum cells entrapped in a polyacrylamide gel could be used as an inoculant for soybeans and compared favorably to laboratory-made peat base inoculant containing the same bacterial strain. ...

journal_title：Applied and environmental microbiology

authors： Dommergues YR,Diem HG,Divies C

更新日期：1979-04-01 00:00:00

abstract：:To produce recombinant hemoglobin in Escherichia coli, sufficient intracellular heme must be present, or the protein folds improperly and is degraded. In this study, coexpression of human hemoglobin genes and Plesiomonas shigelloides heme transport genes enhanced recombinant hemoglobin production in E. coli BL21(DE3) ...

journal_title：Applied and environmental microbiology

authors： Villarreal DM,Phillips CL,Kelley AM,Villarreal S,Villaloboz A,Hernandez P,Olson JS,Henderson DP

更新日期：2008-09-01 00:00:00

abstract：:A method has been described which can compare the efficacy of different nongermicidal handwashing protocols for removal of transient microbial flora without the necessity of establishing or relying on a previously determined baseline for an individual subject. The wash effluent is collected, and colony counts for the ...

journal_title：Applied and environmental microbiology

authors： Vesley D,Lillquist DR,Le CT

更新日期：1985-05-01 00:00:00

abstract：:We designed experiments to assess the effect of chlorine injury on the virulence of waterborne enteropathogens. Higher chlorine doses (0.9 to 1.5 mg/liter) were necessary to produce injured Yersinia enterocolitica, Salmonella typhimurium, and Shigella spp. than to produce injured enterotoxigenic Escherichia coli or co...

journal_title：Applied and environmental microbiology

authors： LeChevallier MW,Singh A,Schiemann DA,McFeters GA

更新日期：1985-08-01 00:00:00

abstract：:The microbial community composition of Wadden Sea sediments of the German North Sea coast was investigated by in situ hybridization with group-specific fluorescently labeled, rRNA-targeted oligonucleotides. A large fraction (up to 73%) of the DAPI (4',6-diamidino-2-phenylindole)-stained cells hybridized with the bacte...

journal_title：Applied and environmental microbiology

authors： Llobet-Brossa E,Rosselló-Mora R,Amann R

更新日期：1998-07-01 00:00:00

abstract：:In a previous study by our group, CH4 oxidation and N2 fixation were simultaneously activated in the roots of wild-type rice plants in a paddy field with no N input; both processes are likely controlled by a rice gene for microbial symbiosis. The present study examined which microorganisms in rice roots were responsib...

journal_title：Applied and environmental microbiology

authors： Bao Z,Okubo T,Kubota K,Kasahara Y,Tsurumaru H,Anda M,Ikeda S,Minamisawa K

更新日期：2014-08-01 00:00:00

abstract：:An extracellular serine proteinase from Brevibacterium linens ATCC 9174 was purified to homogeneity. pH and temperature optima were 8.5 and 50(deg)C, respectively. The results for the molecular mass of the proteinase were 56 kDa by sodium dodecyl sulfate-polyacrylamide gel electrophoresis and 126 kDa by gel filtration...

journal_title：Applied and environmental microbiology

authors： Rattray FP,Bockelmann W,Fox PF

更新日期：1995-09-01 00:00:00

abstract：:The model organism for polyhydroxybutyrate (PHB) biosynthesis, Ralstonia eutropha H16, possesses multiple isoenzymes of granules coating phasins as well as of PHB depolymerases, which degrade accumulated PHB under conditions of carbon limitation. In this study, recombinant Escherichia coli BL21(DE3) strains were used ...

journal_title：Applied and environmental microbiology

authors： Eggers J,Steinbüchel A

更新日期：2014-12-01 00:00:00

abstract：:We examined the harmful side effects on indigenous soil microorganisms of two organic solvents, acetone and dichloromethane, that are normally used for spiking of soil with polycyclic aromatic hydrocarbons for experimental purposes. The solvents were applied in two contamination protocols to either the whole soil samp...

journal_title：Applied and environmental microbiology

authors： Brinch UC,Ekelund F,Jacobsen CS

更新日期：2002-04-01 00:00:00

abstract：:The ability of certain oral biofilm bacteria to moderate pH through arginine metabolism by the arginine deiminase system (ADS) is a deterrent to the development of dental caries. Here, we characterize a novel Streptococcus strain, designated strain A12, isolated from supragingival dental plaque of a caries-free indivi...

journal_title：Applied and environmental microbiology

authors： Huang X,Palmer SR,Ahn SJ,Richards VP,Williams ML,Nascimento MM,Burne RA

更新日期：2016-01-29 00:00:00

abstract：:Characteristics of an obligately methylotrophic coccoid methanogen (strain GS-16) previously isolated from estuarine sediment are described. Growth was demonstrated on dimethyl sulfide (DMS) or trimethylamine (TMA), but not on methane thiol, methane thiol plus hydrogen, dimethyl disulfide, or methionine. DMS-grown cel...

journal_title：Applied and environmental microbiology

authors： Oremland RS,Kiene RP,Mathrani I,Whiticar MJ,Boone DR

更新日期：1989-04-01 00:00:00

abstract：:Piscirickettsia salmonis is an obligate intracellular bacterial pathogen of salmonid fish and the etiological agent of the aggressive disease salmonid rickettsial syndrome. Today, this disease, also known as piscirickettsiosis, is the cause of high mortality in net pen-reared salmonids in southern Chile. Although the ...

journal_title：Applied and environmental microbiology

authors： Henríquez V,Rojas MV,Marshall SH

更新日期：2003-10-01 00:00:00

abstract：:Laboratory batch tests indicate that addition of sterile municipal sewage biosolids to clay soil from four depths increases the numbers of Escherichia coli isolates recoverable in EC-MUG broth (EC broth with 4-methylumbelliferyl-beta-glucuronide). This effect was most marked for the deeper soil layers, with increases ...

journal_title：Applied and environmental microbiology

authors： Unc A,Gardner J,Springthorpe S

更新日期：2006-03-01 00:00:00

abstract：:Phytophthora ramorum is a recently described pathogen causing oak mortality (sudden oak death) in forests in coastal areas of California and southern Oregon and dieback and leaf blight in a range of tree, shrub, and herbaceous species in the United States and Europe. Due to the threat posed by this organism, stringent...

journal_title：Applied and environmental microbiology

authors： Tomlinson JA,Boonham N,Hughes KJ,Griffin RL,Barker I

更新日期：2005-11-01 00:00:00

abstract：:Strains of Bifidobacterium animalis subsp. lactis are extensively exploited by the food industry as health-promoting bacteria, although the genetic variability of members belonging to this taxon has so far not received much scientific attention. In this article, we describe the complete genetic makeup of the B. animal...

journal_title：Applied and environmental microbiology

authors： Milani C,Duranti S,Lugli GA,Bottacini F,Strati F,Arioli S,Foroni E,Turroni F,van Sinderen D,Ventura M

更新日期：2013-07-01 00:00:00

abstract：:Pleurotus ostreatus ;Florida' was grown in submerged liquid culture. The biomass yield of the fungus, grown for 3 days in 2-liter fermentors, where the mycelial pellets measuring 5 mm in diameter were formed, was 11.7 g (dry weight)/liter. Comparing the chemical constituents of fruiting bodies produced on cotton straw...

journal_title：Applied and environmental microbiology

authors： Hadar Y,Cohen-Arazi E

更新日期：1986-06-01 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：:We characterized the intracellular symbiotic microbiota of the bamboo pseudococcid Antonina crawii by performing a molecular phylogenetic analysis in combination with in situ hybridization. Almost the entire length of the bacterial 16S rRNA gene was amplified and cloned from A. crawii whole DNA. Restriction fragment l...

journal_title：Applied and environmental microbiology

authors： Fukatsu T,Nikoh N

更新日期：2000-02-01 00:00:00

abstract：:The reporter transposon-based system TnFuZ was used to identify exported proteins of the animal pathogen Corynebacterium pseudotuberculosis. Thirty-four out of 1,500 mutants had detectable alkaline phosphatase (PhoZ) activity. This activity was from 21 C. pseudotuberculosis loci that code for fimbrial and transport su...

journal_title：Applied and environmental microbiology

authors： Dorella FA,Estevam EM,Pacheco LG,Guimarães CT,Lana UG,Gomes EA,Barsante MM,Oliveira SC,Meyer R,Miyoshi A,Azevedo V

更新日期：2006-11-01 00:00:00

abstract：:In this study, the inactivating properties of liquid hydrogen peroxide (L-H(2)O(2)), vaporized hydrogen peroxide (V-H(2)O(2)), UV light, and a combination of V-H(2)O(2) and UV light were tested on murine norovirus 1 (MNV-1) and bacteriophages (φX174 and B40-8) as models for human noroviruses. Disinfection of surfaces ...

journal_title：Applied and environmental microbiology

authors： Li D,Baert L,De Jonghe M,Van Coillie E,Ryckeboer J,Devlieghere F,Uyttendaele M

更新日期：2011-02-01 00:00:00

abstract：:Lactocin 705 is a bacteriocin whose activity depends upon the complementation of two peptides, termed Lac705alpha and Lac705beta. Neither Lac705alpha nor Lac705beta displayed bacteriocin activity by itself when the growth of sensitive cells was monitored. To obtain molecular insights into the lactocin 705 mechanism of...

journal_title：Applied and environmental microbiology

authors： Castellano P,Vignolo G,Farías RN,Arrondo JL,Chehín R

更新日期：2007-01-01 00:00:00

abstract：:The preformed antimicrobial compounds produced by maize, 2,4-dihydroxy-7-methoxy-2H-1,4-benzoxazin-3-one and its desmethoxy derivative 2,4-dihydroxy-2H-1,4-benzoxazin-3-one, are highly reactive benzoxazinoids that quickly degrade to the antimicrobials 6-methoxy-2-benzoxazolinone (MBOA) and 2-benzoxazolinone (BOA), res...

journal_title：Applied and environmental microbiology

authors： Glenn AE,Hinton DM,Yates IE,Bacon CW

更新日期：2001-07-01 00:00:00

abstract：:We examined the competitive relationship between two isolates of denitrifying bacteria, both of which grow well under aerobic conditions but differ in their ability to grow under denitrifying conditions. The growth and persistence of the two isolates, added to sterile soil or added to soil previously colonized by the ...

journal_title：Applied and environmental microbiology

authors： Murray RE,Parsons LL,Smith MS

更新日期：1992-12-01 00:00:00

abstract：:A gram-negative bacterium which hydrolyzed aryl N-methylcarbamate insecticides was isolated from an agricultural soil which quickly degraded these pesticides. This organism, designated strain ER2, grew on carbofuran as a sole source of carbon and nitrogen with a doubling time of 3 h in a mineral salts medium. The arom...

journal_title：Applied and environmental microbiology

authors： Topp E,Hanson RS,Ringelberg DB,White DC,Wheatcroft R

更新日期：1993-10-01 00:00:00