Use of murine myeloma protein M467 for detecting Salmonella spp. in milk.

abstract：:A microscopically pure enrichment culture of a gram-negative anaerobic bacterium, in the present article referred to as PER-K23, was isolated from an anaerobic packed-bed column in which tetrachloroethene (PCE) was reductively transformed to ethane via trichloroethene (TCE), cis-1,2-dichloroethene (cis-1,2-DCE), chlor...

journal_title：Applied and environmental microbiology

authors： Holliger C,Schraa G,Stams AJ,Zehnder AJ

更新日期：1993-09-01 00:00:00

abstract：:Whole cells of the parent strain of Beijerinckia, grown with succinate and biphenyl, oxidized dibenzo-p-dioxin and several chlorinated dioxins. The rate of oxidation of the chlorinated dibenzo-p-dioxins decreased with an increasing degree of chlorine substitution. A mutant strain (B8/36) of Beijerinckia oxidized diben...

journal_title：Applied and environmental microbiology

authors： Klecka GM,Gibson DT

更新日期：1980-02-01 00:00:00

abstract：:Gene clusters for biosynthesis of the fungal polyketides hypothemycin and radicicol from Hypomyces subiculosus and Pochonia chlamydosporia, respectively, were sequenced. Both clusters encode a reducing polyketide synthase (PKS) and a nonreducing PKS like those in the zearalenone cluster of Gibberella zeae, plus enzyme...

journal_title：Applied and environmental microbiology

authors： Reeves CD,Hu Z,Reid R,Kealey JT

更新日期：2008-08-01 00:00:00

abstract：:Water resources contaminated with wastewater are an important source for the dissemination of enteric viruses with an impact on the health of the population. The aim of the study was to assess the viral contamination of freshwater from a dam in Argentina by using infectious enterovirus detection, viral RNA amplificati...

journal_title：Applied and environmental microbiology

authors： Masachessi G,Pisano MB,Prez VE,Martínez LC,Michelena JF,Martínez-Wassaf M,Giordano MO,Isa MB,Pavan JV,Welter A,Nates SV,Ré V

更新日期：2018-02-14 00:00:00

abstract：:An accurate most-probable-number enumeration method was developed for counting the number of Beggiatoa trichomes from various freshwater sediments. The medium consisted of extracted hay, diluted soil extract, 0.05% acetate, and 15 to 35 U of catalase per ml. The same enrichment medium, but without the acetate, was the...

journal_title：Applied and environmental microbiology

authors： Strohl WR,Larkin JM

更新日期：1978-11-01 00:00:00

abstract：:Seasonal variation in the phylogenetic composition of Synechococcus assemblages in estuarine and coastal waters of Hong Kong was examined through pyrosequencing of the rpoC1 gene. Sixteen samples were collected in 2009 from two stations representing estuarine and ocean-influenced coastal waters, respectively. Synechoc...

journal_title：Applied and environmental microbiology

authors： Xia X,Vidyarathna NK,Palenik B,Lee P,Liu H

更新日期：2015-11-01 00:00:00

abstract：:A protocol was developed to detect bacteria inhabiting microarthropods by means of small-subunit rRNA-targeted fluorescence in situ hybridization and microscopy. The protocol is based on cryosections of whole specimens. In contrast to more commonly applied paraffin-embedding techniques, the protocol is quicker and red...

journal_title：Applied and environmental microbiology

authors： Thimm T,Tebbe CC

更新日期：2003-05-01 00:00:00

abstract：:The effects of organic and inorganic nutrient additions on the specific growth rates of bacterioplankton in oligotrophic lake water cultures were investigated. Lake water was first passed through 0.8-mum-pore-size filters (prescreening) to remove bacterivores and to minimize confounding effects of algae. Specific grow...

journal_title：Applied and environmental microbiology

authors： Coveney MF,Wetzel RG

更新日期：1992-01-01 00:00:00

abstract：:Injury induced in Escherichia coli cells by chlorination was studied from a physiological standpoint. Predictable and reproducible injury was found to occur rapidly in 0.5 mg of chlorine per liter and was reversible under nonselective conditions. There was an extended lag period in the growth of chlorinated cells not ...

journal_title：Applied and environmental microbiology

authors： Camper AK,McFeters GA

更新日期：1979-03-01 00:00:00

abstract：:Although it is widely believed that horizontal patchiness exists in microbial sediment communities, determining the extent of variability or the particular members of the bacterial community which account for the observed differences among sites at various scales has not been routinely demonstrated. In this study, hor...

journal_title：Applied and environmental microbiology

authors： Scala DJ,Kerkhof LJ

更新日期：2000-05-01 00:00:00

abstract：:Vibrio cholerae, an environmental organism, is a facultative human pathogen. Here, we report the virulence profiles, comprising 18 genetic markers, of 102 clinical and 692 environmental V. cholerae strains isolated in Bangladesh between March 2004 and January 2006, showing the variability of virulence determinants wit...

journal_title：Applied and environmental microbiology

authors： Hasan NA,Ceccarelli D,Grim CJ,Taviani E,Choi J,Sadique A,Alam M,Siddique AK,Sack RB,Huq A,Colwell RR

更新日期：2013-09-01 00:00:00

abstract：:Hot-water extracts of mesquite (Prosopis glandulosa) wood were assayed for their total carbohydrate, reducing sugar, and glucose content. These hydrolysates were then used as complete media for yeast growth. A total of 10 strains of yeasts were evaluated for their biomass production in the mesquite wood hydrolysates. ...

journal_title：Applied and environmental microbiology

authors： Stanlake GJ

更新日期：1986-08-01 00:00:00

abstract：:Chlorella stigmatophora LB 993 was grown in artificial seawater under controlled conditions. The production of cell wall polysaccharides attached to the cells and dissolved in the growth medium was monitored during algal growth. Preliminary characterization of the dissolved polysaccharides of C. stigmatophora and othe...

journal_title：Applied and environmental microbiology

authors： Kaplan D,Christiaen D,Arad SM

更新日期：1987-12-01 00:00:00

abstract：:Pollutant degradation is present mainly in the surface layer of biofilms, and the surface layer is the most vulnerable to impairment by toxic pollutants. In this work, the effects of nanosized TiO2 (n-TiO2) on the average thicknesses of Bacillus subtilis biofilm and on bacterial attachment on different surfaces were i...

journal_title：Applied and environmental microbiology

authors： Zhang P,Guo JS,Yan P,Chen YP,Wang W,Dai YZ,Fang F,Wang GX,Shen Y

更新日期：2018-04-16 00:00:00

abstract：:The selective incorporation of precursors specific for individual fatty acids in germinating and outgrowing spores of Bacillus thuringiensis is described. The specific precursors utilized were [C]butyrate, -isobutyrate, -valerate, and -isovalerate, which were incorporated into even-numbered normal-chain isomers, even-...

journal_title：Applied and environmental microbiology

authors： Nickerson KW,Bulla LA

更新日期：1980-07-01 00:00:00

abstract：:The major gut bacteria of the worker caste of nine species of Australian termites, belonging to four families, were isolated and identified to generic level. All species were either facultative anaerobes or strict aerobes. A correlation appears to exist between the major gut bacterium and the family to which the termi...

journal_title：Applied and environmental microbiology

authors： Eutick ML,O'Brien RW,Slaytor M

更新日期：1978-05-01 00:00:00

abstract：:Low-molecular-weight (LMW) RNA molecules were analyzed to characterize rhizobial isolates that nodulate the common bean growing in Spain. Since LMW RNA profiles, determined by staircase electrophoresis, varied across the rhizobial species nodulating beans, we demonstrated that bean isolates recovered from Spanish soil...

journal_title：Applied and environmental microbiology

authors： Velázquez E,Martínez-Romero E,Rodríguez-Navarro DN,Trujillo ME,Daza A,Mateos PF,Martínez-Molina E,van Berkum P

更新日期：2001-02-01 00:00:00

abstract：:The aim of this work was to identify genes in Lactococcus lactis subsp. lactis IL1403 and Lactococcus lactis subsp. cremoris Wg2 important for adsorption of the 936-species phages bIL170 and phi 645, respectively. Random insertional mutagenesis of the two L. lactis strains was carried out with the vector pGh9:ISS1, an...

journal_title：Applied and environmental microbiology

authors： Dupont K,Janzen T,Vogensen FK,Josephsen J,Stuer-Lauridsen B

更新日期：2004-10-01 00:00:00

abstract：:The study site located in the Mediterranean Sea was visited eight times in 2005 and 2006 to collect samples from the epipelagic (5 m), mesopelagic (200 m, 600 m), and bathypelagic (1,000 m, 2,000 m) zones. Randomly amplified polymorphic DNA PCR (RAPD-PCR) analysis was used to obtain fingerprints from microbial and vir...

journal_title：Applied and environmental microbiology

authors： Winter C,Weinbauer MG

更新日期：2010-10-01 00:00:00

abstract：:Campylobacter infections are increasing and pose a serious public health problem in Denmark. Infections in humans and broiler flocks show similar seasonality, suggesting that climate may play a role in infection. We examined the effects of temperature, precipitation, relative humidity, and hours of sunlight on Campylo...

journal_title：Applied and environmental microbiology

authors： Patrick ME,Christiansen LE,Wainø M,Ethelberg S,Madsen H,Wegener HC

更新日期：2004-12-01 00:00:00

abstract：:We determined the prevalences of Escherichia coli O157:H7 in feces, hide, and carcasses of meat goats at a U.S. processing plant. Prevalences were 11.1%, 2.7%, and 2.7%, respectively. Sixteen pulsed-field gel electrophoresis (PFGE) subtypes were identified among 49 E. coli O157:H7 isolates, some of which were present ...

journal_title：Applied and environmental microbiology

authors： Jacob ME,Foster DM,Rogers AT,Balcomb CC,Sanderson MW

更新日期：2013-07-01 00:00:00

abstract：:Escherichia coli O157:H7 carried on plant surfaces, including alfalfa sprouts, has been implicated in food poisoning and outbreaks of disease in the United States. Adhesion to cell surfaces is a key component for bacterial establishment and colonization on many types of surfaces. Several E. coli O157:H7 surface protei...

journal_title：Applied and environmental microbiology

authors： Torres AG,Jeter C,Langley W,Matthysse AG

更新日期：2005-12-01 00:00:00

abstract：:In order to identify antifungal compounds from natural sources to be used as ingredients in the bakery industry, water/salt-soluble extracts (WSE) from different legume flour hydrolysates obtained by the use of a fungal protease were assayed against Penicillium roqueforti DPPMAF1. The agar diffusion assays allowed the...

journal_title：Applied and environmental microbiology

authors： Rizzello CG,Lavecchia A,Gramaglia V,Gobbetti M

更新日期：2015-06-15 00:00:00

abstract：:Recently, the lignin-degrading basidiomycete Pleurotus ostreatus has become a widely used model organism for fungal genomic and transcriptomic analyses. The increasing interest in this species has led to an increasing number of studies analyzing the transcriptional regulation of multigene families that encode extracel...

journal_title：Applied and environmental microbiology

authors： Castanera R,López-Varas L,Pisabarro AG,Ramírez L

更新日期：2015-06-15 00:00:00

abstract：:Sequence and terminal restriction fragment length polymorphism (T-RFLP) analyses revealed multiple alkB gene copies/cell in soil bacterial isolates and an apparently high genetic mobility among various phylogenetic groups. Identifying alkane degraders by alkB terminal restriction fragments (T-RFs) and sequences is str...

journal_title：Applied and environmental microbiology

authors： Giebler J,Wick LY,Schloter M,Harms H,Chatzinotas A

更新日期：2013-05-01 00:00:00

abstract：:The bacteriocin nisin is produced only by some strains of Lactococcus lactis, and to date production in other lactic acid bacteria has not been achieved. Enterococcus sp. strain N12beta is a nisin-immune transconjugant obtained from a nisin-producing donor (L. lactis ATCC 11454) and a dairy recipient (Enterococcus sp....

journal_title：Applied and environmental microbiology

authors： Li H,O'Sullivan DJ

更新日期：2002-07-01 00:00:00

abstract：:A beta-1,3-galactosyl-N-acetylhexosamine phosphorylase (GalGlyNAcP) homolog gene was cloned from Vibrio vulnificus CMCP6. In synthetic reactions, the recombinant enzyme acted only with GlcNAc and GalNAc as acceptors in the presence of alpha-d-galactose-1-phosphate as a donor to form lacto-N-biose I (LNB) (Galbeta1 -->...

journal_title：Applied and environmental microbiology

authors： Nakajima M,Kitaoka M

更新日期：2008-10-01 00:00:00

abstract：:The routine production and storage of frozen doughs are still problematic. Although commercial baker's yeast is highly resistant to environmental stress conditions, it rapidly loses stress resistance during dough preparation due to the initiation of fermentation. As a result, the yeast loses gassing power significantl...

journal_title：Applied and environmental microbiology

authors： Teunissen A,Dumortier F,Gorwa MF,Bauer J,Tanghe A,Loïez A,Smet P,Van Dijck P,Thevelein JM

更新日期：2002-10-01 00:00:00

abstract：:Enterotoxin-positive (Ent+) and enterotoxin-negative (Ent-) strains of Clostridium perfringens were cultured in Duncan-Strong sporulation medium containing starch at 37 and 46 degrees C. At 37 degrees C, all strains degraded starch and sporulated well. However, only Ent- strains could hydrolyze starch, grow extensivel...

journal_title：Applied and environmental microbiology

authors： García-Alvarado JS,Rodriguez MA,Labbé RG

更新日期：1992-01-01 00:00:00

abstract：:Single 10-bp primers were used to generate random amplified polymorphic DNA (RAPD) markers from commercial and wild strains of the cultivated mushroom Agaricus bisporus via the polymerase chain reaction. Of 20 primers tested, 19 amplified A. bisporus DNA, each producing 5 to 15 scorable markers ranging from 0.5 to 3.0...

journal_title：Applied and environmental microbiology

authors： Khush RS,Becker E,Wach M

更新日期：1992-09-01 00:00:00