3-Hydroxypropionaldehyde, an inhibitory metabolite of glycerol fermentation to 1,3-propanediol by enterobacterial species.

abstract：:The quantification of 16S rRNA by oligonucleotide probe hybridization was investigated with MagnaGraph (Micron Separation, Inc. [MSI]), Magna Charge (MSI), Magna (MSI), Immobilon-N (Millipore Corporation), and Nytran (Schleicher & Schuell, Inc.) membranes as supports for nucleic acid immobilization. The levels of dete...

journal_title：Applied and environmental microbiology

authors： Raskin L,Capman WC,Kane MD,Rittmann BE,Stahl DA

更新日期：1996-01-01 00:00:00

abstract：:Chromosomal integration of heterologous metabolic pathways is optimal for industrially relevant fermentation, as plasmid-based fermentation causes extra metabolic burden and genetic instabilities. In this work, chromosomal integration was adapted for the production of mevalonate, which can be readily converted into β-...

journal_title：Applied and environmental microbiology

authors： Wang J,Niyompanich S,Tai YS,Wang J,Bai W,Mahida P,Gao T,Zhang K

更新日期：2016-11-21 00:00:00

abstract：:The occurrence, structure, and mobility of Tn1546-like elements were studied in environmental vancomycin-resistant enterococci (VRE) isolated from municipal sewage, activated sludge, pharmaceutical waste derived from antibiotic production, seawater, blue mussels, and soil. Of 200 presumptive VRE isolates tested, 71 (3...

journal_title：Applied and environmental microbiology

authors： Guardabassi L,Dalsgaard A

更新日期：2004-02-01 00:00:00

abstract：:The psychrotolerant acidophile Acidithiobacillus ferrivorans has been identified from cold environments and has been shown to use ferrous iron and inorganic sulfur compounds as its energy sources. A bioinformatic evaluation presented in this study suggested that Acidithiobacillus ferrivorans utilized a ferrous iron ox...

journal_title：Applied and environmental microbiology

authors： Liljeqvist M,Rzhepishevska OI,Dopson M

更新日期：2013-02-01 00:00:00

abstract：:An optical method to quantify the fungal hyphae within decomposing leaves of deciduous trees was developed. The plant matrix was partially destroyed under hydrolytic conditions, and fungal hyphae and cellulose residues within the leaves were stained with Calcofluor M2R. Cellulose residues were subsequently depolymeriz...

journal_title：Applied and environmental microbiology

authors： Daniel O,Schonholzer F,Zeyer J

更新日期：1995-11-01 00:00:00

abstract：:This investigation introduces the use of an immunoglobulin A mouse myeloma protein for the detection of Salmonella spp. in milk. The immunoglobulin A protein M467 reacts with flagellin from a wide variety of serotypes. Two assays were developed which used an enzyme-linked immunosorbent assay (ELISA) and M467. Alkaline...

journal_title：Applied and environmental microbiology

authors： Smith AM,Jones C

更新日期：1983-10-01 00:00:00

abstract：:Searles Lake occupies a closed basin harboring salt-saturated, alkaline brines that have exceptionally high concentrations of arsenic oxyanions. Strain SLAS-1(T) was previously isolated from Searles Lake (R. S. Oremland, T. R. Kulp, J. Switzer Blum, S. E. Hoeft, S. Baesman, L. G. Miller, and J. F. Stolz, Science 308:1...

journal_title：Applied and environmental microbiology

authors： Blum JS,Han S,Lanoil B,Saltikov C,Witte B,Tabita FR,Langley S,Beveridge TJ,Jahnke L,Oremland RS

更新日期：2009-04-01 00:00:00

abstract：:The transport of branched-chain amino acids in Streptococcus thermophilus was energy dependent. The metabolic inhibitors of glycolysis and ATPase enzymes were active, but the proton-conducting uncouplers were not. Transport was optimal at temperatures of between 30 and 45 degrees C and at pH 7.0 for the three amino ac...

journal_title：Applied and environmental microbiology

authors： Akpemado KM,Bracquart PA

更新日期：1983-01-01 00:00:00

abstract：:Fenton reactions are believed to play important roles in wood degradation by brown rot fungi. In this context, the effect of tropolone (2-hydroxycyclohepta-2,4,6-trienone), a metal chelator, on wood degradation by Poria placenta was investigated. Tropolone (50 micro M) strongly inhibits fungal growth on malt agar, but...

journal_title：Applied and environmental microbiology

authors： Diouf PN,Delbarre N,Perrin D,Gérardin P,Rapin C,Jacquot JP,Gelhaye E

更新日期：2002-09-01 00:00:00

abstract：:The purpose of this study was to examine host distribution patterns among fecal bacteria in the order Bacteroidales, with the goal of using endemic sequences as markers for fecal source identification in aquatic environments. We analyzed Bacteroidales 16S rRNA gene sequences from the feces of eight hosts: human, bovin...

journal_title：Applied and environmental microbiology

authors： Dick LK,Bernhard AE,Brodeur TJ,Santo Domingo JW,Simpson JM,Walters SP,Field KG

更新日期：2005-06-01 00:00:00

abstract：:Four sponge-associated Antarctic bacteria (i.e., Winogradskyella sp. strains CAL384 and CAL396, Colwellia sp. strain GW185, and Shewanella sp. strain CAL606) were selected for the highly mucous appearance of their colonies on agar plates. The production of extracellular polymeric substances (EPSs) was enhanced by a st...

journal_title：Applied and environmental microbiology

authors： Caruso C,Rizzo C,Mangano S,Poli A,Di Donato P,Finore I,Nicolaus B,Di Marco G,Michaud L,Lo Giudice A

更新日期：2018-01-31 00:00:00

abstract：:Saturation point mutagenesis was carried out at position 479 in the polyhydroxyalkanoate (PHA) synthase from Chromobacterium sp. strain USM2 (PhaC(Cs)) with specificities for short-chain-length (SCL) [(R)-3-hydroxybutyrate (3HB) and (R)-3-hydroxyvalerate (3HV)] and medium-chain-length (MCL) [(R)-3-hydroxyhexanoate (3H...

journal_title：Applied and environmental microbiology

authors： Chuah JA,Tomizawa S,Yamada M,Tsuge T,Doi Y,Sudesh K,Numata K

更新日期：2013-06-01 00:00:00

abstract：:Differences between the recombinant xylose-utilizing Saccharomyces cerevisiae strain TMB 3399 and the mutant strain TMB 3400, derived from TMB 3399 and displaying improved ability to utilize xylose, were investigated by using genome-wide expression analysis, physiological characterization, and biochemical assays. Samp...

journal_title：Applied and environmental microbiology

authors： Wahlbom CF,Cordero Otero RR,van Zyl WH,Hahn-Hägerdal B,Jönsson LJ

更新日期：2003-02-01 00:00:00

abstract：:The PCR technique has potential for use in detection of low concentrations of airborne microorganisms. In this study, the sensitivity of PCR and its susceptibility to environmental interference were assessed with Escherichia coli DH1 as the target organism. Air samples, containing environmental bioaerosols, were colle...

journal_title：Applied and environmental microbiology

authors： Alvarez AJ,Buttner MP,Stetzenbach LD

更新日期：1995-10-01 00:00:00

abstract：:Carnobacterium maltaromaticum UAL307, isolated from fresh pork, exhibits potent activity against a number of gram-positive organisms, including numerous Listeria species. Three bacteriocins were isolated from culture supernatant, and using matrix-assisted laser desorption ionization-time of flight mass spectrometry an...

journal_title：Applied and environmental microbiology

authors： Martin-Visscher LA,van Belkum MJ,Garneau-Tsodikova S,Whittal RM,Zheng J,McMullen LM,Vederas JC

更新日期：2008-08-01 00:00:00

abstract：:Undefined mesophilic mixed (DL) starter cultures are used in the production of continental cheeses and contain unknown strain mixtures of Lactococcus lactis and leuconostocs. The choice of starter culture affects the taste, aroma, and quality of the final product. To gain insight into the diversity of Lactococcus lact...

journal_title：Applied and environmental microbiology

authors： Frantzen CA,Kleppen HP,Holo H

更新日期：2018-01-17 00:00:00

abstract：:Pseudomonas aeruginosa is an opportunistic human pathogen and has been established as a model organism to study bacterial biofilm formation. At least three exopolysaccharides (alginate, Psl, and Pel) contribute to the formation of biofilms in this organism. Here mutants deficient in the production of one or more of th...

journal_title：Applied and environmental microbiology

authors： Ghafoor A,Hay ID,Rehm BH

更新日期：2011-08-01 00:00:00

abstract：:The presence of PCR inhibitors in water samples is well known and contributes to the fact that a practical PCR assay has not been developed for legionella surveillance. In this study, we devised a new seminested PCR assay for detection of Legionella spp. in water samples as a means of overriding the PCR inhibitors wit...

journal_title：Applied and environmental microbiology

authors： Miyamoto H,Yamamoto H,Arima K,Fujii J,Maruta K,Izu K,Shiomori T,Yoshida S

更新日期：1997-07-01 00:00:00

abstract：:Standard plate count (SPC) bacteria were isolated from a drinking-water treatment facility and from the river supplying the facility. All isolates were identified and tested for their resistance to six antibiotics to determine if drug-resistant bacteria were selected for as a consequence of water treatment. Among the ...

journal_title：Applied and environmental microbiology

authors： Armstrong JL,Calomiris JJ,Seidler RJ

更新日期：1982-08-01 00:00:00

abstract：:A Coxiella-type microbe occurs at 100% frequency in all Amblyomma americanum ticks thus far tested. Using laboratory-reared ticks free of other microbes, we identified the Amblyomma-associated Coxiella microbe in several types of tissue and at various stages of the life cycle of A. americanum by 16S rRNA gene sequenci...

journal_title：Applied and environmental microbiology

authors： Klyachko O,Stein BD,Grindle N,Clay K,Fuqua C

更新日期：2007-10-01 00:00:00

abstract：:An assembly consisting of Styrofoam cups with membranes of varying porosities was developed to study microorganism-root interactions. The assembly permitted uniform distribution of a bacterium in soil and was simple, easy to use, and disposable. In tests with the bacterium Pseudomonas solanacearum, little difference i...

journal_title：Applied and environmental microbiology

authors： Hartel PG,Billingsley JW,Williamson JW

更新日期：1989-05-01 00:00:00

abstract：:The effects of various nitrogen sources and of the cultivation time on the biosynthesis of N-labelled azoverdin were studied in batch cultures of Azomonas macrocytogenes ATCC 12334. Growth for 48 h in the presence of ammonium sulfate (0.2 g/liter) resulted in 95% labelling of azoverdin with N. A growth-related synthes...

journal_title：Applied and environmental microbiology

authors： Dobisová M,Abdallah MA,Kyslík P

更新日期：1994-12-01 00:00:00

abstract：:Products observed during anaerobic cyanide transformation are consistent with a hydrolytic pathway (HCN + H2O <--> HCONH2 + H2O <--> HCOOH + NH3). Formate, the most frequently observed product, was generally converted to bicarbonate. Formamide was rapidly hydrolyzed to formate upon exposure to the anaerobic consortium...

journal_title：Applied and environmental microbiology

authors： Fallon RD

更新日期：1992-09-01 00:00:00

abstract：:Cotton flowers in replicate plots in two fields near Phoenix, Ariz., were tagged in June at the beginning of the flowering period. Flowers or developing bolls from these tagged flowers were inoculated on the involucral (bracteal) nectaries with dry spores of Aspergillus flavus. The bolls were harvested as they matured...

journal_title：Applied and environmental microbiology

authors： Klich MA,Chmielewski MA

更新日期：1985-09-01 00:00:00

abstract：:The denitrifying betaproteobacterium "Aromatoleum aromaticum" strain EbN1 degrades several aromatic compounds, including ethylbenzene, toluene, p-cresol, and phenol, under anoxic conditions. The hydrophobicity of these aromatic solvents determines their toxic properties. Here, we investigated the response of strain Eb...

journal_title：Applied and environmental microbiology

authors： Trautwein K,Kühner S,Wöhlbrand L,Halder T,Kuchta K,Steinbüchel A,Rabus R

更新日期：2008-04-01 00:00:00

abstract：:A combination of inhibitors and carbon substrates was used to determine the relative contribution of sulfate-reducing bacteria (SRB) and fermenting bacteria to nitrogen fixation in a salt marsh sediment and on the roots of Spartina alterniflora. Because a lag period precedes acetylene-reducing activity (ARA) in amende...

journal_title：Applied and environmental microbiology

authors： Gandy EL,Yoch DC

更新日期：1988-08-01 00:00:00

abstract：:Bacterial plasmids are fragments of extrachromosomal double-stranded DNA that can contain a variety of genes that are beneficial to the host organism, like those responsible for antimicrobial resistance. The objective of this study was to characterize a collection of 437 Salmonella enterica isolates from different ani...

journal_title：Applied and environmental microbiology

authors： Lindsey RL,Fedorka-Cray PJ,Frye JG,Meinersmann RJ

更新日期：2009-04-01 00:00:00

abstract：:To evaluate the microbial populations involved in the reduction of Fe(III) in an acidic, iron-rich sediment, the anaerobic flow of supplemental carbon and reductant was evaluated in sediment microcosms at the in situ temperature of 12 degrees C. Supplemental glucose and cellobiose stimulated the formation of Fe(II); 4...

journal_title：Applied and environmental microbiology

authors： Küsel K,Dorsch T,Acker G,Stackebrandt E

更新日期：1999-08-01 00:00:00

abstract：:Phomenoic acid and phomenolactone, previously isolated from the fungus Phoma lingam (Tode) Desm., have shown moderate antifungal and antibacterial properties in vitro. To rationalize the production of phomenoic acid, a kinetic study of its biosynthesis in the mycelium was performed. Phomenoic acid and phomenolactone a...

journal_title：Applied and environmental microbiology

authors： Topgi RS,Devys M,Bousquet JF,Kollmann A,Barbier M

更新日期：1987-05-01 00:00:00

abstract：:Techniques and media for the production and regeneration of stable Clostridium acetobutylicum protoplasts are described. ...

journal_title：Applied and environmental microbiology

authors： Allcock ER,Reid SJ,Jones DT,Woods DR

更新日期：1982-03-01 00:00:00