celB, a gene coding for a bifunctional cellulase from the extreme thermophile "Caldocellum saccharolyticum".

abstract：:The purpose of this investigation was to examine the capacity of the biphenyl catabolic enzymes of Comamonas testosteroni B-356 to metabolize dihydroxybiphenyls symmetrically substituted on both rings. Data show that 3,3'-dihydroxybiphenyl is by far the preferred substrate for strain B-356. However, the dihydrodiol me...

journal_title：Applied and environmental microbiology

authors： Sondossi M,Barriault D,Sylvestre M

更新日期：2004-01-01 00:00:00

abstract：:Resistance to bile is a prerequisite property of the gastrointestinal bacterial flora. Bile acids are powerful detergents, and resistance to sodium dodecyl sulfate (SDS) has therefore often been considered relevant to studies of bile resistance. We have studied the effects of bovine bile (BB) and SDS on Enterococcus f...

journal_title：Applied and environmental microbiology

authors： Solheim M,Aakra A,Vebø H,Snipen L,Nes IF

更新日期：2007-09-01 00:00:00

abstract：:The mycoparasite Humicola fuscoatra NRRL 22980 was isolated from a sclerotium of Aspergillus flavus that had been buried in a cornfield near Tifton, Ga. When grown on autoclaved rice, this fungus produced the antifungal metabolites monorden, monocillin IV, and a new monorden analog. Each metabolite produced a clear zo...

journal_title：Applied and environmental microbiology

authors： Wicklow DT,Joshi BK,Gamble WR,Gloer JB,Dowd PF

更新日期：1998-11-01 00:00:00

abstract：:A natural Spodoptera exigua multiple nucleopolyhedrovirus (SeMNPV) isolate from Florida shares a strikingly similar genotypic composition to that of a natural Spodoptera frugiperda MNPV (SfMNPV) isolate from Nicaragua. Both isolates comprise a high proportion of large-deletion genotypes that lack genes that are essent...

journal_title：Applied and environmental microbiology

authors： Serrano A,Williams T,Simón O,López-Ferber M,Caballero P,Muñoz D

更新日期：2013-02-01 00:00:00

abstract：:Salmonella enterica serovar Enteritidis strain E40 filaments were developed under conditions of a reduced water activity (a(w)) of 0.95 in tryptic soy broth (TSB) or tryptic soy agar (TSA) supplemented with 8% or 7% NaCl, respectively. Filament formation was accompanied by an increase of biomass without an increase in...

journal_title：Applied and environmental microbiology

authors： Stackhouse RR,Faith NG,Kaspar CW,Czuprynski CJ,Wong AC

更新日期：2012-04-01 00:00:00

abstract：:A bacterium, strain BIS-6, that grew aerobically on dimethylsulfoniopropionate (DMSP) was isolated from an intertidal mud sample. Strain BIS-6 quantitatively demethylated DMSP and 3-methiolpropionate to 3-mercaptopropionate. Strain BIS-6 was a versatile methylotroph growing on the osmolytes DMSP and glycine betaine an...

journal_title：Applied and environmental microbiology

authors： Visscher PT,Taylor BF

更新日期：1994-12-01 00:00:00

abstract：:Hepatitis A virus (HAV) is a food-borne enteric virus responsible for outbreaks of hepatitis associated with shellfish consumption. The objectives of this study were to determine the thermal inactivation behavior of HAV in blue mussels, to compare the first-order and Weibull models to describe the data, to calculate A...

journal_title：Applied and environmental microbiology

authors： Bozkurt H,D'Souza DH,Davidson PM

更新日期：2014-05-01 00:00:00

abstract：:Anaerobic methyl tert-butyl ether (MTBE) degradation potential was investigated in samples from a range of sources. From these 22 experimental variations, only one source (from wastewater treatment plant samples) exhibited MTBE degradation. These microcosms were methanogenic and were subjected to DNA-based stable isot...

journal_title：Applied and environmental microbiology

authors： Sun W,Sun X,Cupples AM

更新日期：2012-04-01 00:00:00

abstract：:High-throughput sequencing of the taxonomically informative 16S rRNA gene provides a powerful approach for exploring microbial diversity. Here we compare the performances of two common "benchtop" sequencing platforms, Illumina MiSeq and Ion Torrent Personal Genome Machine (PGM), for bacterial community profiling by 16...

journal_title：Applied and environmental microbiology

authors： Salipante SJ,Kawashima T,Rosenthal C,Hoogestraat DR,Cummings LA,Sengupta DJ,Harkins TT,Cookson BT,Hoffman NG

更新日期：2014-12-01 00:00:00

abstract：:Eukaryotes may influence pollutant degradation processes in groundwater ecosystems by activities such as predation on bacteria and recycling of nutrients. Culture-independent community profiling and phylogenetic analysis of 18S rRNA gene fragments, as well as culturing, were employed to obtain insight into the sedimen...

journal_title：Applied and environmental microbiology

authors： Brad T,Braster M,van Breukelen BM,van Straalen NM,Röling WF

更新日期：2008-07-01 00:00:00

abstract：:The harvesting of rainwater is gaining acceptance among many governmental authorities in countries such as Australia, Germany, and South Africa, among others. However, conflicting reports on the microbial quality of harvested rainwater have been published. To monitor the presence of potential pathogenic bacteria durin...

journal_title：Applied and environmental microbiology

authors： Dobrowsky PH,De Kwaadsteniet M,Cloete TE,Khan W

更新日期：2014-04-01 00:00:00

abstract：:Estuarine systems are the major conduits for the transfer of nitrate from agricultural and other terrestrial-anthropogenic sources into marine ecosystems. Within estuarine sediments some microbially driven processes (denitrification and anammox) result in the net removal of nitrogen from the environment, while others ...

journal_title：Applied and environmental microbiology

authors： Smith CJ,Nedwell DB,Dong LF,Osborn AM

更新日期：2007-06-01 00:00:00

abstract：:Samples of a sandy loam soil taken from a long-term liming experiment in southeast England were amended with solutions of metal sulfate salts. Soils with a range of pHs were amended to contain Cu, Cd, or Zn at concentrations around the maximum permissible values for these metals in agricultural land receiving sewage s...

journal_title：Applied and environmental microbiology

authors： Knight BP,McGrath SP,Chaudri AM

更新日期：1997-01-01 00:00:00

abstract：:Phylogeny and the distribution of symbiotic bacteria in the mixed segment of the wood-eating termite Nasutitermes takasagoensis (Shiraki) were studied. Bacterial 16S rRNA genes (rDNA) were amplified from the mixed segment of the gut by PCR, and two kinds of sequences were identified. The phylogenetic tree was construc...

journal_title：Applied and environmental microbiology

authors： Tokuda G,Yamaoka I,Noda H

更新日期：2000-05-01 00:00:00

abstract：:A biofilm-forming marine bacterium, D2, isolated from the surface of the tunicate Ciona intestinalis, was found to produce a novel, 190-kDa protein with antibacterial activity. The protein contained at least two subunits of 60 and 80 kDa, joined together by noncovalent bonds, and was shown to be released by D2 cells i...

journal_title：Applied and environmental microbiology

authors： James SG,Holmström C,Kjelleberg S

更新日期：1996-08-01 00:00:00

abstract：:To ascertain the health risks that may be posed by the land application of sewage sludges, a scheme was devised to determine the types and numbers of pathogenic and potentially pathogenic bacteria present in sludges. A processing treatment was adapted to sludge to give a homogenate which yielded the greatest numbers o...

journal_title：Applied and environmental microbiology

authors： Dudley DJ,Guentzel MN,Ibarra MJ,Moore BE,Sagik BP

更新日期：1980-01-01 00:00:00

abstract：:In this study, the changes in the global proteome of Salmonella in response to desiccation and thermal treatment were investigated by using an iTRAQ multiplex technique. A Salmonella enterica serovar Typhimurium strain was dried, equilibrated at high (1.0) and low (0.11) water activity (aw), and thermally treated at 7...

journal_title：Applied and environmental microbiology

authors： Maserati A,Lourenco A,Diez-Gonzalez F,Fink RC

更新日期：2018-08-31 00:00:00

abstract：:The ability of two closely related species to maintain species boundaries in spite of retained interfertility between them is a documented driving force of speciation. Experimental evidence to support possible interspecific postzygotic isolation mechanisms for organisms belonging to the kingdom Fungi is still missing....

journal_title：Applied and environmental microbiology

authors： Garbelotto M,Gonthier P,Nicolotti G

更新日期：2007-10-01 00:00:00

abstract：:The Tinto River (Huelva, southwestern Spain) is an extreme environment with a rather constant acidic pH along the entire river and a high concentration of heavy metals. The extreme conditions of the Tinto ecosystem are generated by the metabolic activity of chemolithotrophic microorganisms thriving in the rich complex...

journal_title：Applied and environmental microbiology

authors： González-Toril E,Llobet-Brossa E,Casamayor EO,Amann R,Amils R

更新日期：2003-08-01 00:00:00

abstract：:Bacterial isolates from frogs were phenotypically identified as Ochrobactrum anthropi, but 16S rRNA sequencing showed up to 100% identity with Brucella inopinata. Further analysis of recA, omp2a, omp2b, bcsp31, and IS711 and multilocus sequence analysis (MLSA) verified a close relationship with Brucella, suggesting th...

journal_title：Applied and environmental microbiology

authors： Eisenberg T,Hamann HP,Kaim U,Schlez K,Seeger H,Schauerte N,Melzer F,Tomaso H,Scholz HC,Koylass MS,Whatmore AM,Zschöck M

更新日期：2012-05-01 00:00:00

abstract：:Two different DNA fragments, one of 2.9 kilobases and the other of 5.1 kilobases, were cloned from Phytophthora citrophthora and showed no homology with DNA from plants and other related fungi. These DNA probes hybridized with DNA from 12 different P. citrophthora isolates obtained from a variety of hosts but did not ...

journal_title：Applied and environmental microbiology

authors： Goodwin PH,Kirkpatrick BC,Duniway JM

更新日期：1990-03-01 00:00:00

abstract：:Parental strains and asporogenous mutants of Bacillus thuringiensis subspp. kurstaki and aizawai produced high yields of delta-endotoxin on M medium, which contained 330 mug of potassium per ml, but not on ST and ST-a media, each of which contained only 11 mug of potassium per ml. On ST and ST-a media, refractile gran...

journal_title：Applied and environmental microbiology

authors： Wakisaka Y,Masaki E,Nishimoto Y

更新日期：1982-06-01 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 axy43A gene encoding the intracellular trifunctional xylanolytic enzyme from Paenibacillus curdlanolyticus B-6 was cloned and expressed in Escherichia coli Recombinant PcAxy43A consisting of a glycoside hydrolase family 43 and a family 6 carbohydrate-binding module exhibited endo-xylanase, β-xylosidase, and arabin...

journal_title：Applied and environmental microbiology

authors： Teeravivattanakit T,Baramee S,Phitsuwan P,Waeonukul R,Pason P,Tachaapaikoon C,Sakka K,Ratanakhanokchai K

更新日期：2016-12-01 00:00:00

abstract：:Ten laboratories participated in an interlaboratory comparison of determination of bioleaching rates of a pyrite reference material. A standardized procedure and a single strain of Thiobacillus ferrooxidans were used in this study. The mean rate of bioleaching of the pyrite reference material was 12.4 mg of Fe per lit...

journal_title：Applied and environmental microbiology

authors： Olson GJ

更新日期：1991-03-01 00:00:00

abstract：:A spoilage organism isolated from turbid beer is described. The bacterium was gram negative, catalase negative, strictly anaerobic, and rod shaped, having flagella only on one side of the cell. The main metabolic product was propionic acid. In addition acetic, succinic, and lactic acids and acetoin were formed. Malona...

journal_title：Applied and environmental microbiology

authors： Haikara A,Penttilä L,Enari TM,Lounatmaa K

更新日期：1981-02-01 00:00:00

abstract：:Drinking water quality management requires early warning tools which enable water supply companies to detect quickly and to forecast degradation of the microbial quality of drinking water during its transport throughout distribution systems. This study evaluated the feasibility of assessing, in real time, drinking wat...

journal_title：Applied and environmental microbiology

authors： Delille A,Quilès F,Humbert F

更新日期：2007-09-01 00:00:00

abstract：:The subunit composition of the extracellular complex from Clostridium thermocellum was analyzed by sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE). Twenty-six bands, representing proteins with apparent molecular sizes ranging from 37,500 to 185,000 Da, could be detected by silver staining. Cultiva...

journal_title：Applied and environmental microbiology

authors： Kohring S,Wiegel J,Mayer F

更新日期：1990-12-01 00:00:00

abstract：:Cyanobacterial glycogen-deficient mutants display impaired degradation of light-harvesting phycobilisomes under nitrogen-limiting growth conditions and secrete a suite of organic acids as a putative reductant-spilling mechanism. This genetic background, therefore, represents an important platform to better understand ...

journal_title：Applied and environmental microbiology

authors： Jackson SA,Eaton-Rye JJ,Bryant DA,Posewitz MC,Davies FK

更新日期：2015-09-01 00:00:00

abstract：:Thiopeptide antibiotics are an important class of natural products resulting from posttranslational modifications of ribosomally synthesized peptides. Cyclothiazomycin is a typical thiopeptide antibiotic that has a unique bridged macrocyclic structure derived from an 18-amino-acid structural peptide. Here we reported ...

journal_title：Applied and environmental microbiology

authors： Wang J,Yu Y,Tang K,Liu W,He X,Huang X,Deng Z

更新日期：2010-04-01 00:00:00