Distribution of different species of the Bacteroides fragilis group in individuals with Japanese cedar pollinosis.

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：:Genome analysis revealed the existence of a putative transcriptional regulatory system governing CO metabolism in Thermococcus onnurineus NA1, a carboxydotrophic hydrogenogenic archaeon. The regulatory system is composed of CorQ with a 4-vinyl reductase domain and CorR with a DNA-binding domain of the LysR-type transc...

journal_title：Applied and environmental microbiology

authors： Kim MS,Choi AR,Lee SH,Jung HC,Bae SS,Yang TJ,Jeon JH,Lim JK,Youn H,Kim TW,Lee HS,Kang SG

更新日期：2015-03-01 00:00:00

abstract：:Thirty-one urease-positive thermophilic Campylobacter (UPTC) isolates, including three reference strains (NCTC12892, NCTC12895 and NCTC12896), and three Campylobacter lari isolates, which were isolated from several countries and sources, were compared genotypically by using multilocus enzyme electrophoresis (MLEE). We...

journal_title：Applied and environmental microbiology

authors： Matsuda M,Kaneko A,Stanley T,Millar BC,Miyajima M,Murphy PG,Moore JE

更新日期：2003-06-01 00:00:00

abstract：:The symbiotic association between the roseobacter Silicibacter sp. strain TM1040 and the dinoflagellate Pfiesteria piscicida involves bacterial chemotaxis to dinoflagellate-produced dimethylsulfoniopropionate (DMSP), DMSP demethylation, and ultimately a biofilm on the surface of the host. Biofilm formation is coincide...

journal_title：Applied and environmental microbiology

authors： Geng H,Bruhn JB,Nielsen KF,Gram L,Belas R

更新日期：2008-03-01 00:00:00

abstract：:Ethane oxidation was studied in ethane-grown resting cells (mycelia) of an Acremonium sp. and in cell-free preparations of such mycelia. From resting cell experiments evidence was found for a pathway of ethane oxidation via ethanol, acetaldehyde, and acetic acid. In vitro studies indicated that ethane-oxidizing activi...

journal_title：Applied and environmental microbiology

authors： Davies JS,Wellman AM,Zajic JE

更新日期：1976-07-01 00:00:00

abstract：:Polyhydroxybutyrate (PHB) is a carbon and energy reserve polymer in various prokaryotic species. We determined that, when grown with mannitol as the sole carbon source, Bradyrhizobium diazoefficiens produces a homopolymer composed only of 3-hydroxybutyrate units (PHB). Conditions of oxygen limitation (such as microoxi...

journal_title：Applied and environmental microbiology

authors： Quelas JI,Mesa S,Mongiardini EJ,Jendrossek D,Lodeiro AR

更新日期：2016-06-30 00:00:00

abstract：:Although research has increasingly focused on the pathogenesis of avian pathogenic Escherichia coli (APEC) infections and the "APEC pathotype" itself, little is known about the reservoirs of these bacteria. We therefore compared outbreak strains isolated from diseased chickens (n = 121) with nonoutbreak strains, inclu...

journal_title：Applied and environmental microbiology

authors： Ewers C,Antão EM,Diehl I,Philipp HC,Wieler LH

更新日期：2009-01-01 00:00:00

abstract：:The effect of selenite on the growth rate and protein synthesis has been investigated in Rhodobacter sphaeroides. This photosynthetic bacterium efficiently reduces selenite with intracellular accumulation under both dark aerobic and anaerobic photosynthetic conditions. Addition of 1 mM selenite under these two growth ...

journal_title：Applied and environmental microbiology

authors： Bebien M,Chauvin JP,Adriano JM,Grosse S,Verméglio A

更新日期：2001-10-01 00:00:00

abstract：:Despite a wealth of studies examining the toxicity of engineered nanomaterials, current knowledge on their cytotoxic mechanisms (particularly from a physical perspective) remains limited. In this work, we imaged and quantitatively characterized the biomechanical (hardness and elasticity), adhesive, and surface electri...

journal_title：Applied and environmental microbiology

authors： Zhang W,Hughes J,Chen Y

更新日期：2012-06-01 00:00:00

abstract：:The pathways for degradation of aromatic hydrocarbons are constantly modified by a variety of genetic mechanisms. Genetic studies carried out with Pseudomonas stutzeri OX1 suggested that the tou operon coding for toluene o-xylene monooxygenase (ToMO) was recently recruited into a preexisting pathway that already posse...

journal_title：Applied and environmental microbiology

authors： Cafaro V,Notomista E,Capasso P,Di Donato A

更新日期：2005-08-01 00:00:00

abstract：:The respiration percentage of H-labeled glucose by heterotrophic microorganisms in water samples was determined by a method based on equimolar addition of [H]- and [C]glucose to samples. The respiration percentage of [H]glucose exceeded that of [C]glucose by 10% over the assayed range of respiration rates. Respiration...

journal_title：Applied and environmental microbiology

authors： Kuparinen J,Tamminen T

更新日期：1982-04-01 00:00:00

abstract：:Two hybrid bacteriocins, enterocin E50-52/pediocin PA-1 (EP) and pediocin PA-1/enterocin E50-52 (PE), were designed by combining the N terminus of enterocin E50-52 and the C terminus of pediocin PA-1 and by combining the C terminus of pediocin PA-1 and the N terminus of enterocin E50-52, respectively. Both hybrid bact...

journal_title：Applied and environmental microbiology

authors： Tiwari SK,Sutyak Noll K,Cavera VL,Chikindas ML

更新日期：2015-03-01 00:00:00

abstract：:The genetic diversity of Borrelia burgdorferi sensu lato was assessed in a focus of Lyme borreliosis in southern Britain dominated by game birds. Ticks, rodents, and pheasants were analyzed for spirochete infections by PCR-targeting the 23S-5S rRNA genes, followed by genotyping by the reverse line blot method. In ques...

journal_title：Applied and environmental microbiology

authors： Kurtenbach K,Peacey M,Rijpkema SG,Hoodless AN,Nuttall PA,Randolph SE

更新日期：1998-04-01 00:00:00

abstract：:Alpha-ketoglutarate-dependent (R)-dichlorprop dioxygenase (RdpA) and alpha-ketoglutarate-dependent (S)-dichlorprop dioxygenase (SdpA), which are involved in the degradation of phenoxyalkanoic acid herbicides in Sphingomonas herbicidovorans MH, were expressed and purified as His6-tagged fusion proteins from Escherichia...

journal_title：Applied and environmental microbiology

authors： Müller TA,Fleischmann T,van der Meer JR,Kohler HP

更新日期：2006-07-01 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：:A procedure was developed to isolate and determine ergot alkaloid production by Acremonium coenophialum, the endophytic fungus of tall fescue. The procedure established that macerated leaf sheath or pith from inflorescence stem placed either in a liquid medium or on a corn meal-malt extract agar medium produced isolat...

journal_title：Applied and environmental microbiology

authors： Bacon CW

更新日期：1988-11-01 00:00:00

abstract：:Beef carcass sponge samples collected from July to August 1999 at four large processing plants in the United States were surveyed for the presence of non-O157 Shiga toxin-producing Escherichia coli (STEC). Twenty-eight (93%) of 30 single-source lots surveyed included at least one sample containing non-O157 STEC. Of 33...

journal_title：Applied and environmental microbiology

authors： Arthur TM,Barkocy-Gallagher GA,Rivera-Betancourt M,Koohmaraie M

更新日期：2002-10-01 00:00:00

abstract：:Phages lytic to Vibrio vulnificus were found in estuarine waters, sediments, plankton, crustacea, molluscan shellfish, and the intestines of finfish of the U.S. Gulf Coast, but no apparent relationship between densities of V. vulnificus and its phages was observed. Phage diversity and abundance in molluscan shellfish ...

journal_title：Applied and environmental microbiology

authors： DePaola A,McLeroy S,McManus G

更新日期：1997-06-01 00:00:00

abstract：:Exopolysaccharide-producing Lactobacillus casei CG11 was isolated from soft, white, homemade cheese. In basal minimal medium, it produces a neutral heteropolysaccharide consisting predominantly of glucose (about 75%) and rhamnose (about 15%). Plasmid curing experiments revealed that exopolysaccharide production by str...

journal_title：Applied and environmental microbiology

authors： Kojic M,Vujcic M,Banina A,Cocconcelli P,Cerning J,Topisirovic L

更新日期：1992-12-01 00:00:00

abstract：:To get insight into the limiting factors existing for the efficient production of fungal peroxidase in filamentous fungi, the expression of the Phanerochaete chrysosporium lignin peroxidase H8 (lipA) and manganese peroxidase (MnP) H4 (mnp1) genes in Aspergillus niger has been studied. For this purpose, a protease-defi...

journal_title：Applied and environmental microbiology

authors： Conesa A,van den Hondel CA,Punt PJ

更新日期：2000-07-01 00:00:00

abstract：:Ruminococcus albus 8 is a ruminal bacterium capable of metabolizing hemicellulose and cellulose, the major components of the plant cell wall. The enzymes that allow this bacterium to capture energy from the two polysaccharides, therefore, have potential application in plant cell wall depolymerization, a process critic...

journal_title：Applied and environmental microbiology

authors： Moon YH,Iakiviak M,Bauer S,Mackie RI,Cann IK

更新日期：2011-08-01 00:00:00

abstract：:A method to detect viable Cryptosporidium parvum oocysts was developed. Polyclonal immunoglobulin G against C. parvum oocyst and sporozoite surface antigens was purified from rabbit immune serum, biotinylated, and bound to streptoavidin-coated magnetic particles. C. parvum oocysts were captured by a specific antigen-a...

journal_title：Applied and environmental microbiology

authors： Deng MQ,Cliver DO,Mariam TW

更新日期：1997-08-01 00:00:00

abstract：:The gene encoding a novel 5-oxoprolinase without ATP-hydrolyzing activity from Alcaligenes faecalis N-38A was cloned and characterized. The coding region of this gene is 1,299 bp long. The predicted primary protein is composed of 433 amino acid residues, with a 31-amino-acid signal peptide. The mature protein is compo...

journal_title：Applied and environmental microbiology

authors： Nishimura A,Oyama H,Hamada T,Nobuoka K,Shin T,Murao S,Oda K

更新日期：2000-08-01 00:00:00

abstract：:A basal (BC) medium devoid of added carbohydrates, a complete (CC) medium containing nine carbohydrates were developed for enumerating rumen bacteria. The colony counts on the BC medium were 85 to 100% of those obtained on the CC medium. These colonies were pinpoint size (less than or equal to mm in diameter) but incr...

journal_title：Applied and environmental microbiology

authors： Leedle JA,Hespell RB

更新日期：1980-04-01 00:00:00

abstract：:The restriction endonuclease Cac824I has been shown to be a major barrier to electrotransformation of Clostridium acetobutylicum ATCC 824 (L. D. Mermelstein, N. E. Welker, G. N. Bennett, and E. T. Papoutsakis, Bio/Technology 10:190-195, 1992). Methylation by the phi 3T I methyltransferase encoded by Bacillus subtilis ...

journal_title：Applied and environmental microbiology

authors： Mermelstein LD,Papoutsakis ET

更新日期：1993-04-01 00:00:00

abstract：:3'-Phosphoadenosine-5'-phosphatase (PAPase) is required for the removal of toxic 3'-phosphoadenosine-5'-phosphate (PAP) produced during sulfur assimilation in various eukaryotic organisms. This enzyme is a well-known target of lithium and sodium toxicity and has been used for the production of salt-resistant transgeni...

journal_title：Applied and environmental microbiology

authors： Zhang JY,Zou J,Bao Q,Chen WL,Wang L,Yang H,Zhang CC

更新日期：2006-01-01 00:00:00

abstract：:Gas chromatography-mass spectrometry and nuclear magnetic resonance spectroscopy were used to study the metabolism of deuterated n-alkanes (C6 to C12) and 1-13C-labeled n-hexane by a highly enriched sulfate-reducing bacterial culture. All substrates were activated via fumarate addition to form the corresponding alkyls...

journal_title：Applied and environmental microbiology

authors： Davidova IA,Gieg LM,Nanny M,Kropp KG,Suflita JM

更新日期：2005-12-01 00:00:00

abstract：:Dental caries is one of the most common diseases worldwide. Bacteria and fungi are both commensals in the oral cavity; however, most research regarding caries has focused on bacterial impacts. The oral fungal mycobiome associated with caries is not well characterized, and its role in disease is unclear. ITS1 amplicon ...

journal_title：Applied and environmental microbiology

authors： O'Connell LM,Santos R,Springer G,Burne RA,Nascimento MM,Richards VP

更新日期：2020-03-18 00:00:00

abstract：:Two PCR primer pairs, based on the virD2 and ipt genes, detected a wide variety of pathogenic Agrobacterium strains. The endonuclease domain of VirD2 protein, which cleaves transferred DNA (T-DNA) border sequences, is highly conserved; primer oligonucleotides specific for the endonuclease portion of virD2 detected all...

journal_title：Applied and environmental microbiology

authors： Haas JH,Moore LW,Ream W,Manulis S

更新日期：1995-08-01 00:00:00

abstract：:Lactobacillus gasseri LA39 and L. reuteri LA6 isolated from feces of the same human infant were found to produce similar cyclic bacteriocins (named gassericin A and reutericin 6, respectively) that cannot be distinguished by molecular weights or primary amino acid sequences. However, reutericin 6 has a narrower spectr...

journal_title：Applied and environmental microbiology

authors： Kawai Y,Ishii Y,Arakawa K,Uemura K,Saitoh B,Nishimura J,Kitazawa H,Yamazaki Y,Tateno Y,Itoh T,Saito T

更新日期：2004-05-01 00:00:00