Aerobic degradation of 1,1,1-trichloroethane by Mycobacterium spp. isolated from soil.

abstract：:Two new polyaromatic hydrocarbon-degrading marine bacteria have been isolated from burrow wall sediments of benthic macrofauna by using enrichments on phenanthrene. Strain LC8 (from a polychaete) and strain M4-6 (from a mollusc) are aerobic and gram negative and require sodium chloride (>1%) for growth. Both strains c...

journal_title：Applied and environmental microbiology

authors： Chung WK,King GM

更新日期：2001-12-01 00:00:00

abstract：:The actinomycete Streptomyces setonii 75Vi2 demethylates vanillic acid and guaiacol to protocatechuic acid and catechol, respectively, and then metabolizes the products by the beta-ketoadipate pathway. UV spectroscopy showed that this strain could also metabolize veratrole (1,2-dimethoxybenzene). When grown in veratro...

journal_title：Applied and environmental microbiology

authors： Sutherland JB

更新日期：1986-07-01 00:00:00

abstract：:The food-borne pathogenic bacterium Listeria is known for relatively low morbidity and high mortality rates, reaching up to 25 to 30%. Listeria is a hardy organism, and its control in foods represents a significant challenge. Many naturally occurring compounds, including the bacteriocin nisin and a number of plant ess...

journal_title：Applied and environmental microbiology

authors： Field D,Daly K,O'Connor PM,Cotter PD,Hill C,Ross RP

更新日期：2015-04-01 00:00:00

abstract：:PhiHAU8, a temperate Micromonospora phage, which is capable of infecting Micromonospora sp. strains 40027 and A-M-01, was isolated. The PhiHAU8 virion has a polyhedral head and a flexible tail and has a small genome (ca. 42.5 kb) with double-stranded DNA and cohesive ends. PhiHAU8 was most stable at 4 degrees C in Dif...

journal_title：Applied and environmental microbiology

authors： Li X,Zhou X,Deng Z

更新日期：2004-07-01 00:00:00

abstract：:Vegetative cells of Bacillus cereus were subjected to low doses of nisin (0.06 microg/ml) and mild pulsed-electric field treatment (16.7 kV/cm, 50 pulses each of 2-micros duration). Combining both treatments resulted in a reduction of 1.8 log units more than the sum of the reductions obtained with the single treatment...

journal_title：Applied and environmental microbiology

authors： Pol IE,Mastwijk HC,Bartels PV,Smid EJ

更新日期：2000-01-01 00:00:00

abstract：:The wood decay basidiomycete Phanerochaete chrysosporium was grown under standard ligninolytic or cellulolytic conditions and subjected to whole-genome expression microarray analysis and liquid chromatography-tandem mass spectrometry of extracellular proteins. A total of 545 genes were flagged on the basis of signific...

journal_title：Applied and environmental microbiology

authors： Vanden Wymelenberg A,Gaskell J,Mozuch M,Kersten P,Sabat G,Martinez D,Cullen D

更新日期：2009-06-01 00:00:00

abstract：:The common reed (Phragmites australis), a cosmopolitan aquatic macrophyte, plays an important role in the structure and function of aquatic ecosystems. We compared bacterial community compositions (BCCs) and their assembly processes in the root-associated compartments (i.e., rhizosphere and endosphere) of reed and bul...

journal_title：Applied and environmental microbiology

authors： He R,Zeng J,Zhao D,Huang R,Yu Z,Wu QL

更新日期：2020-07-02 00:00:00

abstract：:The goal of this field study was to provide insight into three distinct populations of microorganisms involved in in situ metabolism of phenol. Our approach measured 13CO2 respired from [13C]phenol and stable isotope probing (SIP) of soil DNA at an agricultural field site. Traditionally, SIP-based investigations have ...

journal_title：Applied and environmental microbiology

authors： DeRito CM,Pumphrey GM,Madsen EL

更新日期：2005-12-01 00:00:00

abstract：:A computer program was developed to identify anaerobic bacteria by using simultaneous pattern recognition via a Bayesian probabilistic model. The system is intended for use as a rapid, precise, and reproducible aid in the identification of unknown isolates. The program operates on a data base of 28 genera comprising 2...

journal_title：Applied and environmental microbiology

authors： Kelley RW,Kellogg ST

更新日期：1978-03-01 00:00:00

abstract：:Pseudomonas sp. strain ADP uses the herbicide atrazine as the sole nitrogen source. We have devised a simple atrazine degradation assay to determine the effect of other nitrogen sources on the atrazine degradation pathway. The atrazine degradation rate was greatly decreased in cells grown on nitrogen sources that supp...

journal_title：Applied and environmental microbiology

authors： García-González V,Govantes F,Shaw LJ,Burns RG,Santero E

更新日期：2003-12-01 00:00:00

abstract：:The possible origin of beef contamination and genetic diversity of Escherichia coli populations in beef cattle, on carcasses and ground beef, was examined by using random amplification of polymorphic DNA (RAPD) and PCR-restriction fragment length polymorphism (PCR-RFLP) analysis of the fliC gene. E. coli was recovered...

journal_title：Applied and environmental microbiology

authors： Aslam M,Nattress F,Greer G,Yost C,Gill C,McMullen L

更新日期：2003-05-01 00:00:00

abstract：:Households provide environments that encourage the formation of microbial communities, often as biofilms. Such biofilms constitute potential reservoirs for pathogens, particularly for immune-compromised individuals. One household environment that potentially accumulates microbial biofilms is that provided by vinyl sho...

journal_title：Applied and environmental microbiology

authors： Kelley ST,Theisen U,Angenent LT,St Amand A,Pace NR

更新日期：2004-07-01 00:00:00

abstract：:Recombinant DNA clones carrying high-copy or low-copy sequences from Aspergillus nidulans and Neurospora crassa were used to identify restriction fragment length polymorphisms (RFLPs) diagnostic for members of the A. flavus group: A. flavus, A. parasiticus, and A. nomius. These fungi were resolved into three distinct ...

journal_title：Applied and environmental microbiology

authors： Moody SF,Tyler BM

更新日期：1990-08-01 00:00:00

abstract：:We developed a new cell surface display system in Pseudomonas putida KT2442 using OprF, an outer membrane protein of Pseudomonas aeruginosa, as an anchoring motif in a C-terminal deletion-fusion strategy. The Pseudomonas fluorescens SIK W1 lipase gene was fused to two different C-terminal truncated OprF genes, and the...

journal_title：Applied and environmental microbiology

authors： Lee SH,Lee SY,Park BC

更新日期：2005-12-01 00:00:00

abstract：:High-performance liquid chromatography with a cation-exchange resin-packed column was used to determine fermentation products of several known and unknown Clostridium species. The column was operated at 30 degrees C, and isocratic elution was done with 0.013 N H(2)SO(4). Sample preparation for high-performance liquid ...

journal_title：Applied and environmental microbiology

authors： Ehrlich GG,Goerlitz DF,Bourell JH,Eisen GV,Godsy EM

更新日期：1981-11-01 00:00:00

abstract：:Previous studies have demonstrated that Staphylococcus epidermidis isolates colonizing the skin of healthy humans do not typically encode icaADBC, the genes responsible for the production of polysaccharide intercellular adhesin or biofilms. It was therefore hypothesized that the presence of icaADBC was deleterious to ...

journal_title：Applied and environmental microbiology

authors： Rogers KL,Rupp ME,Fey PD

更新日期：2008-10-01 00:00:00

abstract：:Heterologous protein production can be doubled by increasing the copy number of the corresponding heterologous gene. We constructed a host-vector system in the yeast Kluyveromyces lactis that was able to induce copy number amplification of pKD1 plasmid-based vectors upon expression of an integrated copy of the plasmid...

journal_title：Applied and environmental microbiology

authors： Morlino GB,Tizzani L,Fleer R,Frontali L,Bianchi MM

更新日期：1999-11-01 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

abstract：:Disruption of the aflatoxin biosynthesis cluster gene aflY (hypA) gave Aspergillus parasiticus transformants that accumulated versicolorin A. This gene is predicted to encode the Baeyer-Villiger oxidase necessary for formation of the xanthone ring of the aflatoxin precursor demethylsterigmatocystin. ...

journal_title：Applied and environmental microbiology

authors： Ehrlich KC,Montalbano B,Boué SM,Bhatnagar D

更新日期：2005-12-01 00:00:00

abstract：:The ability of fractions of dissolved organic carbon (DOC) of different molecular weights (MW) to support bacterial growth was studied in batch culture experiments. Natural pelagic bacteria were inoculated into particle-free (0.2-mum filtered) water, taken from 10 oligotrophic lakes of differing humic content, and eit...

journal_title：Applied and environmental microbiology

authors： Tranvik LJ

更新日期：1990-06-01 00:00:00

abstract：:In this report, we describe the identification of functions that promote genomic recombination of linear DNA introduced into Pseudomonas cells by electroporation. The genes encoding these functions were identified in Pseudomonas syringae pv. syringae B728a based on similarity to the lambda Red Exo/Beta and RecET prote...

journal_title：Applied and environmental microbiology

authors： Swingle B,Bao Z,Markel E,Chambers A,Cartinhour S

更新日期：2010-08-01 00:00:00

abstract：:The internal pH of Clostridium acetobutylicum was determined at various stages during the growth of the organism. Even in the presence of significant quantities of acetic, butyric, and lactic acids, an internal pH of 6.2 was maintained. Experiments using N,N'-dicyclohexylcarbodiimide indicated that a functioning H+-AT...

journal_title：Applied and environmental microbiology

authors： Bowles LK,Ellefson WL

更新日期：1985-11-01 00:00:00

abstract：:A cDNA expression library of Trichoderma reesei RutC-30 was constructed in the yeast Saccharomyces cerevisiae. Two genes, abf1 and bxl1, were isolated by screening the yeast library for extracellular alpha-L-arabinofuranosidase activity with the substrate p-nitrophenyl-alpha-L-arabinofuranoside. The genes abf1 and bxl...

journal_title：Applied and environmental microbiology

authors： Margolles-Clark E,Tenkanen M,Nakari-Setälä T,Penttilä M

更新日期：1996-10-01 00:00:00

abstract：:Bacterial strains were isolated on the basis of their ability to proliferate in a minimal medium containing one of a series of lignin-related compounds as the sole carbon and energy source. These included the aromatic monomers guaiacol, vanillic and coumaric acids, a dimer and a trimer possessing the arylglycerol-beta...

journal_title：Applied and environmental microbiology

authors： Gonzalez B,Merino A,Almeida M,Vicña R

更新日期：1986-12-01 00:00:00

abstract：:Wood-degrading fungi use a sequence of oxidative and hydrolytic mechanisms to loosen lignocellulose and then release and metabolize embedded sugars. These temporal sequences have recently been mapped at high resolution using directional growth on wood wafers, revealing previously obscured dynamics as fungi progressive...

journal_title：Applied and environmental microbiology

authors： Presley GN,Panisko E,Purvine SO,Schilling JS

更新日期：2018-08-01 00:00:00

abstract：:To examine whether the heat-labile enterotoxin gene in porcine enterotoxigenic Escherichia coli (ETEC) strains is as divergent as in human ETEC strains, we sequenced the heat-labile and heat-stable toxin genes from 52 and 33 porcine ETEC strains, respectively. We found that the STa gene is identical, that the LT gene ...

journal_title：Applied and environmental microbiology

authors： Zhang C,Rausch D,Zhang W

更新日期：2009-10-01 00:00:00

abstract：:The incorporation of tritiated thymidine by five microbial ecosystems and the distribution of tritium into DNA, RNA, and protein were determined. All microbial assemblages tested exhibited significant labeling of RNA and protein (i.e., nonspecific labeling), as determined by differential acid-base hydrolysis. Nonspeci...

journal_title：Applied and environmental microbiology

authors： Brittain AM,Karl DM

更新日期：1990-05-01 00:00:00

abstract：:The temperate bacteriophage phiLC3, isolated from Lactococcus lactis subsp. cremoris, has an isometric head and a flexible tail containing 1 major protein and 8 minor proteins. Infection of a permissive L. lactis host strain yields a burst of about 50 phages per infected cell with a latent period of 60 min. A detailed...

journal_title：Applied and environmental microbiology

authors： Lillehaug D,Lindqvist B,Birkeland NK

更新日期：1991-11-01 00:00:00

abstract：:Values of Delta(34)S (=delta(34)S(HS)-delta(34)S(SO(4)), where delta(34)S(HS) and delta(34)S(SO(4)) indicate the differences in the isotopic compositions of the HS(-) and SO(4)(2-) in the eluent, respectively) for many modern marine sediments are in the range of -55 to -75 per thousand, much greater than the -2 to -46...

journal_title：Applied and environmental microbiology

authors： Davidson MM,Bisher ME,Pratt LM,Fong J,Southam G,Pfiffner SM,Reches Z,Onstott TC

更新日期：2009-09-01 00:00:00

abstract：:Hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) is a widely used explosive and a serious environmental pollutant. Nineteen strains of Rhodococcus spp. capable of utilizing RDX as the sole nitrogen source have been isolated. The cytochrome P450 system XplA-XplB, which is responsible for RDX breakdown, is present in 18 of...

journal_title：Applied and environmental microbiology

authors： Seth-Smith HM,Edwards J,Rosser SJ,Rathbone DA,Bruce NC

更新日期：2008-07-01 00:00:00