2 edition of Biotransformations by a denitrifying pseudomonas strain found in the catalog.
Biotransformations by a denitrifying pseudomonas strain
|Statement||V.Begou ; supervised by G.Stephens.|
|Contributions||Stephens, G., Chemical Engineering.|
Carbon–carbon bond formation is the key reaction for organic synthesis to construct the carbon framework of organic molecules. The review gives a selection of biocatalytic C–C-bond-forming reactions which have been investigated during the last 5 years and which have already been proven to be applicable for organic synthesis. In most cases, the reactions lead to products functionalized at Cited by: Martina Mackova David Dowling and Tomas Macek - Phytoremediation and Rhizoremediation- Theoretical Background (Focus on Biotechnology) (). For example, a strain of pseudomonas that grows on benzoate but not 2-fluorobenzoate converts the latter to fluorinated products that are toxic The inhibitor that accumulates may affect a single enzyme important for the further metabolism of the toxin. L_C02_frame Page 30 Monday, June 18, AM. NATURAL AND ENHANCED 5/5(1). The genome of strain DyshT consists of a single circular chromosome of 2,, bp in length with G + C content of %. Phylogenetic analysis based on the 16S rRNA gene sequences indicated that strain DyshT belongs to the family Rhodanobacteraceae, but none of the existing genera can accommodate this novel isolate. On the basis.
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A newly isolated denitrifying bacterium, Thauera sp. strain DNT-1, grew on toluene as the sole carbon and energy source under both aerobic and anaerobic conditions.
Strain OX1 was shown to be chemotactic to PCE, and PCE also induced chemotaxis in this strain. This is the second example of a chemotactic response to PCE, the first having been reported for the toluene-degrading strain Pseudomonas putida software-comparativo.com by: A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text.
Ralf Rabus, Michael Kube, Johann Heider, Alfred Beck, Katja Heitmann, Friedrich Widdel and Richard Reinhardt, The genome sequence of an anaerobic aromatic-degrading denitrifying bacterium, strain EbN1, Archives of Microbiology,1, (27), ().Cited by: Jim Spain joined the School of Civil and Environmental Engineering at the Georgia Institute of Technology at the beginning of Dr.
Spain received his PhD in microbiology from The University of Texas at Austin and a BS in Biology from the University of Texas at Arlington. Abstract: The genetic, and the more recent genomic, proteomic, and metabolomic, approaches that have been undertaken to study the catabolism of aromatic compounds in different Pseudomonas strains have contributed significantly to the acceleration and completion of our understanding on different aspects of the physiology, ecology, biochemistry, and regulatory mechanisms underlying a secondary.
Feb 07, · Bacterial Metabolism of Steroids. Authors; Authors and affiliations Biochemical and genetic investigation of initial reactions in aerobic degradation of the bile acid cholate in Pseudomonas sp.
strain Chol1. J Bacteriol Fuchs G () Initial steps in the anoxic metabolism of cholesterol by the denitrifying Sterolibacterium. Pseudomonas. strain KC", Platform presentation, The Third Internation Symposium on In Situ and On-Site Bioreclamation, AprilSan Diego, Calfornia.
"Bioaugmentation with. Pseudomonas. strain KC for carbon tetrachloride remediation". Invited lecture for the Canada National Research Council, June 16,Montreal, Canada. Mar 01, · Introduction. Drilling fluid is a lubricant used in drilling oil and gas wells and in exploration drilling rigs.
Used drilling fluid properties vary with additives to optimize and improve drilling (Zvomuya et al., ).With increased drilling and formation fracturing in the petroleum industry worldwide, unprecedented volumes of used drilling fluids are generated and must be disposed of in an Cited by: 1.
Jul 31, · Establishment of a model system with a Pseudomonas strain and C. elegans in sand microcosms indicated transient release of ADDs during the Cited by: 1. Abstract. Hydrocarbons are highly abundant in nature, originating from both, geochemical and biological processes.
Because of the low reactivity of their C-H bonds, either aliphatic or aromatic, hydrocarbons are usually hard to degrade biologically, and all known aerobic hydrocarbon-degrading organisms overcome this reactivity barrier by involving oxygen-dependent mono- or dioxygenases for the. Factors affecting the impact of pesticides on microbial diversity.
The effect of a pesticide on soil microorganisms is controlled by numerous environmental factors in addition to the persistence, concentration, toxicity of the applied pesticide, and its bioavailability (Abdel‐Mallek et al., ).One of the major factors contributing to the net impact of applied pesticides on soil Cited by: Sep 01, · Considerable progress has been made in the last few years in understanding the mechanisms of microbial degradation of halogenated aromatic compounds.
SSSA Book Series, No. 2 Oxidation of substituted phenols by Pseudomonas putida F1 and Pseudomonas sp. strain software-comparativo.com by: Full text of "Pseudomonas. [electronic resource]" See other formats. A PAHs-degrading strain Gordonia sp.
Q8 isolated from petroleum contaminated water Session 03 Microbial biotransformations from: Subsurface, Biofuels, to MEOR and Reservoir Microbes. Stimulation of Thauera sp.
TK with isopropanol and acetone under denitrifying conditions for microbial enhanced oil recovery. Full text of "Pseudomonas [electronic resource]: Volume 1 Genomics, Life Style and Molecular Architecture" See other formats. You can write a book review and share your experiences. Other readers will always be interested in your opinion of the books you've read.
Whether you've loved the book or not, if you give your honest and detailed thoughts then people will find new books that are right for them.
In this study, we have isolated a strain of Stenotroph-omonas maltophilia from Se-contaminated evaporation pond sediment in the Tulare Lake Drainage District, California.
Stenotrophomonas maltophilia is a non-fermenting, aerobic Gram-negative rod which is currently being studied for its potential for bioremediation (Juhasz. For the first time, the differential rates of synthesis of all the key monooxygenases involved in the catabolism by Pseudomonas putida NCIMB of bicyclic (rac)-camphor to ∆2,4,4-trimethylpimelyl-CoA, the first aliphatic pathway intermediate, have been determined to help establish the relevant induction profile of each of the oxygen-dependent enzymes.
The efficacy of both relevant Cited by: 1. Bacterial Biosensors for Measuring Availability of Environmental Pollutants.
In Pseudomonas: biotransformations, pathogenesis and evolving biotechnology; Silver, S., Chakrabarty, T. Sensing of aromatic compounds by the DmpR transcriptional activator of phenol-catabolizing Pseudomonas sp.
strain CF J. Bacteriol.6, –Cited by: Comparison of Biolog GEN III MicroStation semi-automated bacterial identification system with matrix-assisted laser desorption ionization-time of flight mass spectrometry and 16S ribosomal RNA gene sequencing for the identification of bacteria of veterinary interest, P.
Wragg, L. Randall, A.M. Whatmore, Journal of Microbiological Methods, Volume, pp Biodegradation and Detoxification of Environmental Recalcitrant Compounds 23 d) Oxidation: Oxidation of the polymer takes place if subsequent exposure of plastic to heat on time scale leads to breakdown of plastic.
Once a polymer is oxidized it shows significant reduction in. Read chapter 3 Scientific Basis for Natural Attenuation: In the past decade, officials responsible for clean-up of contaminated groundwater have increasin.
In press: 1. Deng Y, Z He, J Xion g, H Yu, MY Xu, SE Hobbie, PB Reich, CW Schadt, A Kent, E Pendall, M Wallenstein, and J Zhou. Elevated carbon dioxide accelerates the. Cellular and transcriptional response of Pseudomonas stutzeri to quantum dots under aerobic and denitrifying conditions.
Lovanh, N. and P.J.J. Alvarez (). Effect of ethanol on BTEX biodegradation activity using a bioreporter strain in continous cultures. th ACS National Meeting. Brazil Universidade Federal de Sta. Catarina. APPLIED BIOREMEDIATION ACTIVE AND PASSIVE APPROACHES Edited by Yogesh B.
Patil and Prakash Rao Applied Bioremediation: Active and Passive Approaches Strain Pseudomonas 3mT was and also able to degrade 3-CBA formation of 3- From this can be assumed that dioxygenase from strain Pseudomonas aeruginosa 3mT is not identical with either of.
This study sought to evaluate how dissolved organic carbon (DOC) affects attenuation of trace organic contaminants (TOrCs) in biochar-amended stormwater biofilters. It was hypothesized that (1) DOC-augmented runoff would demonstrate enhanced TOrC biodegradation and (2) biochar-amended sand bearing DOC-cultivated biofilms would achieve enhanced TOrC attenuation due to sorptive retention Cited by: Polycyclic aromatic hydrocarbons (PAHs) encompass a huge and diverse group of priority environmental pollutants, which are ubiquitous contaminants derived from both natural and anthropogenic processes.
Their abundance in the environment is of immense concern because many of them are toxic, mutagenic and/or carcinogenic. Among them, acenaphthene has often been used as a model substrate to Author: Somnath Mallick. A steady‐state biofilm is defined as one that has neither net growth nor decay over time.
The model, developed for steady‐state‐biofilm kinetics with a single substrate, couples the flux of substrate into a biofilm to the mass (or thickness) of biofilm that would exist at.
Recently, a constitutive mutant of the Pseudomonas cepacia strain containing the toluene ort/zo-monooxygenase was developed (Shields ). This strain may prove useful, particularly in bioreactors, because it requires no inducer for the toluene monooxygenase.
The products of TCE oxidation depend on the mechanism of the initial oxidation. Less than 1% remained after weeks (Wilson et al., ). In anoxic suspensions of Pseudomonas sp. strain T cells grown anaerobically with toluene, m-xylene and p-xylene were partially oxidized to 3- and 4-methylbenzoate, respectively.
o-Xylene was not oxidized to 2-methylbenzoate. 2 Environmental Microbiology. 3 M E T H O D S I N B I O T E C H N O L O G Y John M. Walker, SERIES EDITOR Microbial Processes and Products, edited by Jose Luis Barredo, Microbial Enzymes and Biotransformations, edited by Jose Luis Barredo, The book is divided into ﬁve main sections, which include fundamentals of microbiology, elements of public health microbiology, process microbiology, biotransformations and toxic impact of chemicals in wastewater treatment plants, and the public health aspects of the disposal of wastewater efﬂuents and sludges on land and in the marine.
Insights into anaerobic biodegradation enabled by the new approaches include the identification of novel alkyl/arylsuccinate synthases for anaerobic n-alkane and 2-methylnaphthalene activation, and the regulation of catabolic pathways in the anaerobic aromatic compound degrading denitrifying bacterium “Aromatoleum aromaticum” strain EbN1.
Preface Bioremediation, the use of microorganisms, by virtue of their biocon-centrating and metabolic properties, to degrade, sequester, or remove environmental contaminants, has.
- Zoological Society Of Pakistan. Luis Owens were refereed by experts in respective disciplines THIRTY FIRST PAKISTAN CONGRESS OF ZOOLOGY held under auspices of THE ZOOLOGICAL SOCIETY OF PAKISTAN at UNIVERSITY OF AZAD AND JAMMU KASHMIR He has received best research publication award from Pakistan Book Foundation and a case prize of.
Effects of residual organics in municipal wastewater on hydrogenotrophic denitrifying microbial communities. J Envrion Sci. Suppl Material (doc) Xue K, J Zhou, J Van Nostrand, M Mench, C Bes, L Giagnoni, and G Renella.
DOE–NABIR PI Workshop March 17–19, Denitrifying and sulfate-reducing molecular diversity was examined at the FRC to obtain gene probes for constructing a Functional Gene Array (FGA) to evaluate community dynamics at the site. a novel strain of Pseudomonas aeruginosa capable of removing high levels of cadmium from solution.
An easy-to-use reference source on the applications and management of biotechnology. The Concise Encyclopedia of Bioresource Technology is a unique resource for state-of-the-art research findings on biotechnological innovations and their potential for commercial exploitation.
The NABIR Program wishes to acknowledge and thank a select group of people who dedicated their time to thoughtful and insightful review of the second edition of the NABIR Primer, Bioremediation of Metals and Radionuclides What It Is and How It Works. complex biotransformations are taking place within bioreactors.
Some of them involve different phases, namely in biocatalysis in organic media, and the interplaying reactions are sometimes difficult to explain with the conventional models.
The same applies to gas .Anaerobic activation of toluene and o-xylene by addition to fumarate in denitrifying strain T. Journal of Bacteriology ;(3) RC (Final) Pseudomonas butanovora, and Mycobacterium vaccae JOB 5, Effects of antibacterial agents on in vitro ovine ruminal biotransformations of the hepatotoxic pyrrolizidine alkaloid.Sep 01, · Xylenes, or dimethylbenzenes, are among the highest-volume chemicals in production.
Common uses are for gasoline blending, as a solvent or component in a wide variety of products from paints to printing ink, and in the production of phthalates and software-comparativo.com by: 8.