Quinones And Quinone Enzymes Part A
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Quinones And Quinone Enzymes Part A
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Author : Helmut Sies
language : en
Publisher: Elsevier
Release Date : 2004-05-01
Quinones And Quinone Enzymes Part A written by Helmut Sies and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-05-01 with Science categories.
Quinones are members of a class of aromatic compounds with two oxygen atoms bonded to the ring as carbonyl groups. This volume covers the role of quinines enzymes in cellular signalling and modulation of gene expression. *Coenzyme Q: Detection and Quinone Reductases *Plasma Membrane Quinone Reductases *Quinones, Cellular Signaling, and Modulation of Gene Expression
Quinones And Quinone Enzymes Part B
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Author :
language : en
Publisher: Elsevier
Release Date : 2004-03-08
Quinones And Quinone Enzymes Part B written by and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-03-08 with Science categories.
Quinones are members of a class of aromatic compounds with two oxygen atoms bonded to the ring as carbonyl groups. This volume covers more clinical aspects of quinines, such as anticancer properties, as well as their role in nutrition and in age-related diseases. Mitochondrial Ubiquinone and Reductases Anticancer Quinones and Quinone Oxido-Reductases Quininone Reductases: Chemoprevention, Nutrition Quinones and Age-Related Diseases
Quinones And Quinone Enzymes Detection And Quinone Reductases Plasma Membrane Quinone Reductases Quinones Cellular Signaling And Modulation Of Gene Expression
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Author : Helmut Sies
language : en
Publisher:
Release Date : 2004
Quinones And Quinone Enzymes Detection And Quinone Reductases Plasma Membrane Quinone Reductases Quinones Cellular Signaling And Modulation Of Gene Expression written by Helmut Sies and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Enzymes categories.
Function Of Quinones In Energy Conserving Systems
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Author : Bernard Trumpower
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Function Of Quinones In Energy Conserving Systems written by Bernard Trumpower and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Science categories.
Function of Quinones in Energy Conserving Systems covers the vast amount of research on the unique function of quinones in electron transfer and energy conserving systems. This book is organized into seven parts encompassing 39 chapters that focus on the quinone-protein interactions. The opening part discusses the progression and status of research on ubiquinone proteins in mitochondria. This topic is followed by discussions on the electrochemical and spectral properties of quinones and semiquinones, as well as on a model for quinone-cytochrome electron-transfer reactions, with an emphasis on the derived kinetic advantages from altering the ubiquinol ionizability. The third part describes the properties and possible function of the quinone pool and the relationship and possible exchange between bulk phase and bound quinone. The subsequent parts look into the possible function of thermodynamically stable semiquinones and quinone binding proteins in mitochondria and photosynthetic systems. These parts also explore the application of inhibitory analogs and photoactivatable derivatives to identify the proteins that may interact directly with quinones. This text further discusses the function of plastoquinone in the photosynthetic reaction centers and the b-f complex. The concluding part examines the pathways of electron transfer in energy transducing membranes, with a particular emphasis on protonmotive mechanisms of quinone function. This book will be of value to biologists, researchers, and biology teachers and students.
Chromatin And Chromatin Remodeling Enzymes Part A
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Author : Carl Wu
language : en
Publisher: Elsevier
Release Date : 2004-02-20
Chromatin And Chromatin Remodeling Enzymes Part A written by Carl Wu and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-02-20 with Science categories.
DNA in the nucleus of plant and animal cells is stored in the form of chromatin. Chromatin and the Chromatin remodellng enzymes play an important role in gene transcription. *Histone Bioinformatics *Biochemistry of histones, nucleosomes and chromatin *Molecular cytology of chromatin functions
Chromatin And Chromatin Remodeling Enzymes
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Author : Carl Wu
language : en
Publisher: Elsevier
Release Date : 2004-04-07
Chromatin And Chromatin Remodeling Enzymes written by Carl Wu and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-04-07 with Science categories.
DNA in the nucleus of plant and animal cells is stored in the form of chromatin. Chromatin and the chromatin remodelling enzymes play an important role in gene transcription. Genetic assays of chromatin modification and remodeling Histone modifying enzymes ATP-dependent chromatin remodeling enzymes
Chromatin And Chromatin Remodeling Enzymes
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Author : Carl Wu
language : en
Publisher: Elsevier
Release Date : 2004-03-07
Chromatin And Chromatin Remodeling Enzymes written by Carl Wu and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-03-07 with Science categories.
DNA in the nucleus of plant and animal cells is stored in the form of chromatin. Chromatin and the Chromatin remodelling enzymes play an important role in gene transcription.
Complex Enzymes In Microbial Natural Product Biosynthesis Part A Overview Articles And Peptides
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Author :
language : en
Publisher: Academic Press
Release Date : 2009-04-10
Complex Enzymes In Microbial Natural Product Biosynthesis Part A Overview Articles And Peptides written by and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-04-10 with Medical categories.
Microbial natural products have been an important traditional source of valuable antibiotics and other drugs but interest in them waned in the 1990s when big pharma decided that their discovery was no longer cost-effective and concentrated instead on synthetic chemistry as a source of novel compounds, often with disappointing results. Moreover understanding the biosynthesis of complex natural products was frustratingly difficult. With the development of molecular genetic methods to isolate and manipulate the complex microbial enzymes that make natural products, unexpected chemistry has been revealed and interest in the compounds has again flowered. This two-volume treatment of the subject will showcase the most important chemical classes of complex natural products: the peptides, made by the assembly of short chains of amino acid subunits, and the polyketides, assembled from the joining of small carboxylic acids such as acetate and malonate. In both classes, variation in sub-unit structure, number and chemical modification leads to an almost infinite variety of final structures, accounting for the huge importance of the compounds in nature and medicine. Gathers tried and tested methods and techniques from top players in the field In depth coverage of ribosomally-synthesised and Non-ribosomally-synthesised peptides Provides an extremely useful reference for the experienced research scientist
Oxygen Radicals In Biology And Medicine
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Author : Michael Simic
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09
Oxygen Radicals In Biology And Medicine written by Michael Simic and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-09 with Science categories.
This book is based on the papers presented at the "Fourth International Congress on Oxygen Radicals (4-ICOR)," held June 27 - July 3, 1987, at the University of California, La Jolla. The chapters deal with the phenomena associated with highly reactive oxygen species (hydroxy, peroxy, alkoxy, aroxy, and superoxide radicals, as well as singlet oxygen) and their peroxidation products (hydrogen peroxide, hydroperoxides, peroxides, and epoxides) as they relate to the fields of chemistry, food technology, nutrition, biology, pharmacology, and medicine. The kinetics, energetics, and mechanistic aspects of the reactions of these species and the interrelationship of oxygen radicals (or any other free radicals) and peroxidized products have been emphasized. Special attention is focused on the mechanisms of the generation of free radicals and peroxy products in biosystems and on the adverse effects of these radicals and products in humans. The topics span the continuum from the simple chemistry of model systems to the complex considerations of clinical medicine. The book also explores the mechanisms of agents that protect against free radicals and peroxy products in vitro and in vivo. These agents include antioxidants used in materials, food antioxidants, physiological antioxidants, and antioxienzymes (SOD, glutathione peroxidase, and catalases). The use of these inhibitors to prevent damage to organs being prepared for transplantation, thereby maintaining the quality of transplanted organs and/or extending their "shelf-life," also is examined.
Complex Enzymes In Microbial Natural Product Biosynthesis Part B Polyketides Aminocoumarins And Carbohydrates
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Author :
language : en
Publisher: Academic Press
Release Date : 2009-04-11
Complex Enzymes In Microbial Natural Product Biosynthesis Part B Polyketides Aminocoumarins And Carbohydrates written by and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-04-11 with Science categories.
Microbial natural products have been an important traditional source of valuable antibiotics and other drugs but interest in them waned in the 1990s when big pharma decided that their discovery was no longer cost-effective and concentrated instead on synthetic chemistry as a source of novel compounds, often with disappointing results. Moreover understanding the biosynthesis of complex natural products was frustratingly difficult. With the development of molecular genetic methods to isolate and manipulate the complex microbial enzymes that make natural products, unexpected chemistry has been revealed and interest in the compounds has again flowered. This two-volume treatment of the subject will showcase the most important chemical classes of complex natural products: the peptides, made by the assembly of short chains of amino acid subunits, and the polyketides, assembled from the joining of small carboxylic acids such as acetate and malonate. In both classes, variation in sub-unit structure, number and chemical modification leads to an almost infinite variety of final structures, accounting for the huge importance of the compounds in nature and medicine. Gathers tried and tested methods and techniques from top players in the field Provides an extremely useful reference for the experienced research scientist Covers biosynthesis of Polyketides, Tarpenoids, Aminocoumarins and Crabohydrates