Download or read book The Biosynthesis of Secondary Metabolites written by R. B. Herbert and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a book about experiments and results of experiments. The results described are the fruit of thirty years' labour in the field of secondary metabolism. Secondary metabolism, more than any other part of the chemistry of life, has been the special preserve of organic chemists. Investiga tion of secondary metabolism began with curiosity about the struc tures of compounds isolated from natural sources, i.e. secondary metabolites. Coeval with structure determination there has been a curiosity about the origins and mechanism of formation of secondary metabolites (or natural products as they have been called). It is the experimental outcome of this curiosity that is described here. This account is primarily intended to be an introduction to the biosynthesis of secondary metabolites. I have also endeavoured, however, to make the book as comprehensive as possIble. This has meant that some of the material has had to be presented in abbrevi ated form. The abbreviated material is largely confined to particular sections of the book. The paragraphs marked with a dagger (t) can be omitted by the reader wishing to acquire a general introduction to the subject. A blend of the most significant and the most recent references is cited to provide the reader with ready access to the primary litera ture. This is clearly most necessary for the material presented in abbreviated form. Relevant reviews are also cited.
Download or read book Biosynthesis and Molecular Genetics of Fungal Secondary Metabolites Volume 2 written by Susanne Zeilinger and published by Springer. This book was released on 2015-06-15 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fungi produce many chemically diverse secondary metabolites whose biological roles largely remain elusive. Within the increasing number of sequenced fungal genomes several important genes involved in secondary metabolite formation have been identified. Most of these genes are clustered and their coordinated transcription is controlled in a complex way by both narrow pathway-specific regulators as well as broad global transcription factors responsive to environmental cues. In recent years it was discovered many of the newly identified gene clusters are silent under laboratory conditions suggesting that the biosynthetic potential of fungi is far from being exploited. Besides identifying novel bioactive metabolites from still unexplored sources, the activation of these gene clusters by several approaches may result in the discovery of new substances with antibiotic and pharmaceutical benefits. This book covers recent advances in the field of fungal secondary metabolisms ranging from methodologies to biological aspects and will include the latest knowledge on fungal molecular biology, genomics, and metabolomics. With the related volume by Professor Juan-Francisco Martin, where the most relevant and well-studied fungal secondary metabolites are compiled, this book provides a comprehensive overview of the state-of-the-art of research on fungal secondary metabolites.
Download or read book The Chemistry of Fungi written by James R Hanson and published by Royal Society of Chemistry. This book was released on 2008-06-24 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fungi occupy an important place in the natural world, as non-photosynthetic organisms, they obtain their nutrients from the degradation of organic material. They use many of their secondary metabolites to secure a place in a competitive natural environment and to protect themselves from predation. The diverse structures, biosyntheses and biological activities of fungal metabolites have attracted chemists for many years. Fungi are ubiquitous and their activities affect many aspects of our daily lives whether it be as sources of pharmaceuticals and food or as spoilage organisms and the causes of diseases in plants and man. The chemistry of the fungi involved in these activities has been the subject of considerable study particularly over the last fifty years. Although their ramifications can be large as in the spread of plant diseases, the quantities of the metabolites which could be isolated precluded much chemical work until the advent of spectroscopic methods. Whereas many natural products derived from plants were isolated prior to the 1960s on a scale which permitted extensive chemical degradation, this was rarely the case for fungal metabolites. This book is an introduction to the chemistry of fungal metabolites. The aim is to illustrate within the context of fungal metabolites, the historical progression from chemical to spectroscopic methods of structure elucidation, the development in biosynthetic studies from establishing sequences and mechanisms to chemical enzymology and genetics and the increasing understanding of the biological roles of natural products. The book begins with a historical introduction followed by a description of the general chemical features which contribute to the growth of fungi. There are many thousands of fungal metabolites whose structures are known and the book does not aim to list them all as there are databases to fulfill this role. The book's aim is to describe some of the more important metabolites classified according to their biosynthetic origin. Biosynthesis provides a unifying feature underlying the diverse structures of fungal metabolites and the chapters covering this area begin with a general outline of the relevant biosynthetic pathway before presenting a detailed description of particular metabolites. Investigations into these biosyntheses have utilized many subtle isotopic labelling experiments and compounds that are fungal pigments and those which are distinctive metabolites of the more conspicuous Basidiomycetes are treated separately. Many fungal metabolites are involved in the interactions of fungi with plants and others are toxic to man and some of these are described in further chapters. Fungi have the ability to transform chemicals in ways which can complement conventional reactions and the use of fungi as reagents forms the subject of the final chapter. This book will be particularly useful to anybody about to embark on a career in chemical microbiology by providing an overall perspective of fungal metabolites as well as an essential reference tool for more general chemists.
Download or read book The Total Synthesis of Aphidicolin and Cyclocarbonylation written by William Alexander Andrus and published by . This book was released on 1980 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Natural Product Biosynthesis by Microorganisms and Plants Part A written by and published by Academic Press. This book was released on 2012-12-31 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume of Methods in Enzymology continues the legacy of this premier serial by containing quality chapters authored by leaders in the field. The first of 3 volumes covering Natural product biosynthesis by microorganisms and plants, it has chapters on such topics as Kinetics of plant sesquiterpene synthases, Terpenoid biosynthesis in fungi, and plant Type III polyketide synthases. - Contains quality chapters authored by leaders in the field - The first of 3 volumes - Has chapters on such topics as kinetics of plant sesquiterpene synthases, terpenoid biosynthesis in fungi, and plant Type III polyketide synthases
Download or read book Research Awards Index written by and published by . This book was released on 1987 with total page 834 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biotechnology of Isoprenoids written by Jens Schrader and published by Springer. This book was released on 2015-05-19 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book review series presents current trends in modern biotechnology. The aim is to cover all aspects of this interdisciplinary technology where knowledge, methods and expertise are required from chemistry, biochemistry, microbiology, genetics, chemical engineering and computer science. Volumes are organized topically and provide a comprehensive discussion of developments in the respective field over the past 3-5 years. The series also discusses new discoveries and applications. Special volumes are dedicated to selected topics which focus on new biotechnological products and new processes for their synthesis and purification. In general, special volumes are edited by well-known guest editors. The series editor and publisher will however always be pleased to receive suggestions and supplementary information. Manuscripts are accepted in English.
Download or read book The Total Synthesis of Natural Products written by John ApSimon and published by John Wiley & Sons. This book was released on 2009-09-22 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic chemistry's innovative breadth is especially noteworthy in the area of natural products synthesis. Since the early 1970s, this landmark chemical reference has been documenting the newest and most important of these, in a readily understood format, that clearly traces each of their synthetic routes. Volume Eight, the latest in the series, contains a long-awaited look at the synthesis of tri- and tetracyclic diterpenes, along with the synthesis of naturally occurring quinones. Recent interest in the biologically important polysaccharides has led to a detailed consideration of that compound class. Finally, this new volume contains a look at the strategies and methods specific to natural products containing the spiroketal functional group. The Total Synthesis of Natural Products, Volume Eight, continues the meticulous work of the series, providing chemists with an entirely up-to-date and convenient guide to the critical new syntheses essential to organic chemistry's continuing evolution.
Download or read book Organic Synthesis written by Michael Smith and published by Elsevier. This book was released on 2024-08-13 with total page 2403 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic Synthesis 5e provides a reaction-based approach to this important branch of organic chemistry. Updated and accessible, this eagerly-awaited revision offers a comprehensive foundation for graduate students coming from disparate backgrounds and knowledge levels, to provide them with critical working knowledge of basic reactions, stereochemistry and conformational principles. This reliable resource uniquely incorporates molecular modeling content, problems, and visualizations, and includes reaction examples and homework problems drawn from the latest in the current literature.? There have been advancements in organic reactions, particularly organometallic reactions, and there is a need to show how these advancements have influenced current organic synthesis. The goal is to revise and update the examples of reaction examples taken from the synthesis literature from about 2017-2023. The reactions illustrate those that are used most often in modern organic synthesis, but recent examples will show their current relevance.? Where new approaches and new reactions have been developed for organic synthesis, examples will be added as new material. - Provides new content, reaction examples, and study problems from recent research? - Features improved organization, new art, and new chapter content on process chemistry and green organic chemistry - Includes revised homework for each chapter, with new examples and questions?
Download or read book Tetrahymena Thermophila written by Kathleen Collins and published by Academic Press. This book was released on 2012-03-28 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume of Methods in Cell Biology looks at Tetrahymena thermophila, a model organism in experimental biology. Covering sections on Systems perspectives and Operating principles, chapters are written by experts in the field. With cutting edge material, this comprehensive collection is intended to guide researchers of Tetrahymena thermophila for years to come. Covers sections on systems perspectives and operating principles Chapters are written by experts in the field Cutting-edge material, making this a truly comprehensive collection
Download or read book Index Medicus written by and published by . This book was released on 2004 with total page 1938 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.
Download or read book Cumulated Index Medicus written by and published by . This book was released on 1989 with total page 1422 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the International Symposia of the Princess Takamatsu Cancer Research Fund Volume 13 ADP Ribosylation DNA Repair and Cancer written by Sugimura and published by CRC Press. This book was released on 2020-07-26 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the 13th International Symposium of The Princess Takamatsu Cancer Research Fund, held in Tokyo The proceedings deal with the potential relevance of ADP-ribosylation reactions in the genesis, prevention and treatment of cancer. These reactions were independently discovered in the laboratories of Paul Mandel, Osamu Hayaishi and Takashi Sugimura, all whom contribute to ADP-Ribosylation, DNA Repair and Cancer. Apart from these renowned scientists, many other outstanding researchers from the international research community have contributed chapters discussing their most recent research results.
Download or read book Diterpenes Advances in Research and Application 2012 Edition written by and published by ScholarlyEditions. This book was released on 2012-12-26 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diterpenes—Advances in Research and Application: 2012 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Diterpenes. The editors have built Diterpenes—Advances in Research and Application: 2012 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Diterpenes in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Diterpenes—Advances in Research and Application: 2012 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Download or read book Comprehensive Natural Products III written by and published by Elsevier. This book was released on 2020-07-22 with total page 4266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive Natural Products III, Third Edition, Seven Volume Set updates and complements the previous two editions, including recent advances in cofactor chemistry, structural diversity of natural products and secondary metabolites, enzymes and enzyme mechanisms and new bioinformatics tools. Natural products research is a dynamic discipline at the intersection of chemistry and biology concerned with isolation, identification, structure elucidation, and chemical characteristics of naturally occurring compounds such as pheromones, carbohydrates, nucleic acids and enzymes. This book reviews the accumulated efforts of chemical and biological research to understand living organisms and their distinctive effects on health and medicine and to stimulate new ideas among the established natural products community. Provides readers with an in-depth review of current natural products research and a critical insight into the future direction of the field Bridges the gap in knowledge by covering developments in the field since the second edition published in 2010 Split into 7 sections on key topics to allow students, researchers and professionals to find relevant information quickly and easily Ensures that the knowledge within is easily understood by and applicable to a large audience
Download or read book Polarity Control for Synthesis written by Tse-Lok Ho and published by John Wiley & Sons. This book was released on 1991-09-03 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Identifies the polar reactions that are frequently employed in carbogenic synthesis. While touching on retrosynthetic analysis, it's emphasis is on the exploitation and manipulation of the electronic properites of synthons in response to synthetic necessity.
Download or read book Journal of the Chemical Society written by and published by . This book was released on 1988-05 with total page 1594 pages. Available in PDF, EPUB and Kindle. Book excerpt:
