Download or read book Molecular Biology of Lignin degrading Enzymes from Phlebia Radiata written by Markku Saloheimo and published by . This book was released on 1991 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Isolation Identification and Molecular Biology of Lignin Degrading Enzymes of Indigenous Tropical White Rot Fungi written by and published by . This book was released on 2006 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forty-six white rot basidiomycete fungi from the order of Aphyllophorales collected from Sarawak from hardwood forests were screened for their ligninolytic activity and their respective genes were studied. This study had all convinced that plate assay for lignin degradative activity was a fast and efficient method to detect the ligninase enzymes production in the white rot fungi studied.
Download or read book Plant Litter written by Björn Berg and published by Springer Science & Business Media. This book was released on 2013-11-19 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the publication of the 2nd edition, there have been substantial developments in the field of litter decomposition. This fully revised and updated 3rd edition of Plant Litter reflects and discusses new findings and re-evaluates earlier ones in light of recent research and with regard to current areas of investigation. The availability of several long-term studies allows a more in-depth approach to decomposition patterns and to the later stages of decomposition, as well as to humus formation and accumulation. The latest information focuses on three fields: - the effects of manganese on decomposition and possibly on carbon sequestration, - new findings on decomposition dynamics, and - the new analytical technique using 13C-NMR.
Download or read book Lignin Biodegradation Microbiology Chemistry and Potential Applications written by T.K. Kirk and published by CRC Press. This book was released on 2018-01-18 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: First Published in 2018. Routledge is an imprint of Taylor & Francis, an Informa company.
Download or read book Microbial and Enzymatic Degradation of Wood and Wood Components written by Karl-Erik L. Eriksson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: The oil crisis during the 1970s turned interest towards the utilization of renewable resources and towards lignocellulosics in particular. The 1970s were also the cradle period of biotechnology, and the years when biotechnical utilization of lignocellulosic waste from agriculture and forestry gained priori ty. This was a logical conclusion since one of nature's most important biologi cal reactions is the conversion of wood and other lignocellulosic materials to carbon dioxide, water and humic substances. However, while biotechnology in other areas like medicine and pharmacology concerned production of expen sive products on a small scale, biotechnical utilization and conversion of ligno cellulosics meant production of inexpensive products on a large scale. Biotechnical utilization of lignocellulosic materials is therefore a very difficult task, and the commercial utilization of this technology has not progressed as rapidly as one would have desired. One reason for this was the lack of basic knowledge of enzyme mechanisms involved in the degradation and conversion of wood, other lignocellulosics and their individual components. There are also risks associated with initiating a technical development before a stable platform of knowledge is available. Several of the projects started with en thusiasm have therefore suffered some loss of interest. Also contributing to this failing interest is the fact that the oil crisis at the time was not a real one. At present, nobody predicts a rapid exhaustion of the oil resources and fuel production from lignocellulosics is no longer a high priority.
Download or read book Lignin Biodegradation written by T. Kent Kirk and published by . This book was released on 1980 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biochemistry and Molecular Biology written by Robert Brambl and published by Springer Science & Business Media. This book was released on 2004-05-06 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biochemistry and molecular biology are among the most rapidly emerging areas in the life sciences. Indeed, a number of important advances have been made with fungi and yeasts since the first edition of this volume was published in 1996. Still further, the influence that genomics projects have had on the design and interpretation of experiments in almost all areas is truly impressive. The availability of large amounts of sequence data has quickly altered the scope and dimensions of genetics and biochemistry, leading to new insights into fungal biology. Earlier chapters on mitochondrial import of proteins, pH and regulation of gene expression, stress responses, signal transduction, polysaccharidases, trehalose metabolisms, polyamines, carbon metabolism, and acetamide metabolism have been extensively revised or rewritten. Completely new chapters have been prepared on gene ontogeny, peroxisomes, mitochondrial gene expression, chitin biosynthesis, iron metabolism, GATA transcription factors, carbon metabolism, and sulfur metabolism.
Download or read book Engineering Heterologous Hosts for the Production and Study of Fungal Lignin degrading Enzymes written by Nikita Andreevich Khlystov and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Lignin is the second-most abundant biopolymer on Earth and has significant potential as a renewable source for commodity chemicals yet remains vastly underutilized. The lack of an established route to lignin deconstruction means that the primary value of industrial lignin by-products is heat and electricity by incineration. Molecular decomposition of lignin would yield derivatives with economic value in chemical and material applications typically reliant on petroleum. Biological catabolism of lignin by wood-decaying basidiomycete fungi is widespread in nature and presents scalable and renewable means of its deconstruction under mild conditions. However, basidiomycete fungi remain genetically intractable and challenging to cultivate rapidly, limiting their utility in the industrial production of lignin-degrading enzymes. Efficient heterologous production of basidiomycete lignin-degrading enzymes has also proven elusive, hampering efforts toward engineering a biochemical route to the valorization of lignin. In this dissertation, I present efforts aimed at overcoming this major obstacle in the field of lignin degradation. I demonstrate that, despite extensive optimization, the model yeast host Saccharomyces cerevisiae is unable to produce most of the lignin-degrading enzymes tested, especially the main agents of fungal lignin degradation, heme peroxidases. In contrast, the model plant host Nicotiana benthamiana natively produces heme peroxidases for cell wall biogenesis, and I found that this host is well-suited for heterologous production of fungal lignin-degrading peroxidases as well as the majority of lignin-degrading enzymes tested. This approach enabled assay of these enzymes in different combinations on a model lignin dimer, revealing different modes of action. Finally, I describe identification of two null mutants of S. cerevisiae that exhibit increased secretion of multiple fungal lignin-degrading peroxidases. This work represents a significant advance in the development of a biochemical route to lignin valorization, with implications for the understanding of biological lignin degradation as well as of factors required for successful production of proteins in heterologous hosts.
Download or read book Mycodegradation of Lignocelluloses written by R. Naraian and published by Springer Nature. This book was released on 2019-10-16 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a knowledge-based view to the dynamic capabilities in an organization. The author integrates two existing views on gaining competitive advantage: the Knowledge View which suggests that the capability of organizations to learn faster than competitors is the only source of competitiveness; and the Dynamic Capability View which speculates that a fi rm’s competitive advantage rests on it’s ability to adapt to changes in the business environment. Using the IT sector in India as a case study, this book provides and tests a new framework—Knowledge-Based Dynamic Capabilities—in the prediction of competitive advantage in organizations.
Download or read book Molecular Biology of Lignin Degradation by the White rot Fungus Phanerochaete written by R. J. D. Liwicki and published by . This book was released on 1986 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sustainable Degradation of Lignocellulosic Biomass written by Anuj Chandel and published by BoD – Books on Demand. This book was released on 2013-05-15 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides important aspects of sustainable degradation of lignocellulosic biomass which has a pivotal role for the economic production of several value-added products and biofuels with safe environment. Different pretreatment techniques and enzymatic hydrolysis process along with the characterization of cell wall components have been discussed broadly. The following features of this book attribute its distinctiveness: This book comprehensively covers the improvement in methodologies for the biomass pretreatment, hemicellulose and cellulose breakdown into fermentable sugars, the analytical methods for biomass characterization, and bioconversion of cellulosics into biofuels. In addition, mechanistic analysis of biomass pretreatment and enzymatic hydrolysis have been discussed in details, highlighting key factors influencing these processes at industrial scale.
Download or read book Industrial Applications written by Martin Hofrichter and published by Springer Science & Business Media. This book was released on 2010-09-13 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume gives a survey of the state of the art in the traditional fields of industrial mycology as well as of selected novel applications of fungi. The first section deals with the use of fungi in the production and processing of bread, cheese, beer and wine, traditional Asian fermentation products and edible mushrooms. The second section is devoted to the production of fungal metabolites and enzymes representing value-added products. In addition to antibiotics, alkaloids organic acids, vitamins and industrial enzymes, which have successfully been in use for decades, it is also dedicated to fungal metabolites, such as insecticidal and nematicidal compounds, immunosurppressants and flavors with promising biotechnological potential. In the next section, the recent developments in fungal biotransformation of small molecules, the bioconversion of lignocelluloses as well as the use of fungi in metal recovery are presented. The final part introduces some innovative new trends in the field of applied mycology: the preparation of fungal bioherbicides, recent genomic approaches for the identification of biopolymer degrading enzymes, current developments in using oxidative enzymes from fungi as well as new attempts to transfer fungal remediation technologies into practice.
Download or read book Lignocellulose Biodegradation written by American Chemical Society. Meeting and published by . This book was released on 2004 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lignocellulose Biodegradation will be useful for chemists, biochemists, microbiologists, molecular biologists, and biochemical engineers. This book describes advances in lignocellulose biodegradation and application in biotechnology. It contains a combination of original research and review chapters. An overview chapter on lignocellulose biodegradation and applications in biotechnology focuses on recent research progress in the field. Lignocellulose Biodegradation includes sections on pretreatment, biodegradation, enzyme characterization and application.
Download or read book Industrial Enzymes written by Julio Polaina and published by Springer Science & Business Media. This book was released on 2007-05-16 with total page 629 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent developments in genetic engineering and protein chemistry are bringing ever more powerful means of analysis to bear on the study of enzyme structure. This volume reviews the most important types of industrial enzymes. In a balanced manner it covers three interrelated aspects of paramount importance for enzyme performance: three-dimensional protein structure, physicochemical and catalytic properties, and the range of both classical and novel applications.
Download or read book Biodegradation of Nitroaromatic Compounds and Explosives written by Jim C. Spain and published by CRC Press. This book was released on 2000-06-14 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: Filled with practical applications and research, Biodegradation of Nitroaromatic Compounds and Explosives presents an international perspective on environmental contamination from explosives. It covers biodegradation strategies for DNT and a wide variety of other nitroaromatic compounds of environmental significance and makes the information access
Download or read book Molecular Fungal Biology written by Richard P. Oliver and published by Cambridge University Press. This book was released on 1999-08-05 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: An advanced undergraduate textbook for courses in biotechnology, fungal biology and fungal genetics.
Download or read book Industrial Enzyme Applications written by Andreas Vogel and published by John Wiley & Sons. This book was released on 2019-10-28 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference is a "must-read": It explains how an effective and economically viable enzymatic process in industry is developed and presents numerous successful examples which underline the efficiency of biocatalysis.
