Photosynthesis In Algae Biochemical And Physiological Mechanisms
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Photosynthesis In Algae Biochemical And Physiological Mechanisms
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Author : Anthony W.D. Larkum
language : en
Publisher: Springer Nature
Release Date : 2020-06-03
Photosynthesis In Algae Biochemical And Physiological Mechanisms written by Anthony W.D. Larkum and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-03 with Science categories.
Algae, including cyanobacteria, are in the spotlight today for a number of reasons; firstly it has become abundantly clear over recent years that algae have been neglected in terms of basic research and that knowledge gap is being rapidly closed with the establishment of some surprising discoveries, such as the presence of Near-Infra-Red-Absorbing cyanobacteria and a wealth of natural products; secondly molecular approaches have provided a wealth of approaches to genetically modify algae and produce value-added products; thirdly it has become clear just how important, marine phytoplankton is to global carbon capture and the production of food globally; and fourthly, it has also become clear that algae present unparalleled opportunities to generate biofuels in a sustainable and non-polluting way. This volume presents 15 chapters by world experts on their subjects, ranging from reviews of algal diversity and genetics to in-depth reviews of special algal groups such as diatoms (which account for over 30% of marine carbon capture). Other chapters chart the ways in which this carbon capture occurs or how there are a multiplicity of ways in which algae intercept sun light and deploy this energy for carbon capture. A fascinating aspect here is the way in which sun light is harvested. A special chapter is devoted to the very recent and exciting possibility that algae use coherent light energy transformation to enhance the efficiency of light capture, an aspect of quantum physics that has implications for future developments at several levels and a variety of industries. Just how and why algae use Chlorophyll a as the major light capture pigment is discussed in several chapters. However, attention is also given to those cyanobacteria, which have been found to use the special Near-Infra Red absorbing chlorophylls mentioned above. And attention is also given to those algae that employ phycobiliproteins to fill in the “green window”, i.e., the spectral region from 400 – 650 nm, which is not efficiently covered by chlorophyll and carotenoid pigments. Photoinhibition and photoprotection is the subject area of several chapters and one which it is essential to understand a we work towards greater efficiency of algal photosynthesis. A final chapter is devoted to understanding the molecular basis for coral bleaching, a much-neglected area that is essential in trying to come up with solutions to this very worrying phenomenon, caused by global warming and ocean acidification. This is a book for research scientists, environmentalists, planners in a range of areas including those of marine resources, nutrient control and pollution of water bodies and that growing body of concerned citizens interested in controlling carbon emissions and global warming. Special attention has been given to generating a set of articles that will be read by university students, informed laymen and all those whose wish to understand the rapid changes that have come about in our knowledge of algae over the past decade.
Photosynthesis In Algae
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Author : Anthony W. D. Larkum
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Photosynthesis In Algae written by Anthony W. D. Larkum 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 2012-12-06 with Science categories.
This book introduces the reader to algal diversity as currently understood and then traces the photosynthetic structures and mechanisms that contribute so much to making the algae unique. Indeed the field is now so large that no one expert can hope to cover it all. The 19 articles are each written by experts in their area; ranging over all the essential aspects and making for a comprehensive coverage of the whole field. Important developments in molecular biology, especially transformation mutants in Chlamydomonas, are dealt with, as well as areas important to global climate change, carbon dioxide exchange, light harvesting, energy transduction, biotechnology and many others. The book is intended for use by graduate students and beginning researchers in the areas of molecular and cell biology, integrative biology, plant biology, biochemistry and biophysics, biotechnology, global ecology, and phycology.
Algal Adaptation To Environmental Stresses
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Author : L.C. Rai
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Algal Adaptation To Environmental Stresses written by L.C. Rai 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 2012-12-06 with Science categories.
Algae, generally held as the principal primary producers of aquatic systems, inhabit all conceivable habitats. They have great ability to cope with a harsh environment, e.g. extremely high and low temperatures, suboptimal and supraoptimal light intensities, low availability of essential nutrients and other resources, and high concentrations of toxic chemicals, etc. A multitude of physiological, biochemical, and molecular strategies enable them to survive and grow in stressful habitats. This book presents a critical account of various mechanisms of stress tolerance in algae, many of which may occur in microbes and plants as well.
Algal Physiology And Biochemistry
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Author : William Duncan Patterson Stewart
language : en
Publisher: Univ of California Press
Release Date : 1974
Algal Physiology And Biochemistry written by William Duncan Patterson Stewart and has been published by Univ of California Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with Science categories.
The Mechanism Of Photosynthesis
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Author : Charles Percival Whittingham
language : en
Publisher: Hodder Education
Release Date : 1974
The Mechanism Of Photosynthesis written by Charles Percival Whittingham and has been published by Hodder Education this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with Science categories.
Physiology of photosynthesis; Carbon metabolism; Photorespiration; The contribution of chloroplast; Excitation and fluorescence; The physiological evidence for two photochemical reactions in green plants; The comparative biochemistry of photosynthesis; Electron transport in photosynthesis.
Photosynthesis Physiology And Metabolism
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Author : Richard C. Leegood
language : en
Publisher: Springer Science & Business Media
Release Date : 2000-01-31
Photosynthesis Physiology And Metabolism written by Richard C. Leegood 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 2000-01-31 with Science categories.
The principal aim of Photosynthesis: Physiology and Metabolism is to provide final year undergraduates, graduate students and researchers with an up-to-date and comprehensive overview of photosynthetic carbon metabolism in plants, ranging from molecular to ecophysiological aspects. The book examines how CO2 is acquired by algae and by plants and is divided into three sections. The first section concentrates on the pathways (the Calvin-Benson-Bassham cycle and photorespiration, with particular emphasis on the enzyme ribulose bisphospate carboxylase/oxygenase, Rubisco) and the regulation of CO2 fixation. The second section deals with the fate of fixed carbon, in chapters on the synthesis of products, such as sucrose, starch, fructans and sugar alcohols, and with the regulation of cellular partitioning of carbon, including topics such as respiration and feedback regulation of photosynthesis by carbohydrates. The last section concentrates on the various problems that plants face in taking up CO2 from their environment, and how CO2 concentrating mechanisms operate in the algae and in plants with C4 photosynthesis and Crassulacean Acid Metabolism. The ecological significance of these mechanisms is also discussed.
Algal Photosynthesis
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Author : Richard Geider
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29
Algal Photosynthesis written by Richard Geider 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 2013-06-29 with Science categories.
The algae are a diverse group of organisms with forms that range in size from less than a micron in diameter to over ten meters in length. Small {laquo} 1 JLm diam) unicellular forms dominate the open waters of the oceans and large lakes. Large multicellular forms often form a large component of the autotrophic biomass of shallow waters at the periphery of lakes and oceans but have also been found on seamounts in clear open ocean waters at depths up to several hundred meters (Littler and Littler, 1985). Phytoplankton in the sea probably account for more than 50% of global photosynthesis, although there is considerable uncertainty about this estimate. In addition, many symbiotic associations between unicellu lar algae and heterotrophic or autotrophic organisms have been identi fied, and algae can be found in a diverse range of terrestrial environ ments, ranging from polar to desert regions. The most important common biochemical attribute that unites the algae is their ability to split water, producing molecular oxygen during photosynthesis and concomi tantly assimilating carbon dioxide. This attribute is shared with the terres trial plants, cyanobacteria and chloroxybacteria. Although vascular plants are excluded from this review, we employ a broad definition of algae that includes the photosynthetic, oxygenic procaryotes. Measurements of gas exchange are fundamental to most biochemical, physiological and ecological investigations of the algae.
Ecophysiology And Biochemistry Of Cyanobacteria
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Author : Rajesh Prasad Rastogi
language : en
Publisher: Springer Nature
Release Date : 2022-01-30
Ecophysiology And Biochemistry Of Cyanobacteria written by Rajesh Prasad Rastogi and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-01-30 with Science categories.
This book emphasizes and presents the latest information on eco-physiology and biochemistry of cyanobacteria with special emphasis on their biodiversity, molecular mechanisms of some important biological processes and survival mechanisms under myriad of environmental conditions as well as bioremediation. Cyanobacteria are the most dominant prokaryotic floras on the Earth’s surface, and are of great importance in terms of ecological, economical and evolutionary perspectives. They are oldest groups of photosynthetic autotrophs, which create oxygenic atmosphere for the development and sustainability of ecosystems with different life forms. The book presents an integrative approach to their possible biotechnological application in the field of bio-energy and various aspects of biochemistry, biophysics and structural biology of photosynthesis. The various chapters describe the different applications of cyanobacteria as bio-energy sources and in phycoremediation. The contents incorporated in this book can be used as a textbook by undergraduate and post-graduate students, teachers, and researchers in the most interesting fields of physicochemical ecology and biochemistry of cyanobacteria.
Photosynthesis
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Author : David W. Lawlor
language : en
Publisher: Longman Scientific and Technical
Release Date : 1993
Photosynthesis written by David W. Lawlor and has been published by Longman Scientific and Technical this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Science categories.
Provides a simplified description of the partial process of photosynthesis at the molecular, organelle, cell and organ levels of organization in plants, which contribute to the complete process. It surveys effects of global environmental change, carbon dioxide enrichment and ozone depletion.
Probing Photosynthesis
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Author : Mohammad Yunus
language : en
Publisher: CRC Press
Release Date : 2000-06-22
Probing Photosynthesis written by Mohammad Yunus and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-06-22 with Science categories.
Probing Photosynthesis represents the cutting edge of research on photosynthesis and provides details of experimental approaches that have been adopted to understand it's complex regulatory and adaptive processes. Its twenty seven chapters have been divided into four sections: Evolution, structure and function; Biodiversity metabolism and regulation; Stress and adaptations; and Techniques. Written by leading subject experts from around the world, this comprehensive treatise will interest researchers and students from all disciplines of plant science and provide a useful reference for courses in plant biochemistry, crop physiology, plant biotechnology and environmental botany.