Biochemistry and Physiology of Anaerobic Bacteria PDF Download
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Author: Lars G. Ljungdahl
Publisher: Springer Science & Business Media
ISBN: 0387227318
Category : Science
Languages : en
Pages : 286
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Book Description
Seeming sometimes more like science fiction than science, anaerobic bacteria have been at the center of a number of exciting new discoveries. This volume discusses and explains the diversity of metabolism, modes of protein transport, molecular biology and physiology of these unusual microbes. It has practical applications ranging from wastewater treatment to clinical diagnosis and treatment of medical conditions.
Author: Lars G. Ljungdahl
Publisher: Springer Science & Business Media
ISBN: 0387227318
Category : Science
Languages : en
Pages : 286
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Book Description
Seeming sometimes more like science fiction than science, anaerobic bacteria have been at the center of a number of exciting new discoveries. This volume discusses and explains the diversity of metabolism, modes of protein transport, molecular biology and physiology of these unusual microbes. It has practical applications ranging from wastewater treatment to clinical diagnosis and treatment of medical conditions.
Author: Madeleine Sebald
Publisher: Springer Science & Business Media
ISBN: 1461570875
Category : Science
Languages : en
Pages : 723
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Book Description
The field of bacterial genetics has been restricted for many years to Escherichia coli and a few other genera of aerobic or facultatively anaerobic bacteria such as Pseudomonas, Bacillus, and Salmonella. The prevailing view up to recent times has been that anaerobic bacteria are interesting organisms but nothing is known about their genetics. To most microbiologists, anaerobic bacteria appeared as a sort of distant domain, reserved for occasional intrusions by taxonomists and medical microbiologists. By the mid-1970s, knowledge of the genetics and molecular biology of anaerobes began to emerge, and then developed rapidly. but also im This was the result of advances in molecular biology techniques, portantly because of improvements in basic techniques for culturing anaerobes and for understanding their biochemistry and other areas of in terest. Investigations in this field were also stimulated by a renewal of interest in their ecology, their role in pathology and in biotransformations, and in the search for alternative renewable sources of energy. The initial idea for this book came from Thomas D. Brock. When Dr. Brock requested my opinion about two years ago on the feasibility of publishing a book on the genetics of anaerobic bacteria, as a part of the Brock/Springer Series in Contemporary Bioscience, I answered positively but I was apprehen sive about assuming the role of editor. However, I was soon reassured by the enthusiastic commitment of those I approached to contribute. Eventually, thanks to the caring cooperation of the contributors, the task became relatively easy.
Author: Paul Nigel Levett
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 136
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Book Description
An introduction for undergraduate students to the diversity and importance of anaerobic bacteria. Levett (medical sciences, U. of the West Indies, Barbados) outlines the mechanisms of anaerobic metabolism, the ecology of anaerobes in the natural environment, the principle anaerobic infections of humans and animals, industrial applications, and the particular laboratory techniques for handling anaerobic bacteria. Annotation copyrighted by Book News, Inc., Portland, OR
Author: Paul N. Levett
Publisher: Wiley
ISBN: 9780471932376
Category : Science
Languages : en
Pages : 128
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Book Description
Starting with an introduction to anaerobic bacteria, it then goes on to discuss the cultivation of anaerobes by describing anaerobic jars, cabinets and roll-tube techniques. The beginning chapter ends with a discussion of preservation and identification of anaerobes. Subsequent chapters refer to the taxonomy, ecology and biochemistry of these organisms, and the last two chapters address the problems of anaerobes in medical and veterinary situations and the industrial importance of obligate anaerobes. Also includes recent references and an index.
Author: K. T. Holland
Publisher: Springer Science & Business Media
ISBN: 1461317754
Category : Science
Languages : en
Pages : 215
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Book Description
This book is appropriate for advanced undergraduate students of micro biology and biological sciences in universities and colleges, as well as for research workers entering the field and requiring a broad contemporary view of anaerobic bacteria and associated concepts. Obligate anaerobes, together with microaerophils, are characterized by their sensitivity to oxygen. This dictates specialized laboratory methods a fact which has led to many students being less familiar with anaerobes than their distribution and importance would warrant The metabolic strategies such as methanogenesis, an oxygenic photosynthesis and diverse fermenta tive pathways which do not have equivalents in aerobic bacteria also make anaerobes worthy of attention. In these limited pages an attempt has been made to cover the varied aspects of anaerobic bacteria, and a bibliography has been included, which will allow individual topics to be pursued in greater detail. We are grateful to Mrs Winifred Webster and Mrs Hilary Holdsworth for typing the manuscript and to the Leeds University Audio Visual Service for preparing the figures. Finally, our thanks go to the students, postgradu ates and wives who read and criticized the manuscript.
Author: William F. Martin
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110612410
Category : Science
Languages : en
Pages : 269
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Book Description
Mitochondria are sometimes called the powerhouses of eukaryotic cells, because mitochondria are the site of ATP synthesis in the cell. ATP is the universal energy currency, it provides the power that runs all other life processes. Humans need oxygen to survive because of ATP synthesis in mitochondria. The sugars from our diet are converted to carbon dioxide in mitochondria in a process that requires oxygen. Just like a fire needs oxygen to burn, our mitochondria need oxygen to make ATP. From textbooks and popular literature one can easily get the impression that all mitochondria require oxygen. But that is not the case. There are many groups of organismsm known that make ATP in mitochondria without the help of oxygen. They have preserved biochemical relicts from the early evolution of eukaryotic cells, which took place during times in Earth history when there was hardly any oxygen avaiable, certainly not enough to breathe. How the anaerobic forms of mitochondria work, in which organisms they occur, and how the eukaryotic anaerobes that possess them fit into the larger picture of rising atmospheric oxygen during Earth history are the topic of this book.
Author: Anatoly Bezkorovainy
Publisher: CRC Press
ISBN: 1000722155
Category : Science
Languages : en
Pages : 284
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Book Description
This book provides a comprehensive reference work on this ubiquitous group of microorganisms for the biomedical community, and intends to stimulate further research into the biochemistry and physiology of bifidobacteria and their role in health and disease of newborns and even adult human beings. Discussions of bifidobacteria include chapters on nomenclature and taxonomy, ecology, morphology, metabolism, membrane and cell wall structure, clinical applications, metal transport, and future research trends. Each chapter ends with a summary. The book is amply illustrated and extensively referenced.
Author: Michiko M. Nakano
Publisher: CRC Press
ISBN: 9780849333170
Category : Science
Languages : en
Pages : 412
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Book Description
Strict and Facultative Anaerobes: Medical and Environmental Aspects reviews all aspects of anaerobic bacteria, highlighting their environmental and medical importance. The first three chapters focus on taxonomy, anaerobic metabolism and the genetic regulation of anaerobic processes in strict and facultative anaerobes. The next section includes an examination of the physiological traits of anaerobic bacteria that enable them to be beneficial in one situation but hazardous to human and animal health in others. Other topics include the anaerobic nature of infections, latency, anaerobic biofilms, and toxin production. The final section reviews iron, selenate, and arsenate reduction, as well as oxidation of halogenated organics, ammonium oxidation, and acetogenesis. This important book provides detailed coverage of the wide-ranging capabilities of anaerobic bacteria. It examines their basic biology and chemistry, medical importance, and applications in biotechnology and environmental science. It is an essential reference for everyone interested in anaerobic bacteria, environmental biology, medical microbiology, and industrial bacteriology.
Author: Sean Michael Scully
Publisher: Springer Nature
ISBN: 3031417208
Category : Science
Languages : en
Pages : 242
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Book Description
Hot environments are diverse environments that habor a wide variety of anaerobic microorganisms. Although the existence of thermophilic microorganisms has been known for over a century, it is only since the 1970s that warm environments inhabited by thermophiles have been studied in more detail. While aerobic thermophiles have received most of the interest, thermophilic anaerobes have received less attention. This book provides a comprehensive overview of the fundamental aspects of thermophilic anaerobes, from their environments to their applications in biotechnology. The book is divided into three parts: 1) a general overview of thermophilic anaerobes, their history, environments, and phylogenetic relationships, 2) physiological aspects of thermophilic anaerobes and their mechanisms of thermal adaptation, and 3) the biotechnological applications of thermophiles for the production of biofuels and other chemical building blocks as well as their applications in specific industries. This comprehensive and up-to-date book, Thermophilic anaerobes - Phylogeny, Physiology and Biotechnological Applications, is a valuable resource for experienced researchers and early career scientists alike who want to learn more about this exciting and developing field.
Author: G. N. Cohen
Publisher: Springer
ISBN: 9401789088
Category : Science
Languages : en
Pages : 618
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Book Description
Microbial physiology, biochemistry and genetics allowed the formulation of concepts that turned out to be important in the study of higher organisms. In the first section, the principles of bacterial growth are given, as well as the description of the different layers that enclose the bacterial cytoplasm, and their role in obtaining nutrients from the outside media through different permeability mechanism described in detail. A chapter is devoted to allostery and is indispensable for the comprehension of many regulatory mechanisms described throughout the book. Another section analyses the mechanisms by which cells obtain the energy necessary for their growth, glycolysis, the pentose phosphate pathway, the tricarboxylic and the anaplerotic cycles. Two chapters are devoted to classes of microorganisms rarely dealt with in textbooks, namely the Archaea, mainly the methanogenic bacteria, and the methylotrophs. Eight chapters describe the principles of the regulations at the transcriptional level, with the necessary knowledge of the machineries of transcription and translation. The next fifteen chapters deal with the biosynthesis of the cell building blocks, amino acids, purine and pyrimidine nucleotides and deoxynucleotides, water-soluble vitamins and coenzymes, isoprene and tetrapyrrole derivatives and vitamin B12. The two last chapters are devoted to the study of protein-DNA interactions and to the evolution of biosynthetic pathways. The considerable advances made in the last thirty years in the field by the introduction of gene cloning and sequencing and by the exponential development of physical methods such as X-ray crystallography or nuclear magnetic resonance have helped presenting metabolism under a multidisciplinary attractive angle.
