Автор: M. Hiroto; A. Fiechter; H. Nishimura; Y. Kodera; F Название: Microbial and Enzymatic Bioproducts ISBN: 3662148757 ISBN-13(EAN): 9783662148754 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: M. Capek; O. Hanc; M. Tadra Название: Microbial Transformations of Steroids ISBN: 9401176051 ISBN-13(EAN): 9789401176057 Издательство: Springer Рейтинг: Цена: 16769.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Fundamental studies of steroid compounds have begun approximately thirty years ago with the solution of structures of cholesterol and bile acids. This field has been receiving more attention when the structures of the principal steroid hormones, aglycones of heart glycosides, sapogenins, steroid alkaloids, toad poisons have been established. An intensive interest in these derivatives of cyc1opentanoperhydrophe nanthrene was determined especially by practical viewpoints, notably by attempts to prepare by synthetical economical procedures a series of steroid hormones and their biologically active derivatives, further by theoretical viewpoints. Biochemistry of steroids was developing in its beginnings by studies of meta bolites of steroid hormones in animal organism and soon has brought a number of practical results that could be used also in medical diagnostics. Considerably later, the metabolism of steroid compounds was followed also in microorganisms, again in connection with the practical problem to aid to economical syntheses of some steroid hormones. Two names are of primary importance for the pioneer works in microbial transformations of steroids, that of the Italian worker L. MAMOLI who first realized the microbial biosynthesis of testosterone from dehydroepiandro sterone, and of the American chemist and microbiologist D. H. PETERSON, who has contributed by his fundamental experiments in microbial hydroxylation of steroids to the position eleven, especially to the synthesis of cortisone. Microbial transforma tions of steroids nowadays offer a valuable tool in the preparation of series otherwise difficultly accessible steroid compounds.
Автор: M. Alexander Название: Advances in Microbial Ecology ISBN: 1461582938 ISBN-13(EAN): 9781461582939 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The literature in microbial ecology is growing rapidly. Journals in many countries dealing with microbiology, ecology, environmental sciences, and environmental technology are publishing an ever-increasing number of papers, and these reports are providing microbial ecologists with a wealth of information. This body of data is now so large and the research is published in so many journals and mono graphs that maintaining an overview of the development of the field grows more difficult. The role of Advances in Microbial Ecology thus becomes more obvious with time. The articles in the present volume encompass an array of topics appropriate to the development of the discipline of microbial ecology. Both terrestrial and aquatic ecosystems are subjects of attention, and a variety of microbiological groups come under review. Furthermore, methodological problems and ap proaches are not overlooked. The ecology of protozoa, constraints on their populations, and their role in nutrient cycling and energy flow are considered by J. D. Stout. A unique micro environment is discussed by B. Norkrans, the surface microlayer of aquatic eco systems, and Dr. Norkrans presents information on a field that has blossomed in the last few years. The subject of the review by H. S. Lowendorf is the genus Rhizobium, a group of bacteria whose importance has grown as the cost of fuel for production of nitrogen fertilizers and ultimately for protein production has increased.
Автор: R.R. Colwell; K. Ohwada; U. Simidu Название: Microbial Diversity in Time and Space ISBN: 147577026X ISBN-13(EAN): 9781475770261 Издательство: Springer Рейтинг: Цена: 20962.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The symposium, "Microbial Diversity in Time and Space," was held in the Sanjo Conference Hall, University of Tokyo, Tokyo, Japan, October 24-26, 1994.
Автор: M. Alexander Название: Advances in Microbial Ecology ISBN: 146158308X ISBN-13(EAN): 9781461583080 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Advances in Microbial Ecology was established by the International Commis- sion on Microbial Ecology to provide a vehicle for in-depth, critical, and, it is hoped, provocative reviews on aspects of both applied and basic microbial ecol- ogy.
Автор: S. Servi Название: Microbial Reagents in Organic Synthesis ISBN: 9401050783 ISBN-13(EAN): 9789401050784 Издательство: Springer Рейтинг: Цена: 27950.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proceedings of the NATO Advanced Research Workshop, Sestri Levante, Italy, March 23-27, 1992
Автор: A.L. Koch; Joseph A. Robinson; George A. Milliken Название: Mathematical Modeling in Microbial Ecology ISBN: 146136826X ISBN-13(EAN): 9781461368267 Издательство: Springer Рейтинг: Цена: 20962.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: From the Chapman & Hall Microbiology Series this unique resource offers specific experimental and practical applications of mathematical modeling in microbial ecology. The text presents a variety of systems, ranging from subcellular systems to ecosystems, and shows how to test whether the models provide a good representation of the system.
Описание: Proceedings of a symposium held under the auspices of the Federation of European Microbiological Societies, at Ramat Rachel, Israel, May 15-19, 1989.
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