Rechcigl Enzyme Synthesis and Degradation in Mammalian Systems PDF Download

Author: M. ENZYME
Publisher:
ISBN: 9783805511612
Category : Medical
Languages : en
Pages : 478

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Author: Miloslav Rechcígl
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 504

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Author: Miloslav Rechcígl
Publisher: AuthorHouse
ISBN: 1456714465
Category : Biography & Autobiography
Languages : en
Pages : 793

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These reminiscences are an intimate account of Mila Rechcgls saga, his fascinating life, his varied and successful professional career, and his highly visible public life, encompassing some fifty years, since the earliest childhood in a small hamlet in northeastern rural Bohemia to his government career in the Worlds Capital, Washington, DC and spending his retirement years in active scholarship and voluntary work for non-profit organizations. He views his life as a chess game, in which he confronts various challenges head-on, usually ending with a checkmate in his favor. He describes his idyllic youth at family mill, in an area known as Bohemian paradise, talks fondly of his parents and grandparents, the time he spent in a one-class rural school, followed by eight years in gymnasium in Mlada Boleslav, four during the Nazi occupation of Czechoslovakia and four in the post-War era under the communist threat. After successful escape from communist Czechoslovakia, he immigrates to America, spending his greenhorn years in New York City, working in a glass jewelry factory. He gets a scholarship, is accepted by a prestigious Ivy League school (Cornell) and with skimpy English manages getting his bachelors degree in biochemistry in two and half years, followed by Masters and Ph.D. Gets hired by the National Institutes of Health in Bethesda where he conducts some pioneering research on enzyme turnover and later is offered training in science policy and administration, leading to his appointment as Special Assistant for Nutrition and Health, and later is put in charge of research at the US State Departments Agency for International Development. Beyond the call of duty, he publishes numerous books and in his spare time, devotes energies to organizing an international Czechoslovak Society of Arts and Sciences into a first-class institution and does premier research on immigration history.

Author: Paul D. Boyer
Publisher: Academic Press
ISBN: 0080865909
Category : Science
Languages : en
Pages : 569

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The Enzymes

Author: Miloslav Rechcígl
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 524

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Author: Clement Markert
Publisher: Elsevier
ISBN: 0323141781
Category : Science
Languages : en
Pages : 1057

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Isozymes, III: Developmental Biology contains manuscripts presented at the Third International Conference on isozymes convened in April 1974 at Yale University. Separating 61 manuscripts into chapters, this book begins by discussing the areas of ""isozymology"" that appear particularly promising for further developmental analysis. This text also looks into the role of isozymes as genetic markers in early mammalian development, as well as the mechanisms of intracellular enzyme localization. Significant topics on specific isozymes are given separately in other chapters.

Author: J. Reinert
Publisher: Springer Science & Business Media
ISBN: 354037390X
Category : Science
Languages : en
Pages : 336

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It is instructive to compare the response of biologists to the two themes that comprise the title of this volume. The concept of the cell cycle-in contra distinction to cell division-is a relatively recent one. Nevertheless biologists of all persuasions appreciate and readily agree on the central problems in this area. Issues ranging from mechanisms that initiate and integrate the synthesis of chro mosomal proteins and DNA during S-phase of mitosis to the manner in which assembly of microtubules and their interactions lead to the segregation of metaphase chromosomes are readily followed by botanists and zoologists, as well as by cell and molecular biologists. These problems are crisp and well-defined. The current state of "cell differentiation" stands in sharp contrast. This, one of the oldest problems in experimental biology, almost defies definition today. The difficulties arise not only from a lack of pertinent information on the regulatory mechanisms, but also from conflicting basic concepts in this field. One of the ways in which this situation might be improved would be to find a broader experimental basis, including a better understanding of the relationship between the cell cycle and cell differentiation.

Author: R. Freedland
Publisher: Springer Science & Business Media
ISBN: 9400957327
Category : Science
Languages : en
Pages : 63

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Though the major emphasis of this book will be references to several basic texts are given at the to provide the nutritionist with a biochemical end of the introduction. approach to his experimental and practical To facilitate easy reference, the book has problems, it is hoped that the book will also be been divided into chapters according to the of use to the biochemist and physiologist to roles of the basic nutrients in metabolism. demonstrate how dietary nutrition manipula Within chapters, discussion will include such tion can be used as a powerful tool in solving topics as the effects of nutrients on metabolism, problems in both physiology and biochemistry. the fate of nutrien ts, the roles of various tissues There will be no attempt to write an all-encom and interaction of tissues in utilizing nutrients, passing treatise on the relationship between and the biochernical mechanisms involved. biochemistry and nutrition; rather, it is hoped Toward the end of the book, several example that the suggestions and partial answers offered problems will be presented, which we hope will here will provide the reader with a basis for provide the reader with the opportunity to approaching problems and designing experi form testable hypotheses and design experi ments.

Author: Hans Mohr
Publisher: Springer Science & Business Media
ISBN: 3642654185
Category : Science
Languages : en
Pages : 249

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The discovery of the reversible red far-red control of plant growth and development and the subsequent in vivo identification and isolation of the photoreceptor pigment, phyto chrome, constitutes one of the great achievements in modern biology. It was primarily a group of investigators at the Plant Industry Station, Beltsville, Mary land, headed by the botanist H.A. BORTHWICK and the physical chemist S.B. HENDRICKS, who made the basic discoveries and developed a theoretical framework on which the current progress in the field of phytochrome is still largely based. While the earlier development of the phytochrome concept has been covered by a num ber of excellent articles by the original investigators [104,105,33,238] as well as by others who joined the field of phytochrome research later [72, 109, 219], a comprehensive and up-to-date treatment of photomorphogenesis is not available at present. Since it seems to be needed for teaching as well as for researchers I have tried to summarize the present state of the field, reviewing the historical aspects of the phytochrome story only insofar as they are required to understand the present situation. The emphasis of my treatment will be on developmental physiology ("photomorphogenesis") rather than on phytochrome per se.

Author: E. Holtzman
Publisher: Springer Science & Business Media
ISBN: 3709184096
Category : Science
Languages : en
Pages : 308

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This brief monograph is intended chiefly for non-specialists and for others interested in a concise introduction to the field. The literature on lysosomes is growing so rapidly that any effort at exhaustive comprehensiveness would be foredoomed to failure. Fortunately, an extensive series of reviews has been published in the past few years (see especially DINGLE and FELL 1969; DINGLE 1972, 1973 a; HERS and VAN HoOF 1973) and the "history" of the organelles is brief enough that major contributors to all stages of that history are still available to provide first-hand discussions (e. g. , DE DUVE and WATTIAUX 1966; DE DUVE 1969; NOVIKOFF 1971, 1973; see also VAN FURTH for work on phago cytes and DE REUCK and CAMERON 1963 for useful reviews of early work). New York, N. Y. , September 1975 E. HOLTZMAN Contents I. General Considerations and Background 1. 1. Perspectives 1 1. 2. Definitions . 2 1. 2. 1. General Functional Categories 2 1. 2. 2. Outline of Lysosome Functioning in Phagocytes 3 1. 2. 3. Additional Terms: Heterophagy and Autophagy 4 1. 3. Characterization of Lysosomes . . . . . . . . . . 4 1. 3. 1. Basic Biochemical Characteristics of Lysosomes 5 1. 3. 1. 1. Key Features of Lysosomes 8 1. 3. 1. 2. The Lysosomal Enzymes . 8 1. 3. 1. 3. Digestion in Lysosomes 11 1. 3. 104. Lysosomal "Permeability" 13 1. 3. 2. Some Cytochemical and Morphological Characteristics 15 1. 3. 2. 1. Cytochemical Methods . . . . . . . . . . 16 1. 3. 2. 2. Cytochemical Studies of Exogenous Tracers .