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Author: Alexander Tzagoloff
Publisher: Springer Science & Business Media
ISBN: 1468421360
Category : Science
Languages : en
Pages : 469
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Book Description
There are currently a growing number of laboratories actively studying the mechanism by which various biological membranes are assembled. This area of research is still relatively new to biochemists and molecular biologists, but in view of the rapid progress being made, a review of the field at this time is justified. The present volume focuses on the biogenesis of three related membranes. Mitochondria and chloroplasts are semiautonomous organelles whose biogenesis is carried out partly in the external cytoplasm and partly by the organelles themselves. Both membranes are principally concerned with the energy metabolism of the cell, and this commonality of function is reflected in a considerable degree of similarity in their ul trastructure and enzymatic composition. Although the bacterial cell membrane is a much more diversified structure, it also fulfills the basic energy requirements of the cell, and depending on the organism, this can take the form of photosynthesis or oxidative phosphorylation. The addi tional consideration that prokaryotic organisms may, in fact, be the evolu tionary ancestors of mitochondria and chloroplasts, makes it all the more compelling that those interested in biogenesis be aware of new develop ments in each of these three areas. In organizing this book, I felt that the contributors should summarize and bring up to date their own research and review the literature only in sofar as would be necessary to provide the proper perspective for their work.
Author: Alexander Tzagoloff
Publisher: Springer Science & Business Media
ISBN: 1468421360
Category : Science
Languages : en
Pages : 469
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Book Description
There are currently a growing number of laboratories actively studying the mechanism by which various biological membranes are assembled. This area of research is still relatively new to biochemists and molecular biologists, but in view of the rapid progress being made, a review of the field at this time is justified. The present volume focuses on the biogenesis of three related membranes. Mitochondria and chloroplasts are semiautonomous organelles whose biogenesis is carried out partly in the external cytoplasm and partly by the organelles themselves. Both membranes are principally concerned with the energy metabolism of the cell, and this commonality of function is reflected in a considerable degree of similarity in their ul trastructure and enzymatic composition. Although the bacterial cell membrane is a much more diversified structure, it also fulfills the basic energy requirements of the cell, and depending on the organism, this can take the form of photosynthesis or oxidative phosphorylation. The addi tional consideration that prokaryotic organisms may, in fact, be the evolu tionary ancestors of mitochondria and chloroplasts, makes it all the more compelling that those interested in biogenesis be aware of new develop ments in each of these three areas. In organizing this book, I felt that the contributors should summarize and bring up to date their own research and review the literature only in sofar as would be necessary to provide the proper perspective for their work.
Author: Alexander Tzagoloff
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: A. Tzagoloff
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Alexander Tzagoloff
Publisher:
ISBN: 9781468421378
Category :
Languages : en
Pages : 480
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Book Description
Author: J. N. Prebble
Publisher: Longman Publishing Group
ISBN:
Category : Science
Languages : en
Pages : 396
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Book Description
Mitochondria and clroplasts: basic concepts; Development of ideas on oxidation and phosphorylation; Mitochondrial oxidative metabolism; The structure of the mitochondrion; Mitochondrial biogenesis; Mitochondrial water movement and substrate transport; Mitochondrial cation transport; Theories of phosphorylation; Resolution of the respiratory chain and oxidative phosphorylation; Bacterial energy transformation; Photosynthesis: the fixation of carbon dioxide; The chloroplast: structure, properties and biogenesis; Chloroplast photochemistry; The chloroplast electron transport chain; Bacterial photosynthesis.
Author: Sidney Fleischer
Publisher: Academic Press
ISBN:
Category : Science
Languages : en
Pages : 720
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Book Description
Prokaryotic membranes; Mitochondria; Chloroplasts; Summary of membrane proteins.
Author: H. Smith
Publisher: Univ of California Press
ISBN: 9780520034655
Category : Science
Languages : en
Pages : 516
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Book Description
Plant cell structure and function; Gene expression and its regulation in plant cells; The manipulation of plant cells.
Author: Boris Mikhaĭlovich Kozo-Poli︠a︡nskiĭ
Publisher: Harvard University Press
ISBN: 9780674050457
Category : History
Languages : en
Pages : 248
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Book Description
Evolution.
Author: J. Reinert
Publisher: Springer Science & Business Media
ISBN: 3540382550
Category : Science
Languages : en
Pages : 247
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Book Description
Plant cells contain various types of plastid, the best known among which is the chloroplast. Apart from their predominant interest for the work on photo synthesis, however, chloroplasts have attracted considerable attention for other reasons. This pertains to extranuclear inheritance of cell organelles and, particularly important for this series, to the participation of chloroplasts as discrete and partly autonomous cell constituents in the developmental biochemistry of plants. This volume is composed of articles by investigators who are actively involved in work on various aspects of research on chloroplasts. Each author has independently covered and analyzed as comprehensively as possible the particular aspects assigned to him. This has the advantage of bringing out many different facets of the situation, though some overlapping has-to be taken into account. We are sure that this volume will enable the reader to gain a broad theoretical and experimental basis for the understanding of the development of chloroplasts and the relationship between plant cells and these organelles.
Author: Lawrence S. Dillon
Publisher: Springer Science & Business Media
ISBN: 1461331471
Category : Science
Languages : en
Pages : 710
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Book Description
Thus far in the history of biology, two, and only two, fundamental principles have come to light that pervade and unify the entire science-the cell theory and the concept of evolution. While it is true that recently opened fields of inves tigation have given rise to several generalizations of wide impact, such as the universality of DNA and the energetic dynamics of ecology, closer inspection reveals them to be part and parcel of either of the first two mentioned. Because in the final analysis energy can act upon an organism solely at the cellular level, its effects may be perceived basically to represent one facet of cell me tabolism. Similarly, because the DNA theory centers upon the means by which cells build proteins and reproduce themselves, it too proves to be only one more, even though an exciting, aspect of the cell theory. In fact, if the matter is given closer scrutiny, evolution itself can be viewed as being a fundamental portion of the cell concept, for its effects arise only as a consequence of changes in the cell's genetic apparatus accumulating over geological time. Or, if one wishes, the diametrically opposite standpoint may be taken. For, if current concepts of the origin of life hold any validity, the evolution of precellular organisms from the primordial biochemicals must have proceeded over many eons of time prior to the advent of even the most primitive cell.
