Cytodifferentiation And Macromolecular Synthesis
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| Author | : Michael Locke |
| Publisher | : Elsevier |
| Total Pages | : 287 |
| Release | : 2012-12-02 |
| Genre | : Science |
| ISBN | : 0323157564 |
Cytodifferentiation and Macromolecular Synthesis focuses on research on biosynthesis, structure, and morphology of cells. The book first discusses cytodifferentiation and macromolecular synthesis and genetic control of protein structure. The relationship of amino acid substitutions to the genetic code; comparison of gene and protein alterations; and suppressor mutations are described. The text also looks at genetic repression, allosteric inhibition, and cellular differentiation; epigenetic control of protein synthesis in cells; quantitative studies of protein synthesis in embryonic tissues; and chromosomes and cytodifferentiation. The book also discusses the morphological and chemical differentiation of plastids. The effect of light on plastid development; structure of mature chloroplast; morphological changes in the development of proplastid to the chloroplast; and inheritable factors that control plastids are described. The text also focuses on the collagen system, mechanisms of elongation, and tissue interaction and metabolic responses. The book is a valuable reference for readers wanting to conduct research on the complex nature of cells.
| Author | : Michael Locke |
| Publisher | : |
| Total Pages | : 274 |
| Release | : 1963 |
| Genre | : |
| ISBN | : |
| Author | : Michael Locke |
| Publisher | : |
| Total Pages | : 274 |
| Release | : 1963 |
| Genre | : Biosynthesis |
| ISBN | : |
| Author | : Michael Locke |
| Publisher | : |
| Total Pages | : 274 |
| Release | : 1963 |
| Genre | : Cells |
| ISBN | : |
| Author | : William S. Bullough |
| Publisher | : Elsevier |
| Total Pages | : 215 |
| Release | : 2013-10-22 |
| Genre | : Science |
| ISBN | : 1483263576 |
The Evolution of Differentiation attempts to sketch the outlines of a framework from what is now known or suspected of the various aspects of differentiation in all types of organisms. This book surveys the many aspects of differentiation that are seen today, and in particular, because of the evident universality of expression of the genetic code, to enquire whether any similar universality exists in the methods of gene repression and activation. The information reviewed ranges from the chemical control of the genetic mechanisms of unicellular organisms during their various phases of activity, to the chemical control of differentiation in multicellular organisms both during embryonic development and in the adult state. Finally, some consideration is also given to that collapse of differentiation which leads to cancer.
| Author | : Lawrence S. Dillon |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 710 |
| Release | : 2013-11-11 |
| Genre | : Science |
| ISBN | : 1461331471 |
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.
| Author | : L.S. Hnilica |
| Publisher | : CRC Press |
| Total Pages | : 297 |
| Release | : 2018-05-04 |
| Genre | : Medical |
| ISBN | : 1351093843 |
This book endeavours to present an analysis of the current knowledge of the structure properties and possible functions of histones. The broad scope of this topic prevents the discussion of certain individual aspects in any detail. For this purpose, some of the more specialised review articles should be consulted. However, the present volume will contribute to a more general understanding of histone biochemistry and will provide stimulation, as well as source references, to the student of the cell nucleus and its functions.
| Author | : M. Abercrombie |
| Publisher | : Academic Press |
| Total Pages | : 353 |
| Release | : 2013-10-22 |
| Genre | : Science |
| ISBN | : 1483224570 |
Advances in morphogenesis, Volume 7 considers the significant advances in various aspects of morphogenesis. This volume is composed of eight chapters that specifically cover the concept of blastogenesis and tissue regeneration. The introductory chapter presents the evidence suggesting that the mechanism involved in the initiation of growth in compensatory hypertrophy may not be the same as that in wound healing. The succeeding two chapters deal with certain morphogenetic aspects of the crown gall problem and the development of the innervation of the tetrapod limb by combined observations of behavior with histological studies. These topics are followed by discussions on the synthesis of mRNA during embryonic development, aspects of blastogenesis, and phases of amphibian limb regeneration. The concluding chapters examine the main features of the induction of the development of kidney tubules in the metanephrogenic mesenchyme and the utilization of the developing Fucus egg as a prototype of the localization phenomenon. This book is directed primarily toward developmental biologists.
| Author | : Michael Locke |
| Publisher | : Elsevier |
| Total Pages | : 303 |
| Release | : 2012-12-02 |
| Genre | : Science |
| ISBN | : 0323156851 |
The Role of Chromosomes in Development is a collection of papers presented at the 23rd Symposium of the Society for the Study of Development and Growth, held at Amherst, Massachusetts in June 1964. Contributors explore the role of chromosomes in development, highlighting important processes such as the diversification and specialization of cells; the regulation of gene function by the physical state of the chromosome; the functional organization of chromosomes; DNA replication and synthesis; and macronuclear differentiation and subnuclear assortment. This volume is organized into 11 chapters and begins with an overview of chromosome structure and function and the mechanisms underlying the role of the chromosome in embryonic development. This book then discusses the chromosomal DNA replication, the mechanisms of gene modulation, the binding of actinomycin to DNA, and the cytological aspects of DNA replication in higher animals. The next chapters explain localized DNA synthesis in polytene chromosomes; chromosomal RNA and other nuclear RNA fractions; and experimental work probing both genetic and functional mosaicism in the mouse, as well as genetic repression of the R locus in maize. The book also considers how developmental pathways are controlled by genetic mechanisms, and then concludes with a chapter on nuclear differentiation in ciliates and on the phenomenon of subnuclear assortment. This book will be of interest to developmental biologists and embryologists.
| Author | : Asia Pacific Academy of Ophthalmology |
| Publisher | : |
| Total Pages | : 424 |
| Release | : 1964 |
| Genre | : Ophthalmology |
| ISBN | : |
