Introduction to Molecular Embryology PDF Download
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Author: Jean Brachet
Publisher: Springer Science & Business Media
ISBN: 3642828833
Category : Medical
Languages : en
Pages : 241
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Book Description
Nearly 10 years have elapsed since I finished writing the first edition of Intro duction to Molecular Embryology. During this period, molecular embryology has made great strides forward, but without undergoing a major revolution; there fore, the general philosophy and outline of the book have remained almost un changed. However, all the chapters had to be almost completely rewritten in or der to introduce new facts and to eliminate findings which have lost interest or have been disproved. There was a major gap in the first edition of this book: very little was said about mammalian eggs despite their obvious interest for mankind. Research on mammalian eggs and embryos is so active today that this important topic deserves a full chapter in a book concerned with molecular embryology. Therefore, I am very thankful to my colleague Dr. Henri Alexandre, who has written a chapter on mammalian embryology (Chap. 9) and has prepared all the illustrations for this book.
Author: Jean Brachet
Publisher: Springer Science & Business Media
ISBN: 3642828833
Category : Medical
Languages : en
Pages : 241
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Book Description
Nearly 10 years have elapsed since I finished writing the first edition of Intro duction to Molecular Embryology. During this period, molecular embryology has made great strides forward, but without undergoing a major revolution; there fore, the general philosophy and outline of the book have remained almost un changed. However, all the chapters had to be almost completely rewritten in or der to introduce new facts and to eliminate findings which have lost interest or have been disproved. There was a major gap in the first edition of this book: very little was said about mammalian eggs despite their obvious interest for mankind. Research on mammalian eggs and embryos is so active today that this important topic deserves a full chapter in a book concerned with molecular embryology. Therefore, I am very thankful to my colleague Dr. Henri Alexandre, who has written a chapter on mammalian embryology (Chap. 9) and has prepared all the illustrations for this book.
Author: Gerald Edelman
Publisher: Basic Books
ISBN: 9780465086535
Category : Psychology
Languages : en
Pages : 0
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Book Description
If you had a complete copy of a dinosaur's DNA and the genetic code, you still would not be able to make a dinosaur—or even determine what one looked like. Why? How do animals get their shape and how does shape evolve? In this important book, Nobel laureate Gerald M. Edelman challenges the notion that an understanding of the genetic code and of cell differentiation is sufficient to answer these questions. Rather, he argues, a trio of related issues must also be investigated—the development of form, the evolution of form, and the morphological and functional bases of behavior. Topobiology presents an introduction to molecular embryology and describes a comprehensive hypothesis to account for the evolution and development of animal form.
Author: Michael J. Barry
Publisher: CRC Press
ISBN: 9781560329367
Category : Medical
Languages : en
Pages : 178
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Book Description
Molecular Embryology explains in simple terms the molecular interactions that transform an egg to a complex embryo that in the end gives rise to a fully-formed animal. In doing so, the book covers one hundred and fifty years of experiments that have led to our present understanding of these molecular interactions. As the text progresses, the reader will gain a sense of the developmental similarities and differences between organisms. Students studying developmental biology and embryology will find this book an extremely useful introduction to the subject and will also appeal to anyone with an interest in the most recent advances in this largely undiscovered territory.
Author: Bruce M. Carlson, MD, PhD
Publisher: Elsevier Health Sciences
ISBN: 1455727946
Category : Medical
Languages : en
Pages : 523
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Book Description
Master the concepts you need to know with Human Embryology and Developmental Biology. Dr. Bruce M. Carlson's clear explanations provide an easy-to-follow "road map" through the most up-to-date scientific knowledge, giving you a deeper understanding of the key information you need to know for your courses, exams, and ultimately clinical practice. Visualize normal and abnormal development with hundreds of superb clinical photos and embryological drawings. Access the fully searchable text online, view animations, answer self-assessment questions, and much more at www.studentconsult.com. Grasp the molecular basis of embryology, including the processes of branching and folding - essential knowledge for determining the root of many abnormalities. Understand the clinical manifestations of developmental abnormalities with clinical vignettes and Clinical Correlations boxes throughout. Your purchase entitles you to access the web site until the next edition is published, or until the current edition is no longer offered for sale by Elsevier, whichever occurs first. If the next edition is published less than one year after your purchase, you will be entitled to online access for one year from your date of purchase. Elsevier reserves the right to offer a suitable replacement product (such as a downloadable or CD-ROM-based electronic version) should access to the web site be discontinued.
Author: Paul T. Sharpe
Publisher: Springer Science & Business Media
ISBN: 1592592708
Category : Science
Languages : en
Pages : 752
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Book Description
Most people have some interest in embryos; this probably results, in part, from their interest in understanding the biological origins of themselves and their offspring and, increasingly, concerns about how environmental change such as pollution might affect human development. Obviously, et- cal considerations preclude experimental studies of human embryos and, c- sequently, the developmental biologist has turned to other species to examine this process. Fortunately, the most significant conclusion to be drawn from the experimental embryology of the last two decades is the manner in which orthologous or closely related molecules are deployed to mediate similar - velopmental processes in both vertebrates and invertebrates. The molecular mechanisms regulating processes fundamental to most animals, such as axial patterning or axon guidance, are frequently conserved during evolution. (It is now widely believed that the differences between phyla and classes are the result of new genes, arising mostly by duplication and divergence of extant sequences, regulating the appearance of derived characters. ) Other vertebrates are obviously most likely to use the same devel- mental mechanisms as humans and, within the vertebrate subphylum, the - parent degree of conservation of developmental mechanism is considerable. It has long been recognized that particular vertebrate species offer either d- tinct advantages in investigating particular stages of development or are - pecially amenable to particular manipulations. No single animal can provide all the answers because not all types of experiments can be carried out on a single species.
Author: Michel Morange
Publisher: Harvard University Press
ISBN: 9780674001695
Category : History
Languages : en
Pages : 350
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Book Description
Every day it seems the media focus on yet another new development in biology--gene therapy, the human genome project, the creation of new varieties of animals and plants through genetic engineering. These possibilities have all emanated from molecular biology. A History of Molecular Biology is a complete but compact account for a general readership of the history of this revolution. Michel Morange, himself a molecular biologist, takes us from the turn-of-the-century convergence of molecular biology's two progenitors, genetics and biochemistry, to the perfection of gene splicing and cloning techniques in the 1980s. Drawing on the important work of American, English, and French historians of science, Morange describes the major discoveries--the double helix, messenger RNA, oncogenes, DNA polymerase--but also explains how and why these breakthroughs took place. The book is enlivened by mini-biographies of the founders of molecular biology: Delbrück, Watson and Crick, Monod and Jacob, Nirenberg. This ambitious history covers the story of the transformation of biology over the last one hundred years; the transformation of disciplines: biochemistry, genetics, embryology, and evolutionary biology; and, finally, the emergence of the biotechnology industry. An important contribution to the history of science, A History of Molecular Biology will also be valued by general readers for its clear explanations of the theory and practice of molecular biology today. Molecular biologists themselves will find Morange's historical perspective critical to an understanding of what is at stake in current biological research.
Author: Poul Hyttel
Publisher: Elsevier Health Sciences
ISBN: 0702042595
Category : Medical
Languages : en
Pages : 471
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Book Description
Essentials of Domestic Animal Embryology is a comprehensive, modern treatment of the subject dealing with all organ systems and including important molecular aspects of animal development. Written with the student in mind, the text covers embryology of the domestic species, both general (development from formation of the gametes, through fertilization and initial embryogenesis, up to organ formation) and special (development of the organ systems). It also includes sections on teratology, assisted reproduction technologies, societal relevance, and the implications for current veterinary practice of a long-established science. Students of veterinary medicine, animal science, biomedical sciences and biotechnology, at both undergraduate and graduate stages of their careers, will find this volume essential for their needs. The international experience of the authors has been applied to produce a textbook of international relevance, likely to remain an important resource for many years to come. - Succinct and accessible - 300 high-quality colour illustrations - Written for undergraduates and invaluable for graduates wishing to brush up
Author: Brigid Hogan
Publisher: Cold Spring Harbor Laboratory Press
ISBN:
Category : Nature
Languages : en
Pages : 352
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Book Description
Of mouse development -- Setting up a colony for the production of transgenic mice -- Recovery, culture, and transfer of embryos -- Introduction of new genetic information into the developing mouse embryo -- Iolation of pluripotential stem cell lines -- Techhniques for visualizing genes and gene products -- In vitro culture of eggs, embryos, and teratocarcinoma cels -- Chemicals, supplies, and solutions.
Author: Jean Brachet
Publisher:
ISBN: 9783540900771
Category : Biochimie
Languages : en
Pages : 176
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Book Description
Author: J. Brachet
Publisher: Springer
ISBN: 9781475711554
Category : Science
Languages : en
Pages : 0
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Book Description
The main questions that embryology has always tried to answer are the following: How can the fertilized egg, which has received a nucleus from the mother and another from the father, give rise to all the organs present in the adult? How is it possible, at a given time of development and in a special region of the embryo, that a limited number of cells can differentiate into muscles or red blood cells? It is the purpose of molecular embryology to answer such questions in terms of the properties of macromolecules. Although we are still very far from obtaining a complete answer, spectacular progress in molecular biology has allowed us to state the same problems in simpler terms. For instance, the word "nucleus" can be replaced by "a set of genes" or still better, by "deoxyribonucleic acid (DNA)"; the fertilized egg has, in fact, received equal amounts of paternal and maternal DNA and this constitu ent is really the most important part of the nucleus, since it contains, in its own molecules, all the program for development into an adult. As for the second question, biochemistry tells us that muscle cells would fail to contract and would not display their characteristic structure under the microscope if they did not contain considerable amounts of specific proteins: the so-called "contractile" proteins, actin and myosin.
