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Author: Nikolas Zagris
Publisher: Springer Science & Business Media
ISBN: 1489916180
Category : Science
Languages : en
Pages : 328
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Book Description
This book is the product of a NATO Advanced Study Institute of the same name, held at the Anargyrios and Korgialenios School on the island of Spetsai, Greece, in September 1994. The institute considered the molecular mechanisms which generate the body plan during vertebrate embryogenesis. The main topics discussed included: commitment and imprinting during germ cell differentiation; hierarchies of inductive cell interactions; the molecular functioning of Spemann's organizer and formation of embryonic axes; the extracellular matrix and the cytoskeleton in relation to morphogenesis and cell migration; neurogenesis and patterning of the neuraxis; the regulation of pattern formation by Hox genes and other transcription factors. This ASI was marked by a number of special features. An important one was that it brought together three different generations of embryologists: pioneers in classical embryology; scientists who are now leading the present molecular elucidation of vertebrate embryogenesis; and the promising younger ASI participants, some of whom are already making important contributions to this field. This aspect was very important in determining the character of the meeting. It exposed ambiguities in the classical embryological dogma and thus facilitated a subtle application of the recent molecular findings to classical problems. The second shining feature of this ASI was its evolutionary emphasis. The findings presented were obtained in four different vertebrate systems: mammals (the mouse), avians (the chicken), amphibians (Xenopus) and the teleost fishes (zebrafish).
Author: Nikolas Zagris
Publisher: Springer Science & Business Media
ISBN: 1489916180
Category : Science
Languages : en
Pages : 328
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Book Description
This book is the product of a NATO Advanced Study Institute of the same name, held at the Anargyrios and Korgialenios School on the island of Spetsai, Greece, in September 1994. The institute considered the molecular mechanisms which generate the body plan during vertebrate embryogenesis. The main topics discussed included: commitment and imprinting during germ cell differentiation; hierarchies of inductive cell interactions; the molecular functioning of Spemann's organizer and formation of embryonic axes; the extracellular matrix and the cytoskeleton in relation to morphogenesis and cell migration; neurogenesis and patterning of the neuraxis; the regulation of pattern formation by Hox genes and other transcription factors. This ASI was marked by a number of special features. An important one was that it brought together three different generations of embryologists: pioneers in classical embryology; scientists who are now leading the present molecular elucidation of vertebrate embryogenesis; and the promising younger ASI participants, some of whom are already making important contributions to this field. This aspect was very important in determining the character of the meeting. It exposed ambiguities in the classical embryological dogma and thus facilitated a subtle application of the recent molecular findings to classical problems. The second shining feature of this ASI was its evolutionary emphasis. The findings presented were obtained in four different vertebrate systems: mammals (the mouse), avians (the chicken), amphibians (Xenopus) and the teleost fishes (zebrafish).
Author: Dennis Bray
Publisher: Garland Science
ISBN: 9780815332824
Category : Cells
Languages : en
Pages : 396
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Book Description
This book vividly describes how complex and integrated movements can arise from the properties and behaviors of biological molecules. It provides a uniquely integrated account in which the latest findings from biophysics and molecular biology are put into the context of living cells. This second edition is updated throughout with recent advances in the field and has a completely revised and redrawn art program. The text is suitable for advanced undergraduates, graduate students, and for professionals wishing for an overview of this field.
Author: and Director NIBS Neuroscience Program University of Southern California Larry W. Swanson Milo Don and Lucille Appleman Professor of Biological Sciences
Publisher: Oxford University Press, USA
ISBN: 0198026463
Category : Medical
Languages : en
Pages : 283
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Book Description
Depending on your point of view the brain is an organ, a machine, a biological computer, or simply the most important component of the nervous system. How does it work as a whole? What are its major parts and how are they interconnected to generate thinking, feelings, and behavior? This book surveys 2,500 years of scientific thinking about these profoundly important questions from the perspective of fundamental architectural principles, and then proposes a new model for the basic plan of neural systems organization based on an explosion of structural data emerging from the neuroanatomy revolution of the 1970's. The importance of a balance between theoretical and experimental morphology is stressed throughout the book. Great advances in understanding the brain's basic plan have come especially from two traditional lines of biological thought-- evolution and embryology, because each begins with the simple and progresses to the more complex. Understanding the organization of brain circuits, which contain thousands of links or pathways, is much more difficult. It is argued here that a four-system network model can explain the structure-function organization of the brain. Possible relationships between neural networks and gene networks revealed by the human genome project are explored in the final chapter. The book is written in clear and sparkling prose, and it is profusely illustrated. It is designed to be read by anyone with an interest in the basic organization of the brain, from neuroscience to philosophy to computer science to molecular biology. It is suitable for use in neuroscience core courses because it presents basic principles of the structure of the nervous system in a systematic way.
Author: Carrie A. Ambler
Publisher:
ISBN:
Category : Vertebrates
Languages : en
Pages : 338
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Book Description
Author: John Wilfrid Jenkinson
Publisher:
ISBN:
Category : Electronic books
Languages : en
Pages : 368
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Book Description
Author: Francisco Pelegri
Publisher: Springer
ISBN: 3319460951
Category : Science
Languages : en
Pages : 554
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Book Description
This book provides a comprehensive overview of topics describing the earliest steps of fertilization, from egg activation and fertilization to the activation of the zygotic genome, in various studied vertebrate model systems. The contribution of maternal and paternal factors and their role in the early embryo as parental DNA becomes modified and embryonic genes become activated is fundamental to the initiation of embryogenesis in all animal systems. It can be argued that this is a unique developmental period, when information from the parents is compressed to direct the development of the body plan of the entire organism, a process of astounding simplicity, elegance and beauty. In addition to their fundamental scientific interest, many frontiers of biomedicine, such as reproductive biology, stem cells and reprogramming, and the understanding of intergenerational diseases, depend on advances in our knowledge of these early processes. Vertebrate Development: Maternal to Zygotic Control brings together chapters from experts in various disciplines describing the latest advances related to this important developmental transition. Each chapter is a synthesis of knowledge relevant to all vertebrates, with details on specific systems as well as comparisons between the various studied vertebrate models. The editorial expertise encompasses the fields of major vertebrate model systems (mammalian, amphibian and teleost) ensuring a balanced approach to various topics. This unique book—with its combination of in-depth and up-to-date basic research, inter-species comprehensiveness and emphasis on the very early stages of animal development—is essential for research scientists studying vertebrate development, as well as being a valuable resource for college educators teaching advanced courses in developmental biology.
Author: Waldo Shumway
Publisher: Daya Books
ISBN: 9788176220620
Category :
Languages : en
Pages : 394
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Book Description
Lavishly Illustrated Through Diagrams, Smoothed Drawings, Reconstructions And Photographs, The Text Of This Treatise Gives A Systematic, Comparative And Comprehensive Treatment To The Subject Of Vertebrate Embryology. The Book Begins With A Brief Introduction To The Subject And Its Development Through Different Phases. Further, A General Picture Of The Life History Of Four Most Intensively Studied Vertebrates: Amphioxus, The Frog, The Chick And Man Has Been Presented, With A View To Facilitate The Comparison Of Development In These Forms. And Finally, The Different Organ Systems Have Been Discussed In Turn, Describing First, The Common Vertebrate Plan Of Development And Then, The Specific Details For Each Of The Four Select Forms. A Greater Emphasis However Has Been Laid On Human Embryology. The Book Encompases Additional Chapters On Experimental Embryology And Embryological Techniques. And, Includes A Meticulously Compiled Glossary Of Terms, A Classified Working Bibliography And An Exhaustive Subject Index, As Well. Chapter 1: The Study Of Embryology, Chapter 2: Vertebrate Life Histories, Chapter 3: Germ Cells, Chapter 4: Chromosomes And Genes, Chapter 5: Early Embryology, Chapter 6: Embryonic Form And Extra Embryonic Structures, Chapter 7: Digestive System, Chapter 8: Respiratory Organs, Chapter 9: Coelom And Mensenteries, Chapter 10: Urogenital System, Chapter 11: Blood Vascular System, Chapter 12: Skeleton, Chapter 13: Muscles, Chapter 14: Integument, Chapter 15: Nervous System, Chapter 16: Sense Organs, Chapter 17: Experimental Embryology, Chapter 18: Atlas Of Vertebrate Embryos, Chapter 19: Embryological Technique.
Author: Pieter Dirk Nieuwkoop
Publisher:
ISBN:
Category : Vertebrates
Languages : en
Pages : 367
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Book Description
Author: John Wilfrid Jenkinson
Publisher:
ISBN:
Category : Embryology
Languages : en
Pages : 267
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Book Description
Author: Bruce Alberts
Publisher:
ISBN: 9780815332183
Category : Cytology
Languages : en
Pages : 0
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Book Description
