The Epigenetic Nature Of Early Chordate Development
DOWNLOAD
Download The Epigenetic Nature Of Early Chordate Development PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get The Epigenetic Nature Of Early Chordate Development book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
The Epigenetic Nature Of Early Chordate Development
DOWNLOAD
Author : Pieter D. Nieuwkoop
language : en
Publisher: CUP Archive
Release Date : 1985-08-15
The Epigenetic Nature Of Early Chordate Development written by Pieter D. Nieuwkoop and has been published by CUP Archive this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985-08-15 with Science categories.
This volume summarises our present knowledge of inductive interaction during early development of various groups of chordates. Embryonic development is mainly epigenetic, that is, each embryo arises through gradual organisation and emergence of its constituent parts and not by the unfolding of preformed structures. Development as far as the full development of the 'body plan' in the embryo is described. At the beginning of development, there is only very restricted spatial diversity, but as development proceeds the interaction of the different parts leads to ever-increasing spatial complexity of the developing embryo. Interaction starts between the different cell organelles of the oocyte and the, spermatozoon; it continues without interruption between the different parts of the very early embryo and also between the different tissues and organ anlagen of the developing embryo. The new hypothesis as to the nature of the inductive interaction, which is postulated here, is in good agreement with the experimental evidence presented and opens new possibilities for fruitful research into this basic concept of embryonic development.
The Epigenetic Nature Of Early Chordate Development
DOWNLOAD
Author : Pieter D. Nieuwkoop
language : en
Publisher:
Release Date : 1985
The Epigenetic Nature Of Early Chordate Development written by Pieter D. Nieuwkoop and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Embryology categories.
Mammalian Development
DOWNLOAD
Author : Peter Lonai
language : en
Publisher: CRC Press
Release Date : 1996-09-01
Mammalian Development written by Peter Lonai and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-09-01 with Nature categories.
"This book aims to provide a survey of the developmental biology of mammals--Pref.
Postimplantation Development In The Mouse
DOWNLOAD
Author : Derek J. Chadwick
language : en
Publisher: John Wiley & Sons
Release Date : 2008-04-30
Postimplantation Development In The Mouse written by Derek J. Chadwick and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-04-30 with Science categories.
Examines the establishment of the germ layers and other cell lineages in the early embryo including details of cell movements during the beginning stages of primitive streak formation. Discusses patterns of gene expression during the development of such tissues as the limb bud, skeletal, muscle and the central nervous systems placing special emphasis on commitment to particular cell types. Although it concentrates on the mouse as an example of mammalian development--chick, amphibian and Drosophila embryogenesis are employed whenever these organisms are more applicable to the study of a particular problem.
Cell Cell Signaling In Vertebrate Development
DOWNLOAD
Author : E.J. Robertson
language : en
Publisher: Academic Press
Release Date : 2012-12-02
Cell Cell Signaling In Vertebrate Development written by E.J. Robertson and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Science categories.
Cell-Cell Signaling in Vertebrate Development provides a comprehensive discussion of cell-cell interactions in vertebrate development and the molecular signals that mediate them. The book is divided into six parts, arranged according to major developmental phenomena demonstrated in illustrative systems derived from amphibian, avian, mammalian, and piscine sources. Part I introduces the mechanisms of gene activation in the context of early vertebrate development. Part II is concerned with cellular contacts and the induction process. Cell-cell interactions are illustrated through analyses of neurogenesis in the mouse; embryonic induction is considered in the frog and in the chick. Part III deals with cell migration and differentiation. It examines cell lineages in the frog eyebud; migration phenomena in connection with axon guidance in the embryonic rat spinal cord and mouse visual system; pathfinding by primary motoneurons; and the formation of terminal arbors in zebrafish embryos. Part IV discusses developmental processes that depend on diffusible signals and signal gradients. Part V illustrates pattern formation as exemplified in the developing chick hindbrain and in urodele limb regeneration. Part VI highlights gene expression and its regulation by transcription factors or growth factors in rodent development.
Evolutionary Biology
DOWNLOAD
Author : Max K. Hecht
language : en
Publisher: Springer Science & Business Media
Release Date : 1998-04-30
Evolutionary Biology written by Max K. Hecht and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-04-30 with Science categories.
Hierarchical Genome And Differentiation Waves The Novel Unification Of Development Genetics And Evolution In 2 Volumes
DOWNLOAD
Author : Richard Gordon
language : en
Publisher: World Scientific
Release Date : 1999-07-12
Hierarchical Genome And Differentiation Waves The Novel Unification Of Development Genetics And Evolution In 2 Volumes written by Richard Gordon and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-07-12 with Science categories.
Over the past few decades numerous scientists have called for a unification of the fields of embryo development, genetics, and evolution. Each field has glaring holes in its ability to explain the fundamental phenomena of life. In this book, the author shows how the phenomenon of cell differentiation, considered in its temporal and spatial aspects during embryogenesis, provides a starting point for a unified theory of multicellular organisms (plants, fungi and animals), including their evolution and genetics. This unification is based on the recent discovery of differentiation waves by the author and his colleagues, described in the appendices, and illustrated by a flip movie prepared by a medical artist. To help the reader through the many fields covered, a glossary is included.This book will be of great value to the researcher and practicing doctors/scientists alike. The research students will receive an in-depth tutorial on the topics covered. The seasoned researcher will appreciate the applications and the gold mine of other possibilities for novel research topics.
Mechanical Engineering Of The Cytoskeleton In Developmental Biology
DOWNLOAD
Author :
language : en
Publisher: Academic Press
Release Date : 1994-04-22
Mechanical Engineering Of The Cytoskeleton In Developmental Biology written by and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-04-22 with Science categories.
Developing organisms are systems in which the geometry, dynamics, and boundary conditions are all changing in the course of morphogenesis. The morphogenesis of cells and organisms appear to be mediated in part by the mechanically active components of the cytoskeleton. Mechanical forces have long been considered secondary to the effects of molecular mechanisms in cell growth, differentiation, and development. This volume explores the role of mechanical forces in cell growth and development and demonstrates its importance. This volume will prove invaluable to all biologists interested in the fundamentals of mechanical forces in development, from the advanced to the graduate researcher.
Advances In Developmental Biology
DOWNLOAD
Author : Paul Wassarman
language : en
Publisher: Elsevier
Release Date : 1993-06-01
Advances In Developmental Biology written by Paul Wassarman and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993-06-01 with Science categories.
Advances in Developmental Biology was launched as a series by JAI Press in 1992 with the appearance of Volume 1. This series is inextricably linked to the companion series, Advances in Developmental Biochemistry, that was launched at the same time. As stated in the Preface to Volume 1: "Together the two series will provide annual reviews of research topics in developmental biology/biochemistry, written from the perspectives of leading investigators in these fields. It is intended that each review draw heavily form the author's own research contributions and perspective. Thus, the presentations are not necessarily encyclopedic in coverage, nor do they necessarily reflect all opposing views of the subject." Volume 2 of the series follows these same guidelines.
Organization Of The Early Vertebrate Embryo
DOWNLOAD
Author : Nikolas Zagris
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-11
Organization Of The Early Vertebrate Embryo written by Nikolas Zagris and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-11 with Science categories.
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).