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Mechanisms Of Morphogenesis

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Mechanisms of Morphogenesis

Mechanisms of Morphogenesis Book
Author : Jamie Davies
Publisher : Academic Press
Release : 2013-02-18
ISBN : 0124157572
Language : En, Es, Fr & De

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Book Description :

Morphogenesis is the set of processes that generate shape and form in the embryo--an important area within developmental biology. An exciting and up-to-the-minute account of the very latest research into the factors that create biological form, Mechanisms of Morphogenesis, second edition is a text reference on the mechanisms of cell and tissue morphogenesis in a diverse array of organisms, including prokaryotes, animals, plants and fungi. By combining hard data with computer modeling, Mechanisms of Morphogenesis, second edition equips readers with a much broader understanding of the scope of modern research than is otherwise available. The book focuses on the ways in which the genetic program is translated to generate cell shape, to direct cell migration, and to produce the shape, form and rates of growth of the various tissues. Each topic is illustrated with experimental data from real systems, with particular reference to gaps in current knowledge and pointers to future Includes over 200 four-color figures Offers an integrated view of theoretical developmental biology and computer modelling with laboratory-based discoveries Covers experimental techniques as a guide to the reader Organized around principles and mechanisms, using them to integrate discoveries from a range of organisms and systems

Cellular Mechanisms of Morphogenesis in Palate Development

Cellular Mechanisms of Morphogenesis in Palate Development Book
Author : Lara Brock
Publisher : Unknown
Release : 2013
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Cellular Mechanisms of Morphogenesis in Palate Development book written by Lara Brock, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Morphogenesis

Morphogenesis Book
Author : Jonathan B. L. Bard,Jonathan Bard
Publisher : Cambridge University Press
Release : 1992-07-02
ISBN : 9780521436120
Language : En, Es, Fr & De

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Book Description :

This book, first published in 1990, provides an overview of the events and mechanisms of morphogenesis.

Investigations Into the Mechanisms of Morphogenesis in Desmids

Investigations Into the Mechanisms of Morphogenesis in Desmids Book
Author : Andrew J. Berry
Publisher : Unknown
Release : 1994
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Investigations Into the Mechanisms of Morphogenesis in Desmids book written by Andrew J. Berry, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Studyguide for Mechanisms of Morphogenesis by Davies Jamie Isbn 9780123910622

Studyguide for Mechanisms of Morphogenesis by Davies  Jamie  Isbn 9780123910622 Book
Author : Cram101 Textbook Reviews
Publisher : Cram101
Release : 2013-08
ISBN : 9781490245430
Language : En, Es, Fr & De

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Book Description :

Never HIGHLIGHT a Book Again! Includes all testable terms, concepts, persons, places, and events. Cram101 Just the FACTS101 studyguides gives all of the outlines, highlights, and quizzes for your textbook with optional online comprehensive practice tests. Only Cram101 is Textbook Specific. Accompanies: 9780123910622. This item is printed on demand.

Living Matter

Living Matter Book
Author : Wei Zeng
Publisher : Unknown
Release : 2005
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Living Matter book written by Wei Zeng, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Molecular Mechanisms in Organogenesis and Morphogenesis

Molecular Mechanisms in Organogenesis and Morphogenesis Book
Author : Société Belge de Biochimie et de Biologie Moléculaire
Publisher : Unknown
Release : 1999
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Molecular Mechanisms in Organogenesis and Morphogenesis book written by Société Belge de Biochimie et de Biologie Moléculaire, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Basic Mechanisms in Plant Morphogenesis

Basic Mechanisms in Plant Morphogenesis Book
Author : Brookhaven National Laboratory. Biology Dept
Publisher : Unknown
Release : 1974
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Basic Mechanisms in Plant Morphogenesis book written by Brookhaven National Laboratory. Biology Dept, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Generative Mechanisms Transforming the Social Order

Generative Mechanisms Transforming the Social Order Book
Author : Margaret S. Archer
Publisher : Springer
Release : 2015-02-18
ISBN : 3319137735
Language : En, Es, Fr & De

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Book Description :

This volume examines how generative mechanisms emerge in the social order and their consequences. It does so in the light of finding answers to the general question posed in this book series: Will Late Modernity be replaced by a social formation that could be called Morphogenic Society? This volume clarifies what a ‘generative mechanism’ is, to achieve a better understanding of their social origins, and to delineate in what way such mechanisms exert effects within a current social formation, either stabilizing it or leading to changes potentially replacing it . The book explores questions about conjuncture, convergence and countervailing effects of morphogenetic mechanisms in order to assess their impact. Simultaneously, it looks at how products of positive feedback intertwine with the results of (morphostatic) negative feedback. This process also requires clarification, especially about the conditions under which morphostasis prevails over morphogenesis and vice versa. It raises the issue as to whether their co-existence can be other than short-lived. The volume addresses whether or not there also is a process of ‘morpho-necrosis’, i.e. the ultimate demise of certain morphostatic mechanisms, such that they cannot ‘recover’. The book concludes that not only are generative mechanisms required to explain associations between variables involved in the replacement of Late Modernity by Morphogenic Society, but they are also robust enough to account for cases and times when such variables show no significant correlations.

Cellular Mechanisms in Epithelial Glandular Morphogenesis and Preinvasive Cancer

Cellular Mechanisms in Epithelial Glandular Morphogenesis and Preinvasive Cancer Book
Author : Shireen Jayman
Publisher : Unknown
Release : 2018
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Cellular Mechanisms in Epithelial Glandular Morphogenesis and Preinvasive Cancer book written by Shireen Jayman, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Mechanisms of Epithelial Morphogenesis During Gastrulation in the Sea Urchin Embryo

Mechanisms of Epithelial Morphogenesis During Gastrulation in the Sea Urchin Embryo Book
Author : Elizabeth Laxson Kimberly
Publisher : Unknown
Release : 1999
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Mechanisms of Epithelial Morphogenesis During Gastrulation in the Sea Urchin Embryo book written by Elizabeth Laxson Kimberly, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

The Mechanisms of Epithelial Morphogenesis and de Novo Lumen Formation

The Mechanisms of Epithelial Morphogenesis and de Novo Lumen Formation Book
Author : Alexey Veligodskiy
Publisher : Unknown
Release : 2008
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download The Mechanisms of Epithelial Morphogenesis and de Novo Lumen Formation book written by Alexey Veligodskiy, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Biophysical Mechanisms of Early Heart Morphogenesis

Biophysical Mechanisms of Early Heart Morphogenesis Book
Author : Yunfei Shi
Publisher : Unknown
Release : 2014
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

The heart is the first functioning organ in the developing embryo. Initially, the heart is a relatively straight tube created by folding and fusion of the cardiogenic fields, which lie bilaterally within the blastoderm. Shortly after formation, the primitive heart tube (HT) undergoes the morphogenetic process of c-looping as it bends and twists into a c-shaped tube. All these transformations require physical forces, which remain poorly understood. The aim of this dissertation is to elucidate some of the biophysical mechanisms that create and shape the early HT. Our work involves a combination of ex ovo experiments and computational modeling. Experiments were performed on embryonic chicken hearts, which are morphologically similar to human hearts during development. First, we explored a somewhat puzzling aspect of early heart development. Previous studies have shown that myosin-II-based cytoskeletal contraction is required for fusion of the heart fields before looping begins, but not as these tissues continue to fuse and extend the length of the HT during subsequent c-looping. To investigate this fundamental change in behavior, we focused on the tissues around the anterior intestinal portal (AIP), where fusion takes place. Our results indicate that stiffness and tangential tension decreased bilaterally with distance from the embryonic midline along the AIP. The stiffness and tension gradients increased to peaks at Hamburger-Hamilton (HH) stage 9 and decreased immediately afterward. Along with experimental results of contraction inhibition, finite-element models indicate that the measured mechanical gradients are consistent with a relatively uniform contraction of the endoderm along the AIP. Taken together, these results suggest that, before looping begins at HH10, cytoskeletal contraction pulls the bilateral cardiogenic fields toward the midline where they begin to fuse to create the HT. By HH10, however, the fusion process is far enough along to enable apposing cardiac progenitor cells to subsequently undergo filopodia-mediated "zippering" without the continuing need for contraction. Next, in light of recently published data, we examined the possible role of differential hypertrophic growth in driving the bending component of c-looping. Using cultured isolated hearts, which bend without the complicating effects of external loads, we found that myocardial growth patterns correlate with bending. We also developed finite-element models that include previously measured regional changes in myocardial growth during c-looping. The simulations show that differential growth alone can produce results that agree reasonably well with trends in our experimental data, including changes in HT morphology and tissue strains and stresses. Incorporating other mechanisms into the model, such as active changes in myocardial cell shape, provides closer agreement. These results suggest that regional difference in hypertrophic myocardial growth is the primary cause of the bending component of c-looping, with other mechanisms playing lesser roles. Finally, we extended the model of the previous study to explore the physical plausibility of a hypothesis for the entire process of c-looping. According to our hypothesis, bending is driven primarily by differential hypertrophic growth in the myocardium, torsion is mainly caused by compressive loads exerted by the overlying splanchnopleuric membrane, and looping direction is determined by asymmetric regional growth in the omphalomesenteric veins at the caudal end of the HT. Our model includes both bending and torsion of the HT, realistic 3D geometry, and loads exerted by neighboring tissues. The behavior of the model is in reasonable agreement with available experimental data from control and mechanically perturbed embryos, offering support for our hypothesis. The results also suggest, however, that several other mechanisms contribute secondarily to normal looping, and we speculate that these mechanisms play backup roles when looping is perturbed. In summary, studies of this dissertation address several important questions during early cardiac development. The results should enrich our understanding of the underlying biophysical mechanisms.

Basic mechanisms in plant morphogenesis

Basic mechanisms in plant morphogenesis Book
Author : Anonim
Publisher : Unknown
Release : 1973
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Mechanisms of Cardiac Morphogenesis and Teratogenesis

Mechanisms of Cardiac Morphogenesis and Teratogenesis Book
Author : Tomas Pexieder
Publisher : Unknown
Release : 1981-01-01
ISBN : 9780890044605
Language : En, Es, Fr & De

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Book Description :

Download Mechanisms of Cardiac Morphogenesis and Teratogenesis book written by Tomas Pexieder, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

The Mechanisms of Thecal Cell Morphogenesis

The Mechanisms of Thecal Cell Morphogenesis Book
Author : James R. Schwartz
Publisher : Unknown
Release : 2000
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Download The Mechanisms of Thecal Cell Morphogenesis book written by James R. Schwartz, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Transport Mechanisms and Spore Morphogenesis

Transport Mechanisms and Spore Morphogenesis Book
Author : A. N. Roberts,University of Cambridge
Publisher : Unknown
Release : 1983
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Transport Mechanisms and Spore Morphogenesis book written by A. N. Roberts,University of Cambridge, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Amphibian Embryogenesis

Amphibian Embryogenesis Book
Author : Søoren Løvtrup
Publisher : Unknown
Release : 1967
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

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Molecular and Cellular Mechanisms of Left right Asymmetric Organ Morphogenesis

Molecular and Cellular Mechanisms of Left right Asymmetric Organ Morphogenesis Book
Author : Nicole Marie Davis
Publisher : Unknown
Release : 2005
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Molecular and Cellular Mechanisms of Left right Asymmetric Organ Morphogenesis book written by Nicole Marie Davis, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.