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Author: Curt Stern
Publisher: Cambridge : Harvard University Press
ISBN:
Category : Science
Languages : en
Pages : 208
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Book Description
Author: Curt Stern
Publisher: Cambridge : Harvard University Press
ISBN:
Category : Science
Languages : en
Pages : 208
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Book Description
Author: Curt Stern
Publisher:
ISBN: 9780674346505
Category : Genetics
Languages : en
Pages : 196
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Book Description
Author: W. J. Gehring
Publisher: Springer Science & Business Media
ISBN: 354035803X
Category : Science
Languages : en
Pages : 323
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Book Description
The relationship of cell lineage and differentiation is one of the most intriguing problems in developmental biology. In most higher organisms, the analysis of the cell lineage has to rely on indirect methods. Only in the most suitable systems, like the nematodes, can the pattern of cell division be determined by direct observation under the microscope. In cases where this is not possible, the fate of the cells has to be examined by using cell markers. Most suitable for this purpose are genetic markers, provided that they do not interfere with the developmental pathway to be studied. However, suitable genetic markers and techniques for generating genetic mosaics are available in a few organisms only. Therefore, this volume is largely concerned with Drosophila and the mouse, which have been studied most extensively. In 1929 STURTEVANT introduced the analysis of gynandromorphs into devel opmental genetics. However, this important contribution remained largely unnoticed until the late sixties, when the potential of this technique for deter mining embryonic fate maps and the number of primordial cells was exploited, and the methodology extended to the mapping of mutational foci. Mitotic recombination was demostrated by STER:-
Author: János Szabad
Publisher: Cambridge Scholars Publishing
ISBN: 1527571165
Category : Science
Languages : en
Pages : 160
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Book Description
The presence of green and yellow ornamental plants around us, dark spots on our skin, people with brown and blue mosaic irises, and white-spotted dogs and horses are all well-known phenomena of life, and are recognisable genetic mosaics. Although such genetics mosaics live with us (and, in fact, we are all a genetic mosaics), little is known about the genetic bases of their origin. This book provides a general overview of the mechanisms that lead to the formation of different types of mosaics, listing an ample collection of examples to illustrate the impact of the genetic mosaics on our life. The book will appeal to the reader interested in understanding the relationship between genetic events and mosaicism, especially undergraduate and graduate students and medical doctors, as well as experts engaged in horticulture and animal breeding.
Author: R. Scott Hawley
Publisher: John Wiley & Sons
ISBN: 1444313088
Category : Science
Languages : en
Pages : 256
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Book Description
Advanced Genetic Analysis brings a state-of-the-art,exciting new approach to genetic analysis. Focusing on theunderlying principles of modern genetic analysis, this bookprovides the 'how' and 'why' of the essential analytical toolsneeded. The author's vibrant, accessible style provides an easyguide to difficult genetic concepts, from mutation and genefunction to gene mapping and chromosome segregation. Throughout, abalanced range of model organisms and timely examples are used toillustrate the theoretical basics. Basic principles - Focuses students attention on the 'how' and'why' of the essential analytical tools. Vibrant, accessible style provides an easy guide throughdifficult genetic concepts and techniques. Text boxes highlight key questions and timely examples. Boxes of key information in each chapter, chapter summaries andextensive references - prompt the student to synthesise andreinforce the chapter material. Special reference section addressing a range of model organismsto help provide a particularly relevant context for students'research interests.
Author: National Library of Medicine (U.S.)
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 932
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Book Description
Includes subject section, name section, and 1968-1970, technical reports.
Author: Danny E. Miller
Publisher: John Wiley & Sons
ISBN: 1394156286
Category : Science
Languages : en
Pages : 309
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Book Description
GENETIC THEORY AND ANALYSIS Understand and apply what drives change of characteristic genetic traits and heredity Genetics is the study of how traits are passed from parents to their offspring and how the variation in those traits affects the development and health of the organism. Investigating how these traits affect the organism involves a diverse set of approaches and tools, including genetic screens, DNA and RNA sequencing, mapping, and methods to understand the structure and function of proteins. Thus, there is a need for a textbook that provides a broad overview of these methods. Genetic Theory and Analysis meets this need by describing key approaches and methods in genetic analysis through a historical lens. Focusing on the five basic principles underlying the field—mutation, complementation, recombination, segregation, and regulation—it identifies the full suite of tests and methodologies available to the geneticist in an age of flourishing genetic and genomic research. This second edition of the text has been updated to reflect recent advances and increase accessibility to advanced undergraduate students. Genetic Theory and Analysis, 2nd edition readers will also find: Detailed treatment of subjects including mutagenesis, meiosis, complementation, suppression, and more Updated discussion of epistasis, mosaic analysis, RNAi, genome sequencing, and more Appendices discussing model organisms, genetic fine-structure analysis, and tetrad analysis Genetic Theory and Analysis is ideal for both graduate students and advanced undergraduates undertaking courses in genetics, genetic engineering, and computational biology.
Author: Edward F. Rossomando
Publisher: CRC Press
ISBN: 1482277174
Category : Science
Languages : en
Pages : 460
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Book Description
An integrated reference which could form the basis for advanced courses on development or become a resource for individuals teaching basic courses. Following an introduction by the volume editors, the 11 chapters represent 11 different systems, arranged phylogenetically, beginning with prokaryotic s
Author: C. H. Waddington
Publisher: Routledge
ISBN: 1351297147
Category : Science
Languages : en
Pages : 334
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Book Description
Biological Processes in Living Systems is the fourth and final volume of the Toward a Theoretical Biology series. It contains essays that deal in detail with particular biological processes: morphogenesis of pattern, the development of neuronal networks, evolutionary processes, and others. The main thrust of this volume brings relevance to the general underlying nature of living systems. Faced with trying to understand how the complexity of molecular microstates leads to the relative simplicity of phenome structures, Waddington-on behalf of his colleagues-stresses on the structure of language as a paradigm for a theory of general biology. This is language in an imperative mood: a set of symbols, organized by some form of generative grammar, making possible the conveyance of commands for action to produce effects on the surroundings of the emitting and the receiving entities. "Biology," he writes, "is concerned with algorithm and program." Among the contributions in this volume are: "The Riemann-Hugoniot Catastrophe and van der Waals Equation," David H. Fowler; "Differential Equations for the Heartbeat and Nerve Impulse," E. Christopher Zeeman; "Structuralism and Biology," Rene Thom; "The Concept of Positional Information and Pattern Formation," Lewis Wolpert; "Pattern Formation in Fibroblast Cultures," Tom Elsdale; "Form and Information," C. H. Waddington; "Organizational Principles for Theoretical Neurophysiology," Michael A. Arbib; "Stochastic Models of Neuroelectric Activity," Jack D. Cowan. Biological Processes in Living Systems is a pioneering volume by recognized leaders in an ever-growing field.
Author: Hans-W. Altmann
Publisher: Springer Science & Business Media
ISBN: 3642999638
Category : Medical
Languages : en
Pages : 291
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Book Description
