Evolution Of Sex Determining Mechanisms
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Evolution Of Sex Determining Mechanisms
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Author : James J. Bull
language : en
Publisher: Benjamin-Cummings Publishing Company
Release Date : 1983
Evolution Of Sex Determining Mechanisms written by James J. Bull and has been published by Benjamin-Cummings Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Science categories.
The Evolution Of Sex Determination
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Author : Leo W. Beukeboom
language : en
Publisher: Oxford University Press, USA
Release Date : 2014
The Evolution Of Sex Determination written by Leo W. Beukeboom and has been published by Oxford University Press, USA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with Science categories.
temperature) or social variables (e.g.
The Genetics And Biology Of Sex Determination
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Author : Derek J. Chadwick
language : en
Publisher: John Wiley & Sons
Release Date : 2002-04-26
The Genetics And Biology Of Sex Determination 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 2002-04-26 with Science categories.
Nature employs a wide variety of sex determining mechanisms and it is only comparatively recently that the tools have become available for these to be explored at the cellular and molecular levels. A major landmark was the discovery in 1990 of the SRY gene and the subsequent demonstration of its key role in triggering male sex determination in transgenic mice. This book reviews and discusses our current understanding of the molecular genetic pathways of sex determination, with special emphasis on vertebrates. It features comparisons with other modes of sex determination, consideration of the biology of sexual development and discussion of the evolution of sex-determining mechanisms. By bringing together an international and interdisciplinary group of experts who study many different aspects of the problem, the book highlights much new and exciting work in this area and serves to identify and stimulate promising new research directions.
Theoretical Studies On Sex Ratio Evolution Mpb 22 Volume 22
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Author : Samuel Karlin
language : en
Publisher: Princeton University Press
Release Date : 2020-03-31
Theoretical Studies On Sex Ratio Evolution Mpb 22 Volume 22 written by Samuel Karlin and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-31 with Science categories.
This book deals with a key area of population genetics: the ratio of the sexes in a population, or the allocation of resources to male versus female reproductive function. Samuel Karlin and Sabin Lessard establish the formal theoretical aspects of the evolution of sex ratio within the constraints of genetic mechanisms of sex determination. Their results generalize and unify existing work on the topic, strengthening previous conceptions in some cases and, in other instances, offering new directions of research. There are two main approaches to understanding the causes and effects of sex ratio. One approach focuses on the optimization and adaptive functions of sex allocation, while the other emphasizes the consequences of genetic sex determination mechanisms. In discussing the utility of these two approaches, Professors Karlin and Lessard examine the principal sex-determining mechanisms and facts involved in sex ratio representations, the various genetic and environmental factors that contribute to adaptive sex expression, and the evolution of sex determining systems and controls. From a population genetic perspective, the authors derive evolutionary properties in support of the high incidence of 1:1 sex ratio in natural populations and investigate the conditions that can explain the occurrence of biased sex ratio.
Theoretical Studies On Sex Ratio Evolution
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Author : Samuel Karlin
language : en
Publisher:
Release Date : 1986
Theoretical Studies On Sex Ratio Evolution written by Samuel Karlin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with Science categories.
This book deals with a key area of population genetics: the ratio of the sexes in a population, or the allocation of resources to male versus female reproductive function. Samuel Karlin and Sabin Lessard establish the formal theoretical aspects of the evolution of sex ratio within the constraints of genetic mechanisms of sex determination. Their results generalize and unify existing work on the topic, strengthening previous conceptions in some cases and, in other instances, offering new directions of research. There are two main approaches to understanding the causes and effects of sex ratio. One approach focuses on the optimization and adaptive functions of sex allocation, while the other emphasizes the consequences of genetic sex determination mechanisms. In discussing the utility of these two approaches, Professors Karlin and Lessard examine the principal sex-determining mechanisms and facts involved in sex ratio representations, the various genetic and environmental factors that contribute to adaptive sex expression, and the evolution of sex determining systems and controls. From a population genetic perspective, the authors derive evolutionary properties in support of the high incidence of 1:1 sex ratio in natural populations and investigate the conditions that can explain the occurrence of biased sex ratio.
The Genetics And Biology Of Sex Determination Novartis Foundation Symposia Book 244
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Author : Derek'' J. Chadwic'k
language : en
Publisher:
Release Date : 2021-04-29
The Genetics And Biology Of Sex Determination Novartis Foundation Symposia Book 244 written by Derek'' J. Chadwic'k and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-04-29 with categories.
Nature employs a wide variety of sex determining mechanisms and it is only comparatively recently that the tools have become available for these to be explored at the cellular and molecular levels. A major landmark was the discovery in 1990 of the SRY gene and the subsequent demonstration of its key role in triggering male sex determination in transgenic mice. This book reviews and discusses our current understanding of the molecular genetic pathways of sex determination, with special emphasis on vertebrates. It features comparisons with other modes of sex determination, consideration of the biology of sexual development and discussion of the evolution of sex-determining mechanisms.By bringing together an international and interdisciplinary group of experts who study many different aspects of the problem, the book highlights much new and exciting work in this area and serves to identify and stimulate promising new research directions.
The Evolution Of Sex Determination
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Author : Leo W. Beukeboom
language : en
Publisher:
Release Date : 2014
The Evolution Of Sex Determination written by Leo W. Beukeboom and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with Sex determination, Genetic categories.
Sexual reproduction is a fundamental aspect of life. It is defined by the occurrence of meiosis and the fusion of two gametes of different sexes or mating types. Genetic mechanisms for the determination and differentiation of the two sexes are diverse and evolutionary labile. This book synthesises the contemporary literature on patterns and processes of sex determination evolution.
The Evolution Of Sex And Its Consequences
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Author : S.C. Stearns
language : en
Publisher: Birkhäuser
Release Date : 2013-11-21
The Evolution Of Sex And Its Consequences written by S.C. Stearns and has been published by Birkhäuser this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-21 with Science categories.
Temperature Dependent Sex Determination In Vertebrates
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Author : Nicole Valenzuela
language : en
Publisher: Smithsonian Institution Scholarly Press
Release Date : 2004
Temperature Dependent Sex Determination In Vertebrates written by Nicole Valenzuela and has been published by Smithsonian Institution Scholarly Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Science categories.
Edited by the world's foremost authorities on the subject, with essays by leading scholars in the field, this work shows how the sex of reptiles and many fish is determined not by the chromosomes they inherit but by the temperature at which incubation takes place.
Evolutionary Mechanisms In Sex Determination
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Author : Stephen S. Wachtel
language : en
Publisher: Springer
Release Date : 1989
Evolutionary Mechanisms In Sex Determination written by Stephen S. Wachtel and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Science categories.
Based on the International Conference on Developmental Biology, "Evolutionary Mechanisms in Sex Determination," held in Memphis, May 4-8, 1987.