Adaptive genetic variation in the wild
著者
書誌事項
Adaptive genetic variation in the wild
Oxford University Press, 2000
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注記
Includes bibliographical references and index
内容説明・目次
内容説明
Two of the great mysteries of biology yet to be explored concern the distribution and abundance of genetic variation in natural populations and the genetic architecture of complex traits. These are tied together by their relationship to natural selection and evolutionary history, and some of the keys to disclosing these secrets lie in the study of wild organisms in their natural environments.
This book, featuring a superb selection of papers from leading authors, summarizes the state of current understanding about the extent of genetic variation within wild populations and the ways to monitor such variation. It proposes the idea that a fundamental objective of evolutionary ecology is necessary to predict organism, population, community, and ecosystem response to environmental change. In fact, the overall theme of the papers centers around the expression of genetic variation and how
it is shaped by the action of natural selection in the natural environment.
Patterns of adaptation in the past and the genetic basis of traits likely to be under selection in a dynamically changing environment is discussed along with a wide variety of techniques to test for genetic variation and its consequences, ranging from classical demography to the use of molecular markers. This book is perfect for professionals and graduate students in genetics, biology, ecology, conservation biology, and evolution.
目次
- 1. Quantitative Genetic Variation in Populations of Darwin's Finches
- 2. Adaptation, Natural Selection, and Optimal Life History Allocation
- 3. Natural Selection and the Evolution of Adaptive Genetic Variation in Northern Freshwater
- 4. Understanding Natural Selection on Traits that are Influenced by Environmental Conditions
- 5. Adaptive Evolution and Nuetral Variation in a Wild Leafminer Metapopulation
- 6. Reaching New Adaptive Peaks: Evolution of Alternative Adaptive Bill Forms in an African Finch
- 7. Geographic Variation in Flower Size in WIld Radish: The Potential Role of Pollinators in Population Differentiation
- 8. Detecting Inheritance with Inferred Relatedness in Nature
- 9. Laboratory and Field Heritabilities: Some Lessons From Drosophila
- 10. Intra- and Interpopulation Genetic Variation: Explaining the Past and Predicting the Future
- 11. Adaptive Genetic Variation in the Wild
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