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| View Larger Image | Phenotypic Plasticity: Beyond Nature and Nurture (Syntheses in Ecology and Evolution)
by Massimo Pigliucci
| | List Price: | $86.00 | | Price: | $68.80 | | You Save: | $17.20 (20%) |  | | Available: | Usually ships in 24 hours | | | | | Sales Rank: | 558962 | | Studio: | The Johns Hopkins University Press | | | Binding: | Hardcover | | Number Of Pages: | 344 | | Publication Date: | July 17, 2001 | | Publisher: | The Johns Hopkins University Press |
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EDITORIAL REVIEWS |
Product Description
For more than two decades the concept of phenotypic plasticity has allowed researchers to go beyond the nature-nurture dichotomy to gain deeper insights into how organisms are shaped by the interaction of genetic and ecological factors. Phenotypic Plasticity: Beyond Nature and Nurture is the first work to synthesize the burgeoning area of plasticity studies, providing a conceptual overview as well as a technical treatment of its major components. Phenotypic plasticity integrates the insights of ecological genetics, developmental biology, and evolutionary theory. Plasticity research asks foundational questions about how living organisms are capable of variation in their genetic makeup and in their responses to environmental factors. For instance, how do novel adaptive phenotypes originate? How do organisms detect and respond to stressful environments? What is the balance between genetic or natural constraints (such as gravity) and natural selection? The author begins by defining phenotypic plasticity and detailing its history, including important experiments and methods of statistical and graphical analysis. He then provides extended examples of the molecular basis of plasticity, the plasticity of development, the ecology of plastic responses, and the role of costs and constraints in the evolution of plasticity. A brief epilogue looks at how plasticity studies shed light on the nature/nurture debate in the popular media. Phenotypic Plasticity: Beyond Nature and Nurture thoroughly reviews more than two decades of research, and thus will be of interest to both students and professionals in evolutionary biology, ecology, and genetics. |
CUSTOMER REVIEWS (Average Customer Rating: 5.0 based on 1 review)
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Nature-Nurture in Synthesis 
Phenotypic Plasticity examines the way elements outside the organism influence the effects of the collection of genes that constitute an organism (genotype) to form it (phenotype). The author, Massimo Pigliucci, a professor of evolutionary biology and philosophy at the State University of New York at Stony Brook has achieved a widely acclaimed synthesis of research in ecological genetics, developmental biology and evolutionary theory that is "must reading" for specialists in these fields as attested by the reviews above. It will also be a richly rewarding (and challenging) read for non-specialists in the social sciences and medicine as well as the life-long learner interested in the hoary nature-nurture polemic.
The familiar story of Gregor Mendel's magnificent and painstaking genetic studies with peas often leaves out the care the good monk took to isolate pisum sativum from environmental influences. His research procedures mostly eliminated what in the early era of the gene was called the "noise" of environmental influences on the development of the pea characteristics he studied. Mendel's 1866 publication, largely ignored until it caught the attention of a new generation of biologists in 1900, ushered in the classical period of genetics. The active discussion of Mendel's thought provoking paper led Wilhelm Johannsen, a Danish botanist, to emphasize the distinction Mendel had made between the "factors" and the "characters" they produced by introducing in 1909 the terms "gene," "genotype" (the complete set of genes or more properly alleles) and "phenotype" (the appearance or expression of characters in living things). It was this distinction, with an assist from Francis Galton, which mainly accounts for the enthusiastic 20th century debate about whether we are what we are as a result of genetic inheritance (nature) or environmental influences (nurture). The reader who desires a more detailed history of genetics will find it in Sturtevant's A History of Genetics (Cold Spring Harbor, 1965/2001) and Stubbe's History of Genetics (MIT Press, 1972) among many sources.
The plot surrounding nature v. nurture thickened with renewed emphasis on the early 20th century work of the German botanist Richard Woltereck demonstrating that the genotype could produce a range of characteristics depending on the particular environments in which it developed. The implication: There was plasticity to the genotype. Pigliucci uses Woltereck's concept of the Reaction Norm as a point of departure to explore plasticity. First, he carefully explicates the concept of phenotypic plasticity, the often misunderstood idea of "heritability," and the way plasticity is studied by biologists. Also recommended in this context is the work of Sarkar, for example, Genetics And Reductionism (Cambridge Univ. Press, 1998). In Chapter Three Pigliucci provides a brief but much needed conceptual history of phenotypic plasticity. The fact that Woltereck or reaction norm, norm of reaction, or the German "reactionsnorm" cannot be found in either Sturtevant or Stubbe's histories provides silent but eloquent testimony about the emphasis on the one gene-one character notion that dominated early 20th century genetics and perserveres today in press releases that usually begin: A gene has been found for...
Chapter Four (The Genetics of Phenotypic Plasticity), Five (The Molecular Biology of Phenotypic Plasticity) and Eight (Behavior and Phenotypic Plasticity) dig into the evidence for plasticity and, of particular relevance to humans, the ways in which hormones can effect adaptation to a specific ecological (outside the organism) environment by carrying information from that environment to the genotypic-specific reactions triggered by that environment. These adaptations and the responsible mechanisms are also discussed in some detail by Cellura in Chapters Two through Five of The Genomic Environment And Niche-Experience (Cedar Springs Press, 2005). Pigliucci also has chapters on developmental, theoretical and evolutionary biology and the ecology of phenotypic plasticity. In an epilogue he discusses philosophical and policy issues often encountered in the nature-nurture debate.
Phenotypic Plasticity is a sweeping review of the literature that is forging a new paradigm in biology, closing the loop in the misleading dichotomy between nature and nurture. Reading it and re-reading it will provide insight upon insight about real world biological adaptation.
December 20, 2005 | |
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