Why do we grow up to look, act, and feel as we do? Through most of the twentieth century, scientists and laypeople answered this question by referring to two factors alone: our experiences and our genes. But recent discoveries about how genes work have revealed a new way to understand the developmental origins of our characteristics. These discoveries have emerged from the new science of behavioral epigenetics--and just as the whole world has now heard of DNA, "epigenetics" will be a household word in the near future. Behavioral epigenetics is important because it explains how our experiences get under our skin and influence the activity of our genes. Because of breakthroughs in this field, we now know that the genes we're born with don't determine if we'll end up easily stressed, likely to fall ill with cancer, or possessed of a powerful intellect. Instead, what matters is what our genes do. And because research in behavioral epigenetics has shown that our experiences influence how our genes function, this work has changed how scientists think about nature, nurture, and human development. Diets, environmental toxins, parenting styles, and other environmental factors all influence genetic activity through epigenetic mechanisms; this discovery has the potential to alter how doctors treat diseases, and to change how mental health professionals treat conditions from schizophrenia to post-traumatic stress disorder. These advances could also force a reworking of the theory of evolution that dominated twentieth-century biology, and even change how we think about human nature itself. In spite of the importance of this research, behavioral epigenetics is still relatively unknown to non-biologists. The Developing Genome is an introduction to this exciting new discipline; it will allow readers without a background in biology to learn about this work and its revolutionary implications.
The Developing Genome is an introduction to this exciting new discipline; it will allow readers without a background in biology to learn about this work and its revolutionary implications.
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For too long, efforts to synthesize evolution and development have failed to build a united view of the origins and evolution of biological diversity. In this groundbreaking book, David Stern...
Provides an analysis of the nature vs. nuture debate, arguing for an end to the "either/or" nature of the discussions in favor of a recognition that environmental and genetic factors interact throughout life to form human traits.
This unique guide addresses both the science of genomics and the ethical, moral, and social questions that rise from the technology. There have been many exciting developments in genomics since this book's first publication.
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This new edition of the widely read Evolution in Four Dimensions has been revised to reflect the spate of new discoveries in biology since the book was first published in 2005, offering corrections, an updated bibliography, and a ...
This volume contains the latest theories and evidence about the highly dynamic inter-relation between genes and environments as they influence the development, mental health and substance use of adolescents.
John Parrington describes an emerging picture of our genome, in 3D, with many non-gene players and environmental influences, that is far more complex and subtle than we ever imagined.