Lamarck's Revenge
Lamarck's Revenge

Author: Peter Ward

Publisher: Bloomsbury Publishing USA

Published: 2018-08-14

Total Pages: 277

ISBN-13: 163286617X

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A riveting explanation of epigenetics, offering startling insights into our inheritable traits. In the 1700s, Jean-Baptiste Lamarck first described epigenetics to explain the inheritance of acquired characteristics; however, his theory was supplanted in the 1800s by Darwin's theory of evolution by natural selection through heritable genetic mutations. But natural selection could not adequately explain how rapidly species re-diversified and repopulated after mass extinctions. Now advances in the study of DNA and RNA have resurrected epigenetics, which can create radical physical and physiological changes in subsequent generations by the simple addition of a single small molecule, thus passing along a propensity for molecules to attach in the same places in the next generation. Epigenetics is a complex process, but paleontologist and astrobiologist Peter Ward breaks it down for general readers, using the epigenetic paradigm to reexamine how the history of our species-from deep time to the outbreak of the Black Plague and into the present-has left its mark on our physiology, behavior, and intelligence. Most alarming are chapters about epigenetic changes we are undergoing now triggered by toxins, environmental pollutants, famine, poor nutrition, and overexposure to violence. Lamarck's Revenge is an eye-opening and provocative exploration of how traits are inherited, and how outside influences drive what we pass along to our progeny.

The Epigenetics Revolution
The Epigenetics Revolution

Author: Nessa Carey

Publisher: Columbia University Press

Published: 2012-03-06

Total Pages: 353

ISBN-13: 0231530714

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Epigenetics can potentially revolutionize our understanding of the structure and behavior of biological life on Earth. It explains why mapping an organism's genetic code is not enough to determine how it develops or acts and shows how nurture combines with nature to engineer biological diversity. Surveying the twenty-year history of the field while also highlighting its latest findings and innovations, this volume provides a readily understandable introduction to the foundations of epigenetics. Nessa Carey, a leading epigenetics researcher, connects the field's arguments to such diverse phenomena as how ants and queen bees control their colonies; why tortoiseshell cats are always female; why some plants need cold weather before they can flower; and how our bodies age and develop disease. Reaching beyond biology, epigenetics now informs work on drug addiction, the long-term effects of famine, and the physical and psychological consequences of childhood trauma. Carey concludes with a discussion of the future directions for this research and its ability to improve human health and well-being.

30-Second Genetics
30-Second Genetics

Author: Jonathan Weitzman

Publisher: Ivy Press

Published: 2020-04-07

Total Pages: 163

ISBN-13: 1782406190

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This whistlestop guide teaches you everything you need to know about the fascinating science of genetics! Genetics is the study of heredity, and reveals how the characteristics of living organisms are determined by the genes passed down the generations. In humans, it can determine how we think,who we are, and how long we live. The human genome was mapped in 2003, and this enhanced ability to study our genes is transforming medicine, from CRISPR, the gene editing technology that allows us to alter the course of hereditary disease, to using genetics to identify the types of bacteria that populate our bodies. Stripping the subject to its bare necessities,30-Second Genetics charts the most extraordinary discoveries, from the fundamentals of cell biology to the almost unbelievable advances in DNA sequencing and stem cell technology. Each subject, concept or term is explored in a mere 30 seconds, 300 words, and one image, making this the perfect book to understand the field of genetics at lightening speed! Authors (and identical twin brothers) Jonathan and Matthew Weitzman are both expert professors in the field, and they write with clarity, exploring these complicated terms in easy to understand language. From advances in stem cell therapy to animal cloning, genetically modified crops and genetically tailored treatments, the Weitzman brothers demystify this essential science which is shaping our future, today!

Evolutionary Genetics
Evolutionary Genetics

Author: Glenn-Peter Sætre

Publisher:

Published: 2019

Total Pages: 327

ISBN-13: 0198830912

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With recent technological advances, vast quantities of genetic and genomic data are being generated at an ever-increasing pace. The explosion in access to data has transformed the field of evolutionary genetics. A thorough understanding of evolutionary principles is essential for making sense of this, but new skill sets are also needed to handle and analyze big data. This contemporary textbook covers all the major components of modern evolutionary genetics, carefully explaining fundamental processes such as mutation, natural selection, genetic drift, and speciation. It also draws on a rich literature of exciting and inspiring examples to demonstrate the diversity of evolutionary research, including an emphasis on how evolution and selection has shaped our own species. Practical experience is essential for developing an understanding of how to use genetic and genomic data to analyze and interpret results in meaningful ways. In addition to the main text, a series of online tutorials using the R language serves as an introduction to programming, statistics, and analysis. Indeed the R environment stands out as an ideal all-purpose source platform to handle and analyze such data. The book and its online materials take full advantage of the authors' own experience in working in a post-genomic revolution world, and introduces readers to the plethora of molecular and analytical methods that have only recently become available. Evolutionary Genetics is an advanced but accessible textbook aimed principally at students of various levels (from undergraduate to postgraduate) but also for researchers looking for an updated introduction to modern evolutionary biology and genetics.

Modern Prometheus
Modern Prometheus

Author: Jim Kozubek

Publisher: Cambridge University Press

Published: 2016-10-18

Total Pages: 453

ISBN-13: 1107172160

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This book tells the dramatic story of Crispr and the potential impact of this gene-editing technology.

Mendel's Legacy
Mendel's Legacy

Author: Elof Axel Carlson

Publisher: CSHL Press

Published: 2004

Total Pages: 364

ISBN-13: 9780879696757

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This latest book by Elof Carlson (The Unfit) is a first history of classical genetics, the era in which the chromosome theory of heredity was proposed and developed. Highly illustrated and based heavily on early 20th century original sources, the book traces the roots of genetics in breeding analysis and studies of cytology, evolution, and reproductive biology that began in Europe but were synthesized in the United States through new Ph.D. programs and expanded academic funding. Carlson argues that, influenced largely by new technologies and instrumentation, the life sciences progressed though incremental change rather than paradigm shifts, and he describes how molecular biology emerged from the key ideas and model systems of classical genetics. Readable and original, this narrative will interest historians and science educators as well as today's practitioners of genetics.

Ending the Mendel-Fisher Controversy
Ending the Mendel-Fisher Controversy

Author: Allan Franklin

Publisher: University of Pittsburgh Pre

Published: 2008-03-15

Total Pages: 348

ISBN-13: 9780822973409

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In 1865, Gregor Mendel presented "Experiments in Plant-Hybridization," the results of his eight-year study of the principles of inheritance through experimentation with pea plants. Overlooked in its day, Mendel's work would later become the foundation of modern genetics. Did his pioneering research follow the rigors of real scientific inquiry, or was Mendel's data too good to be true—the product of doctored statistics? In Ending the Mendel-Fisher Controversy, leading experts present their conclusions on the legendary controversy surrounding the challenge to Mendel's findings by British statistician and biologist R. A. Fisher. In his 1936 paper "Has Mendel's Work Been Rediscovered?" Fisher suggested that Mendel's data could have been falsified in order to support his expectations. Fisher attributed the falsification to an unknown assistant of Mendel's. At the time, Fisher's criticism did not receive wide attention. Yet beginning in 1964, about the time of the centenary of Mendel's paper, scholars began to publicly discuss whether Fisher had successfully proven that Mendel's data was falsified. Since that time, numerous articles, letters, and comments have been published on the controversy.This self-contained volume includes everything the reader will need to know about the subject: an overview of the controversy; the original papers of Mendel and Fisher; four of the most important papers on the debate; and new updates, by the authors, of the latter four papers. Taken together, the authors contend, these voices argue for an end to the controversy-making this book the definitive last word on the subject.

Extended Heredity
Extended Heredity

Author: Russell Bonduriansky

Publisher: Princeton University Press

Published: 2020-04-14

Total Pages: 304

ISBN-13: 0691204144

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Bonduriansky and Day challenge the premise that genes alone mediate the transmission of biological information across generations and provide the raw material for natural selection. They explore the latest research showing that what happens during our lifetimes--and even our parents' and grandparents' lifetimes--can influence the features of our descendants. Based on this evidence, Bonduriansky and Day develop an extended concept of heredity that upends ideas about how traits can and cannot be transmitted across generations, opening the door to a new understanding of inheritance, evolution, and even human health. --Adapted from publisher description.

Gorgon
Gorgon

Author: Peter Douglas Ward

Publisher: Penguin (Non-Classics)

Published: 2005

Total Pages: 300

ISBN-13: 9780143034711

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Based on more than a decade's research in South Africa's Karoo Desert, this remarkable journey of discovery and real-life adventure deep into Earth's history is offered by a renowned scientist. Photo insert.

Designer Evolution
Designer Evolution

Author: Simon Young

Publisher: Rowman & Littlefield

Published: 2009-09-25

Total Pages: 0

ISBN-13: 1615920579

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Forewords by Dr. Aubrey de Grey (Department of Genetics, University of Cambridge) and Robert A. Freitas Jr. (Senior Research Fellow, Institute for Molecular Manufacturing) "A rare and uplifting vision of the biological future we can and should create for ourselves." – Dr. Gregory Fahy, Chief Scientific Officer, Vice President, 21st Century Medicine The debate about the ethics of human biotechnology or genetic engineering is one of the most important cultural issues of our time. "Transhumanism" is the philosophy that most of all supports genetic science and biotechnology, yet the public knows little about this emerging philosophy. Transhumanism declares unequivocal support for the attempt to eliminate disease, defeat death, and enhance the body and mind beyond the limitations of the age-old human condition. In Designer Evolution Simon Young presents a polemical espousal of transhumanist philosophy and a trenchant attack on its critics, the "Bio-Luddites." The author calls for a rejection of premodern superstition and postmodern nihilism in favor of a renewed belief in human progress through scientific rationality. In an age when cynicism, fatalism, and nihilism are rife, Designer Evolution will rekindle a feeling of optimism about the future of our species. This is a concise, reader-friendly introduction to a vitally important philosophy that will become difficult to ignore as advances in biotechnology increasingly claim the headlines in the coming decades.