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Safety of Genetically Engineered Foods

Author : National Research Council

Publisher : National Academies Press

Page : 254 pages

File Size : 27,59 MB

Release : 2004-07-08

Category : Science

ISBN : 0309166152

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Book Description

Assists policymakers in evaluating the appropriate scientific methods for detecting unintended changes in food and assessing the potential for adverse health effects from genetically modified products. In this book, the committee recommended that greater scrutiny should be given to foods containing new compounds or unusual amounts of naturally occurring substances, regardless of the method used to create them. The book offers a framework to guide federal agencies in selecting the route of safety assessment. It identifies and recommends several pre- and post-market approaches to guide the assessment of unintended compositional changes that could result from genetically modified foods and research avenues to fill the knowledge gaps.



Human Genome Editing

Author : National Academies of Sciences, Engineering, and Medicine

Publisher : National Academies Press

Page : 329 pages

File Size : 29,12 MB

Release : 2017-08-13

Category : Medical

ISBN : 0309452880

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Book Description

Genome editing is a powerful new tool for making precise alterations to an organism's genetic material. Recent scientific advances have made genome editing more efficient, precise, and flexible than ever before. These advances have spurred an explosion of interest from around the globe in the possible ways in which genome editing can improve human health. The speed at which these technologies are being developed and applied has led many policymakers and stakeholders to express concern about whether appropriate systems are in place to govern these technologies and how and when the public should be engaged in these decisions. Human Genome Editing considers important questions about the human application of genome editing including: balancing potential benefits with unintended risks, governing the use of genome editing, incorporating societal values into clinical applications and policy decisions, and respecting the inevitable differences across nations and cultures that will shape how and whether to use these new technologies. This report proposes criteria for heritable germline editing, provides conclusions on the crucial need for public education and engagement, and presents 7 general principles for the governance of human genome editing.



New Directions for Biosciences Research in Agriculture

Author : National Research Council

Publisher : National Academies Press

Page : 136 pages

File Size : 20,83 MB

Release : 1985-01-01

Category : Technology & Engineering

ISBN : 0309035422

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Book Description

Authored by an integrated committee of plant and animal scientists, this review of newer molecular genetic techniques and traditional research methods is presented as a compilation of high-reward opportunities for agricultural research. Directed to the Agricultural Research Service and the agricultural research community at large, the volume discusses biosciences research in genetic engineering, animal science, plant science, and plant diseases and insect pests. An optimal climate for productive research is discussed.



Heritable Human Genome Editing

Author : The Royal Society

Publisher : National Academies Press

Page : 239 pages

File Size : 28,98 MB

Release : 2021-01-16

Category : Medical

ISBN : 0309671132

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Book Description

Heritable human genome editing - making changes to the genetic material of eggs, sperm, or any cells that lead to their development, including the cells of early embryos, and establishing a pregnancy - raises not only scientific and medical considerations but also a host of ethical, moral, and societal issues. Human embryos whose genomes have been edited should not be used to create a pregnancy until it is established that precise genomic changes can be made reliably and without introducing undesired changes - criteria that have not yet been met, says Heritable Human Genome Editing. From an international commission of the U.S. National Academy of Medicine, U.S. National Academy of Sciences, and the U.K.'s Royal Society, the report considers potential benefits, harms, and uncertainties associated with genome editing technologies and defines a translational pathway from rigorous preclinical research to initial clinical uses, should a country decide to permit such uses. The report specifies stringent preclinical and clinical requirements for establishing safety and efficacy, and for undertaking long-term monitoring of outcomes. Extensive national and international dialogue is needed before any country decides whether to permit clinical use of this technology, according to the report, which identifies essential elements of national and international scientific governance and oversight.





Genetically Engineered Crops

Author : National Academies of Sciences, Engineering, and Medicine

Publisher : National Academies Press

Page : 607 pages

File Size : 39,68 MB

Release : 2017-01-28

Category : Science

ISBN : 0309437385

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Book Description

Genetically engineered (GE) crops were first introduced commercially in the 1990s. After two decades of production, some groups and individuals remain critical of the technology based on their concerns about possible adverse effects on human health, the environment, and ethical considerations. At the same time, others are concerned that the technology is not reaching its potential to improve human health and the environment because of stringent regulations and reduced public funding to develop products offering more benefits to society. While the debate about these and other questions related to the genetic engineering techniques of the first 20 years goes on, emerging genetic-engineering technologies are adding new complexities to the conversation. Genetically Engineered Crops builds on previous related Academies reports published between 1987 and 2010 by undertaking a retrospective examination of the purported positive and adverse effects of GE crops and to anticipate what emerging genetic-engineering technologies hold for the future. This report indicates where there are uncertainties about the economic, agronomic, health, safety, or other impacts of GE crops and food, and makes recommendations to fill gaps in safety assessments, increase regulatory clarity, and improve innovations in and access to GE technology.



Recombinant DNA: Genes and Genomes

Author : James D. Watson

Publisher : Macmillan

Page : 500 pages

File Size : 41,80 MB

Release : 2007

Category : Medical

ISBN : 9780716728665

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Book Description

Recombinant DNA, Third Edition, is an essential text for undergraduate, graduate, and professional courses in Genomics, Cell and Molecular Biology, Recombinant DNA, Genetic Engineering, Human Genetics, Biotechnology, and Bioinformatics. The Third Edition of this landmark text offers an authoritative, accessible, and engaging introduction to modern, genome-centered biology from its foremost practitioners. The new edition explores core concepts in molecular biology in a contemporary inquiry-based context, building its coverage around the most relevant and exciting examples of current research and landmark experiments that redefined our understanding of DNA. As a result, students learn how working scientists make real high-impact discoveries. The first chapters provide an introduction to the fundamental concepts of genetics and genomics, an inside look at the Human Genome Project, bioinformatic and experimental techniques for large-scale genomic studies, and a survey of epigenetics and RNA interference. The final chapters cover the quest to identify disease-causing genes, the genetic basis of cancer, and DNA fingerprinting and forensics. In these chapters the authors provide examples of practical applications in human medicine, and discuss the future of human genetics and genomics projects.



CRISPR-Cas Systems

Author : Rodolphe Barrangou

Publisher : Springer Science & Business Media

Page : 300 pages

File Size : 44,93 MB

Release : 2012-12-13

Category : Science

ISBN : 364234657X

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Book Description

CRISPR/Cas is a recently described defense system that protects bacteria and archaea against invasion by mobile genetic elements such as viruses and plasmids. A wide spectrum of distinct CRISPR/Cas systems has been identified in at least half of the available prokaryotic genomes. On-going structural and functional analyses have resulted in a far greater insight into the functions and possible applications of these systems, although many secrets remain to be discovered. In this book, experts summarize the state of the art in this exciting field.



Human Genetics and Genomics

Author : Bruce R. Korf

Publisher : John Wiley & Sons

Page : 280 pages

File Size : 37,16 MB

Release : 2012-11-19

Category : Medical

ISBN : 1118537661

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Book Description

This fourth edition of the best-selling textbook, Human Genetics and Genomics, clearly explains the key principles needed by medical and health sciences students, from the basis of molecular genetics, to clinical applications used in the treatment of both rare and common conditions. A newly expanded Part 1, Basic Principles of Human Genetics, focuses on introducing the reader to key concepts such as Mendelian principles, DNA replication and gene expression. Part 2, Genetics and Genomics in Medical Practice, uses case scenarios to help you engage with current genetic practice. Now featuring full-color diagrams, Human Genetics and Genomics has been rigorously updated to reflect today’s genetics teaching, and includes updated discussion of genetic risk assessment, “single gene” disorders and therapeutics. Key learning features include: Clinical snapshots to help relate science to practice 'Hot topics' boxes that focus on the latest developments in testing, assessment and treatment 'Ethical issues' boxes to prompt further thought and discussion on the implications of genetic developments 'Sources of information' boxes to assist with the practicalities of clinical research and information provision Self-assessment review questions in each chapter Accompanied by the Wiley E-Text digital edition (included in the price of the book), Human Genetics and Genomics is also fully supported by a suite of online resources at www.korfgenetics.com, including: Factsheets on 100 genetic disorders, ideal for study and exam preparation Interactive Multiple Choice Questions (MCQs) with feedback on all answers Links to online resources for further study Figures from the book available as PowerPoint slides, ideal for teaching purposes The perfect companion to the genetics component of both problem-based learning and integrated medical courses, Human Genetics and Genomics presents the ideal balance between the bio-molecular basis of genetics and clinical cases, and provides an invaluable overview for anyone wishing to engage with this fast-moving discipline.



The Case against Perfection

Author : Michael J Sandel

Publisher : Harvard University Press

Page : 177 pages

File Size : 50,92 MB

Release : 2009-06-30

Category : Philosophy

ISBN : 0674043065

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Book Description

Breakthroughs in genetics present us with a promise and a predicament. The promise is that we will soon be able to treat and prevent a host of debilitating diseases. The predicament is that our newfound genetic knowledge may enable us to manipulate our nature—to enhance our genetic traits and those of our children. Although most people find at least some forms of genetic engineering disquieting, it is not easy to articulate why. What is wrong with re-engineering our nature? The Case against Perfection explores these and other moral quandaries connected with the quest to perfect ourselves and our children. Michael Sandel argues that the pursuit of perfection is flawed for reasons that go beyond safety and fairness. The drive to enhance human nature through genetic technologies is objectionable because it represents a bid for mastery and dominion that fails to appreciate the gifted character of human powers and achievements. Carrying us beyond familiar terms of political discourse, this book contends that the genetic revolution will change the way philosophers discuss ethics and will force spiritual questions back onto the political agenda. In order to grapple with the ethics of enhancement, we need to confront questions largely lost from view in the modern world. Since these questions verge on theology, modern philosophers and political theorists tend to shrink from them. But our new powers of biotechnology make these questions unavoidable. Addressing them is the task of this book, by one of America’s preeminent moral and political thinkers.