Global Review of Commercialized Transgenic Crops, 1998 PDF Download
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Author: Clive James
Publisher:
ISBN:
Category : Cost effectiveness
Languages : en
Pages : 56
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Book Description
Author: Clive James
Publisher:
ISBN:
Category : Cost effectiveness
Languages : en
Pages : 56
Get Book Here
Book Description
Author: Royal Society (Great Britain)
Publisher:
ISBN:
Category : Crop zones
Languages : en
Pages : 56
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Book Description
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309437385
Category : Science
Languages : en
Pages : 607
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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.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309170176
Category : Technology & Engineering
Languages : en
Pages : 342
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Book Description
Transgenic crops offer the promise of increased agricultural productivity and better quality foods. But they also raise the specter of harmful environmental effects. In this new book, a panel of experts examines: • Similarities and differences between crops developed by conventional and transgenic methods • Potential for commercialized transgenic crops to change both agricultural and nonagricultural landscapes • How well the U.S. government is regulating transgenic crops to avoid any negative effects. Environmental Effects of Transgenic Plants provides a wealth of information about transgenic processes, previous experience with the introduction of novel crops, principles of risk assessment and management, the science behind current regulatory schemes, issues in monitoring transgenic products already on the market, and more. The book discusses public involvementâ€"and public confidenceâ€"in biotechnology regulation. And it looks to the future, exploring the potential of genetic engineering and the prospects for environmental effects.
Author: Ian S. Curtis
Publisher: Springer Science & Business Media
ISBN: 1402023332
Category : Technology & Engineering
Languages : en
Pages : 448
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Book Description
Since the first transgenic plants were produced back in the early 1980s, there have been substantial developments towards the genetic engineering of most crops of our world. Initial studies using isolated plant cells and removing their cell walls to form protoplasts, offered the possibility of transferring genetic material by Agrobacterium-mediated gene transfer, chemical agents or electrical charges. However, in those cases were isolated protoplasts could be transformed, often, a shoot regeneration system was not available to induce the production of transgenic plants and any such regenerated plants were subject to mutation or chromosomal of cultured plant organs, such as leaf abnormalities. By the mid-1980s, the use disks, offered the convenience of combining gene transfer, plant regeneration and selection of transformants in a single system. This approach, enabled the production of stable, phenotypically-normal, transgenic potato and tomato plants in culture. By the late 1980s, the use of biolistics offered a means of inserting foreign genes into plant cells which where inaccessible to Agrobacterium infection. Even today, this technology is now standard practice for the production of some transgenic plants.
Author: Deborah K. Letourneau
Publisher: CRC Press
ISBN: 1420042033
Category : Medical
Languages : en
Pages : 454
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Book Description
Genetic engineering suggests new avenues for constructing useful products, but it also poses hazards to the health of the environment and the public. Delineating those hazards is complicated, difficult, and important at every level of risk assessment and risk management decision-making. Risk assessment and risk management may be further complicated
Author: Usha Barwale Zehr
Publisher: Springer Science & Business Media
ISBN: 3642047963
Category : Science
Languages : en
Pages : 245
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Book Description
The food, feed, ?ber, and fuel needs of the changing world pose the challenge of doubling or tripling of world food, feed, and ?ber production by the year 2050 to meet the needs of a 11 billion global population. In addition, the dramatic changes in food prices in the recent years further warrant that production and productivity need to be enhanced to ensure adequate supplies. Biotechnology can make a signi?cant contribution to this effort as demonstrated by cotton and other crops; the new advances in biotechnology have made it possible to develop plants that contain genes that were not possible to be developed by sexual means. Cotton has been a leader in the use of biotechnology. With the introduction of Bt cotton, followed by stacked cotton products (insect and herbicide tolerance) and extensive use of molecular breeding tools, cotton cultivation has been much improved. The contributions in this book illustrate the scienti?c advances that are going on in cotton and the impact they continue to deliver for all cotton growers. Twelve percent of the global cotton area is now under biotech products at 15. 5 million ha. The primary bene?ts from using genetically engineered cotton include reduced insecticide use, lower production costs, improved yields, lower farming risks, and increased opportunities to grow cotton in areas of severe pest infestation.
Author: Felicia Wu
Publisher: Rand Corporation
ISBN: 0833040510
Category : Technology & Engineering
Languages : en
Pages : 115
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Book Description
The world is now on the cusp of a new agricultural revolution, the so-called Gene Revolution, in which genetically modified (GM) crops are tailored to address chronic agricultural problems in certain regions of the world. This monograph report investigates the circumstances and processes that can induce and sustain this new agricultural revolution. The authors compare the Green Revolution of the 20th century with the GM crop movement to assess the agricultural, technological, sociological, and political differences between the two movements.
Author: Lester Russell Brown
Publisher: W. W. Norton & Company
ISBN: 9780393318937
Category : Nature
Languages : en
Pages : 206
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Book Description
The global trends documented in Vital Sings 1999--from a decline in nuclear power generating capacity to the proliferation of genetically modified crops--will play a large part in determining the quality of our lives and our children's lives in the next decade.
Author: Farrukh Jamal
Publisher: BoD – Books on Demand
ISBN: 9535128353
Category : Science
Languages : en
Pages : 96
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Book Description
This collection presents various interesting aspects of genetic engineering. Many thought-provoking queries like "Is gene revolution an answer to the world hunger? Do GM crops with more complex transformation contribute to the enrichment of multinationals? Why the US increases food aids?" have been analyzed. Transformation protocols and retrieval of recombinants are essential to the success of genetic engineering. The book throws light on new transformation strategies which can be used to increase the transformation efficiency in most plant species. Genetic engineering offers potentially viable solution to look for alternatives beyond Bt toxins with similar pattern of toxicity. An interesting chapter is dedicated to in vitro fig regeneration and transformation systems. To address the long juvenile phase of fruit trees, the book includes a chapter on plant breeding technique that can significantly shorten the breeding periods. The book dwells on aspects of genome editing which will enable researchers to produce transgenic plants in a more convenient and safer way to genetic modification of stem cells holding significant therapeutic promise to treat complications of diabetes and obesity. I hope this book will serve as a seed for further investigations and novel innovations in the area of genetic engineering.
