Ecological And Agronomic Consequences Of Gene Flow From Transgenic Crops To Wild Relatives
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Author | : Scientific Methods Workshop Ecological and Agronomic Consequences of Gene Flow from Transgenic Crops to Wild Relatives (2002, Columbus, Ohio) |
Publisher | : |
Total Pages | : 187 |
Release | : 2002 |
Genre | : |
ISBN | : |
Download Ecological and Agronomic Consequences of Gene Flow from Transgenic Crops to Wild Relatives Book in PDF, Epub and Kindle
Author | : Allison Snow |
Publisher | : |
Total Pages | : 187 |
Release | : 2002 |
Genre | : Plant genetic engineering |
ISBN | : |
Download Scientific Methods Workshop Book in PDF, Epub and Kindle
Author | : Meike S. Andersson |
Publisher | : JHU Press |
Total Pages | : 605 |
Release | : 2010-02 |
Genre | : Science |
ISBN | : 0801893143 |
Download Gene Flow Between Crops and Their Wild Relatives Book in PDF, Epub and Kindle
Reviewing the relevant scientific and technical literature, this work summarizes the current state-of-the-art knowledge related to gene flow and introgression (the permanent incorporation of genetic information from one set of differentiated populations into another) between genetically modified crops and their wild relatives. They analyze the biological framework for protecting the genetic integrity of indigenous wild relatives of crops in centers of crop origin and diversity, focusing on the issues of emission, dispersal, and deposition of pollen and/or seed; the likelihood and extent of gene flow from crops to wild relatives; and stabilization and the spread of traits in wild species. The material is organized into crop chapters, each of which covers general biological information of the crop; the most important crop wild relatives together with information about their ploidy levels, diverse genomes, centers of origin, and geographic distribution; the crop's potential for hybridization with its wild relatives; pollen flow studies related to pollen dispersal distances and hybridization rates; the current state of the genetic modification technology regarding that crop; and research gaps. The crop chapters discuss banana and plantain; barley; canola and oilseed rape; cassava, manioc, and yucca; chickpea; common bean; cotton; cowpea; finger millet; maize and corn; oat; peanut and groundnut; pearl millet; pigeonpea; potato; rice; sorghum; soybean; sweet potato, batata, and camote; and wheat and bread wheat.
Author | : National Research Council |
Publisher | : National Academies Press |
Total Pages | : 343 |
Release | : 2002-03-22 |
Genre | : Technology & Engineering |
ISBN | : 0309082633 |
Download Environmental Effects of Transgenic Plants Book in PDF, Epub and Kindle
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 | : Hans C. M. den Nijs |
Publisher | : CABI |
Total Pages | : 414 |
Release | : 2004 |
Genre | : Science |
ISBN | : 085199816X |
Download Introgression from Genetically Modified Plants Into Wild Relatives Book in PDF, Epub and Kindle
Hybridization, transgene, crop, gene flow, resistant.
Author | : Guy M. Poppy |
Publisher | : John Wiley & Sons |
Total Pages | : 256 |
Release | : 2008-04-15 |
Genre | : Science |
ISBN | : 047099410X |
Download Gene Flow from GM Plants Book in PDF, Epub and Kindle
Gene flow is not unique to genetically modified (GM) crops, but the possibility of the spread of transgenic DNA to wild and domesticated relatives raises a new set of issues for scientists and policymakers to consider. Unfortunately, we are still too often unable to quantify the risks of ecological damage associated with gene flow. This is due partly to the huge breadth of knowledge required to assemble a comprehensive risk assessment. For example, many scientists active in research on the mechanics of gene flow nevertheless lack a deep understanding of what is required to identify, characterise and assess ecological risk, and many of those who are aware of the risk assessment process and the framework used for legislation have insufficient knowledge of the reproductive biology, agricultural systems, modelling and ecological literature required to compile a balanced risk assessment. This book, set in the context of gene flow in general, considers the assessment, measurement and management of the risks of gene flow from GM plants, combining the expertise of all the various stakeholders. It is directed at researchers and professionals in plant molecular genetics and plant ecology, in both the academic and industrial sectors.
Author | : National Academies of Sciences, Engineering, and Medicine |
Publisher | : National Academies Press |
Total Pages | : 607 |
Release | : 2017-01-28 |
Genre | : Science |
ISBN | : 0309437385 |
Download Genetically Engineered Crops Book in PDF, Epub and Kindle
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 | : C. Neal Stewart Jr. |
Publisher | : Oxford University Press |
Total Pages | : 251 |
Release | : 2004-08-19 |
Genre | : Science |
ISBN | : 0198035799 |
Download Genetically Modified Planet Book in PDF, Epub and Kindle
Genetically modified plants are currently causing controversy worldwide; a great deal has been written about their supposed environmental effects. However, the newspaper headlines and public debates often provide a level of reasoning akin to "this is your brain on genetically modified corn," which is to say, they exclude or exaggerate the actual scientific research on the impacts of these plants. Genetically Modified Planet goes beyond the rhetoric to investigate for concerned consumers the actual state of scientific research on genetically modified plants. Stewart argues that while there are indeed real and potential risks of growing engineered crops, there are also real and overwhelmingly positive environmental benefits.
Author | : Jane Rissler |
Publisher | : MIT Press |
Total Pages | : 186 |
Release | : 1996 |
Genre | : Science |
ISBN | : 9780262680851 |
Download The Ecological Risks of Engineered Crops Book in PDF, Epub and Kindle
The authors argue that the commercialization and release of transgenic crops on millions of acres of farmland can pose serious and costly consequences. They propose a practical, feasible method of conducting precommercialization evaluations that will balance the needs of ecological safety with those of agriculture and business.--From publisher description.
Author | : Miguel A. Altieri |
Publisher | : Food First Books |
Total Pages | : 132 |
Release | : 2004 |
Genre | : Nature |
ISBN | : 9780935028935 |
Download Genetic Engineering in Agriculture Book in PDF, Epub and Kindle
As debate rages over the costs and benefits of genetically engineered crops, noted agroecologist Miguel Altieri lucidly examines some of the issue's most basic and pressing questions: Are transgenic crops similar to conventionally bred crops? Are transgenic crops safe to eat? Does biotechnology increase yields? Does it reduce pesticide use? What are the costs to American farmers? Will biotechnology benefit poor farmers? Can biotechnology coexist with other forms of agriculture? What are the known and potential environmental and biological risks? What alternatives do we have to genetically modified crops?