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Registros recuperados: 35 | |
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Mezzalama,Monica; Crouch,Jonathan H; Ortiz,Rodomiro. |
The use of transgenic crops is steadily increasing around the world, led by soybean (based on total area) and maize (in terms of total number of countries). Transgenic maize is grown in at least 17 countries across four continents: Africa, America, Asia and Europe. The comprehensive global spread of transgenic maize has significant implications for organizations involved in germplasm conservation and genetic enhancement; particularly as some countries require a GMO-free declaration when receiving shipments of maize germplasm. This article describes the protocol used by the International Maize and Wheat Improvement Center (CIMMYT) for monitoring unintentional transgene flow in maize genebank and breeding plots. The protocol is based on polymerase chain... |
Tipo: Journal article |
Palavras-chave: Biosafety; Genetic integrity; Germplasm enhancement; GM-maize. |
Ano: 2010 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582010000200006 |
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Valenzuela,Sofía; Balocchi,Claudio; Rodríguez,Jaime. |
The benefits from the development of transgenic trees are expected from the improvement of traits as growth and form, wood quality, industrial processes, disease and insect resistance, herbicide tolerance, ecological restoration, rooting ability, etc. One of the first reported field trials with genetically modified forest trees was established in Belgium in 1988 and the characteristic evaluated was herbicide tolerance in poplars. Since then, there have been more than 200 reported trials, involving at least 15 forest species. The majority of the field trials have been carried out in the USA (64%). More than 50% of the field trials are done with Populus species and the main target traits are herbicide tolerance (31%), followed by marker genes (23%) and... |
Tipo: Journal article |
Palavras-chave: Biosafety; Forestry biotechnology; GMOs; GM trees. |
Ano: 2006 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582006000300031 |
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INTERNATIONAL SYMPOSIUM ON THE EPIDEMIOLOGY AND CONTROL OF BIOLOGICAL, CHEMICAL AND PHYSICAL HAZARDS IN PIG AND PORK, 12., 2017, Foz do Iguaçu.. |
Palestras/Keynote: Pork production chain: importance and challenges faced/Janice Reis Ciacci Zanella; Toxoplasma gondii and the role of pork/Sara M. Pires, Heidi Enemark, Thomas Rosendal, Anna Lúnden, Pikka Jokelainen, Lis Alban; Resilience in the pork supply chain from the food safety perspective/Lis Alban, Barbara Haesler, Liza Rosenbaum Nielsen, Simon Ruegg; Transmission of antimicrobial resistance from pigs to humans: trues and lies/Luca Guardabassi; The use of risk assessment to support control of Salmonella in pork/Maarten Nauta, Luis Corbellini, Søren Aabo. Epidemiology of foodborne pathogens and zoonotic diseases in the pork production chain; Surveillance and control of foodborne pathogens at pre-harvest and post-harvest level; Antimicrobials in... |
Tipo: Livro técnico (INFOTECA-E) |
Palavras-chave: Risco biológico; Safe food; Safe pork.; Epidemiologia; Suinocultura; Biossegurança; Biosafety; Physical control; Chemical control; Biological control; Meat processing; Pork.. |
Ano: 2017 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076307 |
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Mgonja, Mary A.; Okello, Julius Juma; Mwangi, Stephen G.; Manyasa, Eric; Ouma, James Okuro; Godiah, Lawrence; Alumira, Jane; Kibuka, J.. |
This paper uses a random sample of 881 farmers drawn from eastern and western Kenya to examine the prevalence and drivers of seed and pollen mediated geneflow in the two major sorghum growing regions. It employs both qualitative and quantitative techniques to assess farmers’ awareness of wild sorghum varieties, the practices they use in maintaining varietal purity and the conditioners of their success in maintaining the purity of cultivated varieties. The study finds that, among others, cultural differences, agro-climate and poverty affect the awareness, practices used in maintaining varietal purity and farmers’ success in doing so. These findings have implication for biosafety and policy in Kenya due to the clamour to introduce genetically modified... |
Tipo: Conference Paper or Presentation |
Palavras-chave: Cultivated sorghum; Prevalence of wild sorghum varieties; Geneflow; Varietal purity; Biosafety; Kenya; Crop Production/Industries; Food Security and Poverty; Production Economics. |
Ano: 2009 |
URL: http://purl.umn.edu/51901 |
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Xue, Dayuan; Tisdell, Clement A.. |
The UN Cartagena Protocol on Biosafety adopted in Montreal, 29 January, 2000 and opened for signature in Nairobi, 15-26 May, 2000 will exert a profound effect on international trade in genetically modified organisms (GMOs) and their products. In this paper, the background to the drafting and negotiation of the Protocol is outlined, and potential effects of various articles of the Protocol on international trade in GMOs are analyzed. Based on the present status of imports of GMOs and domestic research and development of biotechnology in China, likely trends in imports of foreign GMOs and related products after China accedes to WTO is explored. Also, China’s strategies and countermeasures to control and regulate imports of GMOs in line with implementation... |
Tipo: Working or Discussion Paper |
Palavras-chave: Biosafety; Cartagena Protocol; Genetically modified organism; Trade; China; Agricultural and Food Policy; International Relations/Trade. |
Ano: 2000 |
URL: http://purl.umn.edu/48011 |
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Marks, Leonie A.; Kalaitzandonakes, Nicholas G.; Allison, Kevin; Zakharova, Ludmila. |
This study examines media coverage of genetically modified (GM) crops in a risk communication framework. Content analysis is employed to investigate how specific environmental, food safety, and landmark events, such as the monarch butterfly and Pusztai controversies, and the cloning of Dolly-the-sheep, were reported by the media. Media coverage is from United Kingdom and United States newspapers over the period 1990 through 2001. On balance, findings show that the UK press has been more negative than the U.S. press in its coverage of GM crops. In addition, environmental and food safety events had a significant impact on the level and cycle of GM crop coverage. |
Tipo: Journal Article |
Palavras-chave: Biosafety; Content analysis; Environment; GM crops; GMOs; Media coverage; Research and Development/Tech Change/Emerging Technologies; Teaching/Communication/Extension/Profession. |
Ano: 2003 |
URL: http://purl.umn.edu/14674 |
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Jaffe, Gregory. |
This paper analyzes the current and proposed biosafety systems in Kenya, Tanzania, and Uganda using a set of components and characteristics common to functional and protective biosafety regulatory systems. It also assesses how those systems take into account the major international legal obligations that relate to biosafety, such the Cartagena Biosafety Protocol. The paper identifies certain areas in each country’s biosafety regulatory systems where further development and clarification would improve the biosafety system, making it more functional and protective. Those areas include: (1) the addition of procedures to ensure the food safety of genetically engineered organisms; (2) the inclusion of the standard and criteria for making an approval decision;... |
Tipo: Report |
Palavras-chave: Biosafety; Food safety; Genetically modified organisms; Genetic engineering; Regulatory systems; Food Consumption/Nutrition/Food Safety. |
Ano: 2006 |
URL: http://purl.umn.edu/55425 |
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Registros recuperados: 35 | |
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