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Biossegurança ambiental de OGMs. Infoteca-e
ANDRADE, S. R. M. de..
ABSTRACT: In 2005, there were 90 million hectares cultivated with GMOs by 8.5 million producers in 21 countries. In 2006, we commemorated 10 years of commercial production of GMOs. Currently there are 10 million farmers planting 100 million hectares. However, several points were raised concerning the environmental impact of GMOs: (1) risk of cultivated or wild hybrid become a harmful invasive species, (2) development of resistance by the massive use of technology, (3) possibility of vertical or horizontal gene flow, (4) adverse effect on non-target and beneficial species, (5) impacts on crop production systems. This article discusses the main results on those concerns. The data obtained so far show that the environmental impacts of GMOs ares similar to a...
Tipo: Documentos (INFOTECA-E) Palavras-chave: Melhoramento genético vegetal; Biotecnologia; Planta transgênica; Genética vegetal; Segurança alimentar; Plant breeding; Biotechnology; Transgenics; Genetics; Transgenic foods; Food security.
Ano: 2006 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/570248
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Biossegurança de alimentos transgênicos. Infoteca-e
ANDRADE, S. R. M. de..
ABSTRACT: The use of transgenic plants on the human diet is a matter of great concern for the scientific community and the public in general. However, it is important to consider that before the release for human consumption, transgenic foods are submitted to an extensive series of rigorous tests. These tests includes the characterization of the expressed protein, in vitro digestibility and oral evaluation of acute toxicity in mice, studies of the structural homology of the protein with other known toxic proteins, allergenic potential and nutritional equivalence. Questions about the true risks of transgenic food for human health cannot be answered in general terms, but we can expect a lower potential risk when compared to another type of food that did not...
Tipo: Documentos (INFOTECA-E) Palavras-chave: Transgênico; Genética vegetal; Biotecnologia; Melhoramento genético vegetal; Segurança alimentar; Transgenics; Genetics; Biotechnology; Plant breeding; Transgenic foods; Food security.
Ano: 2004 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/559186
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O avanço da tecnologia OGM no mercado do milho no Brasil. Infoteca-e
GARCIA, J. C.; DUARTE, J. de O..
2011
Tipo: Artigo de divulgação na mídia (INFOTECA-E) Palavras-chave: Biotecnologia; Alimento transgênico; Zea mays; Biotechnology; Transgenics; Transgenic foods.
Ano: 2011 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/897712
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