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Registros recuperados: 57
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ADOPTION OF BIOENGINEERED CROPS AgEcon
Fernandez-Cornejo, Jorge; McBride, William D..
Use of crop biotechnology products, such as genetically engineered (GE) crops with input traits for pest management, has risen dramatically since commercial approval in the mid-1990s. This report addresses several of the economic dimensions regarding farmer adoption of bioengineered crops, including herbicidetolerant and insect-resistant varieties. In particular, the report examines: (1) the extent of adoption of bioengineered crops, their diffusion path, and expected adoption rates over the next few years; (2) factors affecting the adoption of bioengineered crops; and (3) farm-level impacts of the adoption of bioengineered crops. Data used in the analysis are mostly from USDA surveys.
Tipo: Report Palavras-chave: Biotechnology; Technology adoption; Genetic engineering; Pest management; Financial effects; Tillage; Herbicide-tolerant crops; Bt crops; Corn; Soybeans; Cotton; Crop Production/Industries; Research and Development/Tech Change/Emerging Technologies.
Ano: 2002 URL: http://purl.umn.edu/33957
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An economic assessment of banana genetic improvement and innovation in the Lake Victoria Region of Uganda and Tanzania AgEcon
Tushemereirwe, Wilberforce K..
This research report highlights the findings from a set of studies undertaken by the International Food Policy Research Institute, along with several national and international research institutions, to assess the economic impact of improved cultivars and management practices on smallholder farmers in the Lake Victoria Region of Uganda and Tanzania— an area where the cooking banana is both economically and culturally important. Genetic transformation is a promising alternative for improving the resistance of banana plants to the pests and diseases that cause serious economic losses, because bananas, unlike rice, wheat, and maize, are difficult to improve through conventional breeding techniques. The team of researchers posed three broad questions: What is...
Tipo: Report Palavras-chave: Bananas; Genetic engineering; Economic aspects; Uganda; Tanzania; Crop Production/Industries; Research and Development/Tech Change/Emerging Technologies.
Ano: 2007 URL: http://purl.umn.edu/37876
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An overview of lignin metabolism and its effect on biomass recalcitrance Rev. Bras. Bot.
Cesarino,Igor; Araújo,Pedro; Domingues Júnior,Adilson Pereira; Mazzafera,Paulo.
Lignin, after cellulose, is the second most abundant biopolymer on Earth, accounting for 30% of the organic carbon in the biosphere. It is considered an important evolutionary adaptation of plants during their transition from the aquatic environment to land, since it bestowed the early tracheophytes with physical support to stand upright and enabled long-distance transport of water and solutes by waterproofing the vascular tissue. Although essential for plant growth and development, lignin is the major plant cell wall component responsible for biomass recalcitrance to industrial processing. The fact that lignin is a non-linear aromatic polymer built with chemically diverse and poorly reactive linkages and a variety of monomer units precludes the ability of...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Biopolymer; Genetic engineering; Phenylpropanoids; Wall components.
Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042012000400003
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Apomixis: ความฝันของนักปรับปรุงพันธุ์พืช Thai Agricultural
Varapong Camarerk.
Concerning the benefits of genetic engineering to small farmers, some people may think about apomixis. This characteristic can be used to produce seeds that are genetically identical to the mother plants. This article discusses about a research progress on apomixis in crops made by several research groups and its impact on seed industries, small farmers and the environment.
Tipo: Collection Palavras-chave: Rice; Genetic engineering; Plant breeding; Seed industry; Apoximis; Seeds; ข้าว; การตัดต่อพันธุกรรม; การปรับปรุงพันธุ์; อุตสาหกรรมเมล็ดพันธุ์; อะโพมิซิส; เมล็ดพันธุ์; การสืบพันธุ์แบบไม่อาศัยเพศ; การใช้ประโยชน์.
Ano: 2007 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5298
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Biotecnologia: estado da arte e aplicações na agropecuária. Infoteca-e
FALEIRO, F. G.; ANDRADE, S. R. M. de; REIS JUNIOR, F. B. dos.
2011
Tipo: Livro técnico (INFOTECA-E) Palavras-chave: Engenharia genética; Planta transgênica; Organismo trangênico; Melhoramento genético; Genetic engineering; Transgenic plant; Plant breeding; Transgenic organisms.
Ano: 2011 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/916213
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Breaking the yield barrier: proceedings of the workshop on rice yield potential in favorable environments (1993 : IRRI). International Rice Research Institute
International Rice Research Institute.; Workshop on Rice Yield Potential in Favorable Environments (1993 : IRRI)..
141 p. : ill.
Tipo: Book Palavras-chave: Research; Yields; Constraints; Biotechnology; Genetic engineering; Ideotypes.
Ano: 1994 URL: http://hdl.handle.net/10269/283
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Can genetic engineering for the poor pay off? An ex-ante evaluation of Golden Rice in India AgEcon
Stein, Alexander J.; Sachdev, H.P.S.; Qaim, Matin.
Genetic engineering (GE) in agriculture is a controversial topic in science and society at large. While some oppose genetically modified crops as proxy of an agricultural system they consider unsustainable and inequitable, the question remains whether GE can benefit the poor within the existing system and what needs to be done to deliver these benefits? Golden Rice has been genetically engineered to produce provitamin A. The technology is still in the testing phase, but, once released, it is expected to address one consequence of poverty " vitamin A deficiency (VAD) " and its health implications. Current interventions to combat VAD rely mainly on pharmaceutical supplementation, which is costly in the long run and only partially successful. We develop a...
Tipo: Working or Discussion Paper Palavras-chave: Genetic engineering; Beta-carotene biofortification; Vitamin A deficiency; Golden Rice; Health benefits; DALYs; Cost-effectiveness; Cost-benefit analysis; India; Agricultural and Food Policy.
Ano: 2006 URL: http://purl.umn.edu/8534
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Caracterização de alelos de gluteninas de alto peso molecular, influência sobre a qualidade de uso final de trigo no Brasil e análise de marcadores moleculares. Repositório Alice
VANCINI, C..
bitstream/item/205967/1/ID44794-2019TSvancini.pdf
Tipo: Tese/dissertação (ALICE) Palavras-chave: HMW-GS; Escore Glu-1; Trigo; Triticum Aestivum; Engenharia Genética; Marcador Molecular; Panificação; Wheat; Genetic engineering; Baking.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1115716
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Characterization of resistance to rice tungro spherical virus in rice (Oryza sativa L.) and gene mapping using microsatellite markers International Rice Research Institute
Muhsin, Muhammad.
xi, 72 l. : ill. Thesis (Ph.D.) -- University of the Philippines at Los Baños
Tipo: Thesis Palavras-chave: Rice; Plant viruses; Rice tungro spherical virus; Chromosome mapping; Microsatellite repeats; Disease resistance; Genetic engineering; Tungro disease.
Ano: 2004 URL: http://hdl.handle.net/123456789/387
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Comparative analysis of the national biosafety regulatory systems in East Africa AgEcon
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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COSTS OF CO-EXISTENCE AND TRACEABILITY SYSTEMS IN THE FOOD INDUSTRY IN GERMANY AND DENMARK AgEcon
Menrad, Klaus; Gabriel, Andreas; Gylling, Morten.
Paper prepared for presentation at the Fourth International Conference on Coexistence between Genetically Modified (GM) and non-GM based Agricultural Supply Chains (GMCC) Melbourne (Australia), 10th to 12th November 2009
Tipo: Conference Paper or Presentation Palavras-chave: Genetic engineering; GMO; Food industry; Co-existence; Agricultural and Food Policy; L51; O32.
Ano: 2009 URL: http://purl.umn.edu/91301
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Cyanobacterial defense mechanisms against foreign DNA transfer and their impact on genetic engineering Biol. Res.
Stucken,Karina; Koch,Robin; Dagan,Tal.
Cyanobacteria display a large diversity of cellular forms ranging from unicellular to complex multicellular filaments or aggregates. Species in the group present a wide range of metabolic characteristics including the fixation of atmospheric nitrogen, resistance to extreme environments, production of hydrogen, secondary metabolites and exopolysaccharides. These characteristics led to the growing interest in cyanobacteria across the fields of ecology, evolution, cell biology and biotechnology. The number of available cyanobacterial genome sequences has increased considerably in recent years, with more than 140 fully sequenced genomes to date. Genetic engineering of cyanobacteria is widely applied to the model unicellular strains Synechocystis sp. PCC 6803...
Tipo: Journal article Palavras-chave: Cyanobacteria; Genetic engineering; Defense mechanism; Restriction-modification.
Ano: 2013 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602013000400009
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Development and molecular characterization of herbicide resistant transgenic rice (Oryza sativa L.) and assessment of gene flow from transgenic to non-transgenic rice using gus as a reporter gene International Rice Research Institute
Kaur, Jatinder.
xvi, 133 p. : col. ill. Thesis (Ph.D.) -- University of the Philippines at Los Baños
Tipo: Thesis Palavras-chave: Rice; Genetic engineering; Molecular genetics; Herbicide resistance; Transgenic plants; Gene flow; Reporter genes.
Ano: 2002 URL: http://hdl.handle.net/123456789/434
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Development of transgenic imazapyr-tolerant cowpea (Vigna unguiculata). Repositório Alice
CITADIN, C. T.; CRUZ, A. R. R.; ARAGAO, F. J. L..
bitstream/item/179848/1/Citadin2013-Article-DevelopmentOfTransgenicImazapy.pdf
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Herbicide tolerance; Imidazolinone; Plant transformation; Genetic engineering.
Ano: 2013 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/964408
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ECONOMIC EFFECTS OF CO-EXISTENCE MEASURES IN MAIZE CROP AND SEED PRODUCTION - A CASE STUDY OF FRANCE AgEcon
Reitmeier, Daniela; Menrad, Klaus; Gomez-Barbero, Manuel; Angevin, F.; Messean, A.; Rodriguez-Cerezo, Emilio.
Paper prepared for presentation at the Second International Conference on Coexistence between Genetically Modified (GM) and non-GM based Agricultural Supply Chains (GMCC) Montpellier (France), 14th and 15th November 2005
Tipo: Conference Paper or Presentation Palavras-chave: Genetic engineering; GMO; Maize; Co-existence; Agricultural and Food Policy; L51; O32.
Ano: 2005 URL: http://purl.umn.edu/91124
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Effects of rice genetically engineered with a toxin gene from Bacillus thuringiensis berliner on the brown planthopper, Nilaparvata lugens (Stal), and its predator, Cyrtorhinus lividipennis Reuter International Rice Research Institute
Bernal, Carmencita C..
xii, 84 p. : ill. Thesis (M.S.) -- University of the Philippines at Los Baños
Tipo: Thesis Palavras-chave: Rice; Genetic engineering; Nilaparvata lugens; Pest resistance; Cyrtorhinus lividipennis; Bacillus thuringiensis.
Ano: 2000 URL: http://hdl.handle.net/123456789/509
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EFFECTS OF THE REGULATION (EC) No 1829/2003 and 1830/2003 ON THE FOOD INDUSTRY IN GERMANY AgEcon
Hirzinger, Tobias; Menrad, Klaus.
Paper prepared for presentation at the Second International Conference on Coexistence between Genetically Modified (GM) and non-GM based Agricultural Supply Chains (GMCC) Montpellier (France), 14th and 15th November 2005
Tipo: Conference Paper or Presentation Palavras-chave: Genetic engineering; Food industry; Germany; Industrial Organization; L51; L66.
Ano: 2005 URL: http://purl.umn.edu/91120
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Engenharia genética: conceitos básicos, ferramentas e aplicações. Infoteca-e
CORDEIRO, M. C. R..
ABSTRACT: Basic concepts and methodologies concerning genetic engineering are presented in this review and is directed to people or professionales not familiarized to it. Moreover, it can be a document to clarity what is genetic engineering, the importance of its contributions to modern agriculture, medicine or livestock research and to support discussions on genetic research ethics. Covers information on structure of nucleic acids, types, functions and main processes such us DNA duplication, transcription and traduction. Important methodologies are covered about DNA/RNA extraction, electrophoresis, PCR, nucleic acid libraries production, cloning, sequencing, gene characterization in connection to main historical events of genetic engineering. It...
Tipo: Documentos (INFOTECA-E) Palavras-chave: Engenharia genética; Biotecnologia; Marcador genético; DNA; RNA; Ácido nucléico; Gene; Biologia molecular; Clonagem; Transgênico; Genetic engineering; Biotechnology; Genetic markers; Nucleic acids; Genes; Molecular biology; Cloning; Transgenic.
Ano: 2003 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/568132
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Engineering biodiversity as a model for the species conservation. Repositório Alice
RECH, E. L..
bitstream/item/204370/1/0001-3765-aabc-91-s3-e20190568.pdf
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Species conservation; DNA; Biodiversity; Genetic engineering.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1114016
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Evaluation of rice transformed with cryIAb from Bacillus thuringiensis Berliner against lepidopterous pests and resistance development in striped stem borer, Chilo suppressalis Walker International Rice Research Institute
Gerdroudbari, Faramarz Alinia.
xiv, 119 l. : ill. Thesis (Ph.D.) -- University of the Philippines at Los Baños
Tipo: Thesis Palavras-chave: Rice; Genetic engineering; Transgenic plants; Chilo suppressalis; Lepidoptera; Pest resistance; Bacillus thuringiensis; Transgenic rice.
Ano: 1998 URL: http://hdl.handle.net/123456789/552
Registros recuperados: 57
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