Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados Ecology and Society (3) Scientia Agricola (1) Ciência e Agrotecnologia (1) Autor Appezzato-da-Glória,Beatriz (1) Conway, Gordon; The Rockefeller Foundation; president@rockfound.org (1) Ellstrand, Norman; University of California, Riverside; ellstrand@ucrac1.ucr.edu (1) Ferreira,Thalita Massaro Malheiros (1) Gadgil, Madhav; Indian Institute of Science; madhav@ces.iisc.ernet.in (1) Lopes,Cecilia Lima (1) Monteiro,Mariza (1) Oliveira,Carlos Alberto de (1) Santos,Mariana de Lima (1) Sousa,Carlos Antonio Ferreira de (1) Souza Junior,Manoel Teixeira (1) Valarini,Maria José (1) Vieira,Maria Lucia Carneiro (1) Mais... Palavra-chave Plant biotechnology (5) Abiotic stress (1) Bacillus thuringiensis (B.t.) (1) Biosaline agriculture (1) Citizen science (1) Ethics (1) Exclusion (1) Food security (1) Forage legume (1) GM foods (1) Genetically engineered crops (1) Genetically modified rice (1) Global development (1) Green revolution (1) In vitro culture (1) Intellectual property rights (1) Marker-aided selection (1) Monsanto (1) Morphogenesis (1) New culture (1) Mais... Tipo do documento Peer-Reviewed Reports (3) Info:eu-repo/semantics/article (2) Ano 2020 (1) 2003 (1) 2000 (3) País Canada (3) Brazil (2) Idioma Inglês (5)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 5 Primeira ... 1 ... Última Comments on "Genetically Modified Crops: Risks and Promise" by Gordon Conway Ecology and Society Gadgil, Madhav; Indian Institute of Science; madhav@ces.iisc.ernet.in. Tipo: Peer-Reviewed Reports Palavras-chave: Citizen science; Exclusion; Global development; Green revolution; New culture; Plant biotechnology; Poverty; Public participation. Ano: 2000 Effect of salinity stress in Setaria viridis (L.) P. Beauv. accession A10.1 during seed germination and plant development Ciência e Agrotecnologia Ferreira,Thalita Massaro Malheiros; Santos,Mariana de Lima; Lopes,Cecilia Lima; Sousa,Carlos Antonio Ferreira de; Souza Junior,Manoel Teixeira. ABSTRACT Setaria viridis (L.) P. Beauv. is a species proposed to be used as model plant in reverse genetics studies for the validation of gene function. Soil salinity is a recurring problem present in more than a 100 countries worldwide, and approximately 20% of the agricultural land in the world has saline and/or sodium soils. Saline stress affects all the main processes of the plant, such as germination, growth, and, consequently, the yield. The present study aimed at determining the tolerance levels of S. viridisA10.1 to saline stress and identify its potential as a model plant to validate salt-tolerance candidate genes/alleles as well as promoter sequences from salt-responsive genes. In an initial experiment, the seeds of the plant were sown on a... Tipo: Info:eu-repo/semantics/article Palavras-chave: Abiotic stress; Phenomics; Biosaline agriculture; Plant biotechnology; Salt responsive genes.. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542020000100244 Genetically Modified Crops: Risks and Promise Ecology and Society Conway, Gordon; The Rockefeller Foundation; president@rockfound.org. GM foods have the potential to provide significant benefits for developing countries. Over 800 million people are chronically undernourished, and 180 million children are severely underweight for their age. By 2020, there will be an extra two billion mouths to feed. Ecological approaches that underpin sustainable agriculture (e.g., integrated pest management) and participatory approaches that strengthen farmers' own experimentation and decision making are key. Biotechnology will be an essential partner, if yield ceilings are to be raised, if crops are to be grown without excessive reliance on pesticides, and if farmers on less favored lands are to be provided with crops that are resistant to drought and salinity, and that can use nitrogen and other... Tipo: Peer-Reviewed Reports Palavras-chave: Bacillus thuringiensis (B.t.); Food security; Genetically modified rice; GM foods; Intellectual property rights; Marker-aided selection; Monsanto; Participatory approaches; Plant biotechnology; Plant variety protection; Terminator technology; Vitamin A deficiency. Ano: 2000 Plant regeneration from proroplasts of alfalfa (Medicago sativa) via somatic embryogenesis Scientia Agricola Monteiro,Mariza; Appezzato-da-Glória,Beatriz; Valarini,Maria José; Oliveira,Carlos Alberto de; Vieira,Maria Lucia Carneiro. Alfalfa is one of the most frequently studied species from the production of tissue culture-derived embryos point of view. In this study, five alfalfa cultivars were analyzed with reference to their ability to regenerate plants from protoplast cultures via somatic embryogenesis. Plant regeneration from leaf-derived protoplasts isolated from the cultivar Rangelander was achieved using a protocol defined for alfalfa cell suspension-derived embryogenesis. Because of its high efficiency, this procedure is recommended for protoplast electroporation-mediated genetic transformation of alfalfa. Tipo: Info:eu-repo/semantics/article Palavras-chave: Plant biotechnology; In vitro culture; Morphogenesis; Forage legume. Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162003000400012 The Elephant that is Biotechnology: Comments on "Genetically Modified Crops: Risks and Promise" by Gordon Conway Ecology and Society Ellstrand, Norman; University of California, Riverside; ellstrand@ucrac1.ucr.edu. Tipo: Peer-Reviewed Reports Palavras-chave: Ethics; Genetically engineered crops; Plant biotechnology; Specialists vs. generalists; Transgene. Ano: 2000 Registros recuperados: 5 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco