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Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
09/08/2012 |
Data da última atualização: |
09/08/2012 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
EUCLIDES FILHO, K.; FONTES, R. R.; CONTINI, E.; CAMPOS, F. A. A. |
Afiliação: |
KEPLER EUCLIDES FILHO, DPD; RUY REZENDE FONTES, DPD; ELISIO CONTINI, DPD; FERNANDO ANTONIO ARAUJO CAMPOS, DPD. |
Título: |
O papel da ciência e da tecnologia na agricultura do futuro. |
Ano de publicação: |
2011 |
Fonte/Imprenta: |
Revista de Política Agrícola, Brasília, DF, ano 20 , n. 4, p. 98-111, out./dez. 2011. |
Idioma: |
Português |
Palavras-Chave: |
Agriculture research; Future agriculture systems; Governmental policies; New role of agriculture; Novo papel da agricultura; Perfil do consumidor; Pesquissa agrícola; Sistema agrícola do futuro. |
Thesagro: |
Consumidor; Políticas públicas. |
Thesaurus Nal: |
Agriculture. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/63366/1/O-papel-da-ciencia.pdf
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Marc: |
LEADER 00860naa a2200277 a 4500 001 1930906 005 2012-08-09 008 2011 bl uuuu u00u1 u #d 100 1 $aEUCLIDES FILHO, K. 245 $aO papel da ciência e da tecnologia na agricultura do futuro. 260 $c2011 650 $aAgriculture 650 $aConsumidor 650 $aPolíticas públicas 653 $aAgriculture research 653 $aFuture agriculture systems 653 $aGovernmental policies 653 $aNew role of agriculture 653 $aNovo papel da agricultura 653 $aPerfil do consumidor 653 $aPesquissa agrícola 653 $aSistema agrícola do futuro 700 1 $aFONTES, R. R. 700 1 $aCONTINI, E. 700 1 $aCAMPOS, F. A. A. 773 $tRevista de Política Agrícola, Brasília, DF, ano 20$gn. 4, p. 98-111, out./dez. 2011.
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Embrapa Unidades Centrais (AI-SEDE) |
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Registro Completo
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
27/10/2010 |
Data da última atualização: |
04/06/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
GIARETTA, D. R.; BOGO, A.; COELHO, C. M. M.; GUIDOLIN, A. F.; DANTAS, A. C. de M.; GOMES, E. A. |
Afiliação: |
Diorvania Ribeiro Giaretta, UDESC; Amauri Bogo, UDESC; Cleide Maria Medeiros Coelho, UDESC; Altamir Frederico Guidolin, UDESC; Adriana Cibele de Mesquita Dantas, UFSC; ELIANE APARECIDA GOMES, CNPMS. |
Título: |
ITS-rDNA phylogeny of Colletotrichum spp. causal agent of apple glomerella leaf spot. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
Ciência Rural, Santa Maria, v. 40, n. 4, p. 806-812, abr. 2010. |
DOI: |
10.1590/S0103-84782010005000051 |
Idioma: |
Inglês |
Conteúdo: |
Several diseases have affected apple production, among them there is Glomerella leaf spot (GLS) caused by Colletotrichum spp. The first report of this disease in apple was in plants nearby citrus orchards in São Paulo State, Brazil. The origin of this disease is still not clear, and studies based on the molecular phylogeny could relate the organisms evolutionarily and characterize possible mechanisms of divergent evolution. The amplification of 5.8S-ITS (Internal Transcribed Spacer) of rDNA of 51 pathogenic Colletotrichum spp. isolates from apples, pineapple guava and citrus produced one fragment of approximately 600 bases pairs (bp) for all the isolates analyzed. The amplified fragments were cleaved with restriction enzymes, and fragments from 90 to 500bp were obtained. The sequencing of this region allowed the generation of a phylogenetic tree, regardless of their hosts, and 5 isolated groups were obtained. From the "in silico" comparison, it was possible to verify a variation from 93 to 100% of similarity between the sequences studied and the Genbank data base. The causal agent of GLS is nearly related (clustered) to isolates of pineapple guava and to the citrus isolates used as control. |
Palavras-Chave: |
Árvore filogenética; Filogenia molecular; Goiabeira serrana. |
Thesaurus NAL: |
Citrus. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/30974/1/its-rdna.pdf
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Marc: |
LEADER 01947naa a2200241 a 4500 001 1865333 005 2018-06-04 008 2010 bl uuuu u00u1 u #d 024 7 $a10.1590/S0103-84782010005000051$2DOI 100 1 $aGIARETTA, D. R. 245 $aITS-rDNA phylogeny of Colletotrichum spp. causal agent of apple glomerella leaf spot.$h[electronic resource] 260 $c2010 520 $aSeveral diseases have affected apple production, among them there is Glomerella leaf spot (GLS) caused by Colletotrichum spp. The first report of this disease in apple was in plants nearby citrus orchards in São Paulo State, Brazil. The origin of this disease is still not clear, and studies based on the molecular phylogeny could relate the organisms evolutionarily and characterize possible mechanisms of divergent evolution. The amplification of 5.8S-ITS (Internal Transcribed Spacer) of rDNA of 51 pathogenic Colletotrichum spp. isolates from apples, pineapple guava and citrus produced one fragment of approximately 600 bases pairs (bp) for all the isolates analyzed. The amplified fragments were cleaved with restriction enzymes, and fragments from 90 to 500bp were obtained. The sequencing of this region allowed the generation of a phylogenetic tree, regardless of their hosts, and 5 isolated groups were obtained. From the "in silico" comparison, it was possible to verify a variation from 93 to 100% of similarity between the sequences studied and the Genbank data base. The causal agent of GLS is nearly related (clustered) to isolates of pineapple guava and to the citrus isolates used as control. 650 $aCitrus 653 $aÁrvore filogenética 653 $aFilogenia molecular 653 $aGoiabeira serrana 700 1 $aBOGO, A. 700 1 $aCOELHO, C. M. M. 700 1 $aGUIDOLIN, A. F. 700 1 $aDANTAS, A. C. de M. 700 1 $aGOMES, E. A. 773 $tCiência Rural, Santa Maria$gv. 40, n. 4, p. 806-812, abr. 2010.
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