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Registro Completo |
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
17/04/2012 |
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Data da última atualização: |
17/04/2012 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PEREIRA, G. S.; PADILHA, L.; VON PINHO, E. V. R.; TEIXEIRA, R. de K. S.; CARVALHO, C. H. S. de; MALUF, M. P.; CARVALHO, B. L. de. |
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Afiliação: |
GABRIELLA SANTOS PEREIRA, Universidade Federal de Lavras; LILIAN PADILHA, SAPC; EDILA VILELA RESENDE VON PINHO, Universidade Federal de Lavras; RITA DE KÁSSIA SIQUEIRA TEIXEIRA, Universidade Federal de Lavras; CARLOS HENRIQUE S DE CARVALHO, SAPC; MIRIAN PEREZ MALUF, SAPC; BRUNA LINE DE CARVALHO, Universidade Federal de Lavras. |
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Título: |
Microsatellite markers in analysis of resistance to coffee leaf miner in Arabica coffee. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Pesquisa agropecuária Brasileira, Brasília, v.46, n.12, p.1650-1656, dez. 2011 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this work was to analyze coffee (Coffea arabica) genotypes resistant to the coffee leaf miner (Leucoptera coffeella) using microsatellite markers. Sixty-six loci were evaluated, of which 63 were obtained from the Brazilian Coffee Expressed Sequence Tag (EST) database. These loci were amplified in bulks of individuals from F5 progenies of 'Siriema' (C. arabica x C. racemosa) resistant and susceptible to the insect, in eight samples of C. racemosa, and in a F6 population of 'Siriema' with 91 individuals segregating for resistance to the leaf miner. Polymorphisms were verified for two simple sequence repeat (SSR) loci in bulks of the susceptible progenies. The two polymorphic alleles were present in around 70% of the susceptible genotypes in F5 and in approximately 90% of the susceptible individuals in F6. However, the polymorphic EST-SSR markers among populations contrasting for resistance to leaf miner were not correlated to the evaluated characteristics. SSR markers show inter- and intraspecific polymorphism in C. arabica and C. racemosa. |
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Palavras-Chave: |
EST-SSR; Genotypes. |
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Thesagro: |
Coffea Arábica; Leucoptera Coffeella. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/54595/1/46n12a10.pdf
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Marc: |
LEADER 01810naa a2200241 a 4500
001 1922449
005 2012-04-17
008 2011 bl uuuu u00u1 u #d
100 1 $aPEREIRA, G. S.
245 $aMicrosatellite markers in analysis of resistance to coffee leaf miner in Arabica coffee.$h[electronic resource]
260 $c2011
520 $aThe objective of this work was to analyze coffee (Coffea arabica) genotypes resistant to the coffee leaf miner (Leucoptera coffeella) using microsatellite markers. Sixty-six loci were evaluated, of which 63 were obtained from the Brazilian Coffee Expressed Sequence Tag (EST) database. These loci were amplified in bulks of individuals from F5 progenies of 'Siriema' (C. arabica x C. racemosa) resistant and susceptible to the insect, in eight samples of C. racemosa, and in a F6 population of 'Siriema' with 91 individuals segregating for resistance to the leaf miner. Polymorphisms were verified for two simple sequence repeat (SSR) loci in bulks of the susceptible progenies. The two polymorphic alleles were present in around 70% of the susceptible genotypes in F5 and in approximately 90% of the susceptible individuals in F6. However, the polymorphic EST-SSR markers among populations contrasting for resistance to leaf miner were not correlated to the evaluated characteristics. SSR markers show inter- and intraspecific polymorphism in C. arabica and C. racemosa.
650 $aCoffea Arábica
650 $aLeucoptera Coffeella
653 $aEST-SSR
653 $aGenotypes
700 1 $aPADILHA, L.
700 1 $aVON PINHO, E. V. R.
700 1 $aTEIXEIRA, R. de K. S.
700 1 $aCARVALHO, C. H. S. de
700 1 $aMALUF, M. P.
700 1 $aCARVALHO, B. L. de
773 $tPesquisa agropecuária Brasileira, Brasília$gv.46, n.12, p.1650-1656, dez. 2011
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Registro original: |
Embrapa Café (CNPCa) |
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| Registros recuperados : 6 | |
| 4. |  | PEREIRA, G. S.; TEIXEIRA, R. de K. S.; VON PINHO, E. V. de R.; PADILHA, L.; CARVALHO, C. H. S. de. Microssatélites para a caracterização de Coffea arabica. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 7., 2011, Araxá. Anais... Brasília, DF: Embrapa Café, 2011.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Café. |
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| 5. | | PEREIRA, G. S.; PADILHA, L.; PINHO, E. V. R. V.; TEIXEIRA, R. de K. S.; CARVALHO, C. H. S. de; MALUF, M. P.; CARVALHO, B. L. de. Microsatellite markers in analysis of resistance to coffee leaf miner in Arabica coffee. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 46, n. 12, p. 1650-1656, dez. 2011 Título em português: Marcadores microssatélites na análise de resistência ao bicho?mineiro em café arábica.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 6. | | PEREIRA, G. S.; PADILHA, L.; VON PINHO, E. V. R.; TEIXEIRA, R. de K. S.; CARVALHO, C. H. S. de; MALUF, M. P.; CARVALHO, B. L. de. Microsatellite markers in analysis of resistance to coffee leaf miner in Arabica coffee. Pesquisa agropecuária Brasileira, Brasília, v.46, n.12, p.1650-1656, dez. 2011| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Café. |
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| Registros recuperados : 6 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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