Registro Completo
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
14/03/2011 |
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Data da última atualização: |
14/03/2011 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
SAKIYAMA, N. S.; CAIXETA, E. T.; SETOTAW, T. A.; ZAMBOLIM, E. M.; ZAMBOLIM, L.; PEREIRA, A. A. |
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Afiliação: |
UFV/DAT/CNPQ; EVELINE TEIXEIRA CAIXETA, SAPC; UFV-DFT; UFV-DFT/CNPQ; UFV-DFT/CNPQ; EPAMIG/CNPQ. |
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Título: |
Híbrido de timor: a valuable source of genetic variability for arabica coffee. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 22. 2008, Campinas, São Paulo, Brazil. |
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Idioma: |
Inglês |
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Conteúdo: |
RAPD and microsatelite DNA fingerprinting was performed to investigate the introgression of C. canephora into Híbrido de Timor genome. A set of 57 genotypes was analyzed, including five C. arabica, five C. canephora, and 47 Híbrido de Timor. It was observed that the genomes of Híbrido de Timor plants are mainly composed by C. arabica and a smaller portion of C. canephora genome. Híbrido de Timor CIFC 4106 is likely to descend from at least one generation of natural backcrossing with C. arabica, not a F1 hybrid between C. arabica and C. canephora. Híbrido de Timor accesses carried variable levels of C. canephora introgressions, which are lower than presumed before, yet very important genetic variability for C. arabica breeding. Financial support: CBP&DCafé, FAPEMIG, CNPq, and CAPES. |
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Palavras-Chave: |
Coffee arabica. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01383nam a2200181 a 4500
001 1880636
005 2011-03-14
008 2008 bl uuuu u00u1 u #d
100 1 $aSAKIYAMA, N. S.
245 $aHíbrido de timor$ba valuable source of genetic variability for arabica coffee.$h[electronic resource]
260 $aIn: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 22. 2008, Campinas, São Paulo, Brazil.$c2008
520 $aRAPD and microsatelite DNA fingerprinting was performed to investigate the introgression of C. canephora into Híbrido de Timor genome. A set of 57 genotypes was analyzed, including five C. arabica, five C. canephora, and 47 Híbrido de Timor. It was observed that the genomes of Híbrido de Timor plants are mainly composed by C. arabica and a smaller portion of C. canephora genome. Híbrido de Timor CIFC 4106 is likely to descend from at least one generation of natural backcrossing with C. arabica, not a F1 hybrid between C. arabica and C. canephora. Híbrido de Timor accesses carried variable levels of C. canephora introgressions, which are lower than presumed before, yet very important genetic variability for C. arabica breeding. Financial support: CBP&DCafé, FAPEMIG, CNPq, and CAPES.
653 $aCoffee arabica
700 1 $aCAIXETA, E. T.
700 1 $aSETOTAW, T. A.
700 1 $aZAMBOLIM, E. M.
700 1 $aZAMBOLIM, L.
700 1 $aPEREIRA, A. A.
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Registro original: |
Embrapa Café (CNPCa) |
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