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Registro Completo |
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
21/09/2006 |
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Data da última atualização: |
21/09/2006 |
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Autoria: |
LAUREANO, I. B.; MIRANDA, B. E. C. de; BOITEUX, L. S.; REIS, A. |
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Afiliação: |
Embrapa Hortaliças, Brasília, DF. |
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Título: |
Circulo de plantas hospedeiras de isolados do fungo Verticillium dahliae. |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
Horticultura Brasileira, Brasília, DF, v. 24, n. 1, jul. 2006. Suplemento 1. |
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Idioma: |
Português |
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Notas: |
Resumo 190. Trabalho apresentado no 46. Congresso Brasileiro de Olericultura, Goiânia, 2006. Publicado também como resumo expandido na Horticultura Brasileira, Brasília, DF, v. 24, n. 2, p. 757, jul. 2006. Suplemento 2. CD-ROM. |
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Palavras-Chave: |
Cariru; Couve-flor; Talinum triangulare. |
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Thesagro: |
Alface; Brassica Oleracea Botrytis; Citrullus Lanatus; Fungo; Lactuca Sativa; Maracujá; Melancia; Passiflora Edulis; Planta Hospedeira; Verticillium Dahliae. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01094naa a2200313 a 4500
001 1779486
005 2006-09-21
008 2006 bl uuuu u00u1 u #d
100 1 $aLAUREANO, I. B.
245 $aCirculo de plantas hospedeiras de isolados do fungo Verticillium dahliae.
260 $c2006
500 $aResumo 190. Trabalho apresentado no 46. Congresso Brasileiro de Olericultura, Goiânia, 2006. Publicado também como resumo expandido na Horticultura Brasileira, Brasília, DF, v. 24, n. 2, p. 757, jul. 2006. Suplemento 2. CD-ROM.
650 $aAlface
650 $aBrassica Oleracea Botrytis
650 $aCitrullus Lanatus
650 $aFungo
650 $aLactuca Sativa
650 $aMaracujá
650 $aMelancia
650 $aPassiflora Edulis
650 $aPlanta Hospedeira
650 $aVerticillium Dahliae
653 $aCariru
653 $aCouve-flor
653 $aTalinum triangulare
700 1 $aMIRANDA, B. E. C. de
700 1 $aBOITEUX, L. S.
700 1 $aREIS, A.
773 $tHorticultura Brasileira, Brasília, DF$gv. 24, n. 1, jul. 2006. Suplemento 1.
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Registro original: |
Embrapa Hortaliças (CNPH) |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
18/02/2011 |
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Data da última atualização: |
10/10/2012 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
BRITO, G. G. de; CAIXETA, E. T.; GALLINA, A. P.; ZAMBOLIM, E. M.; ZAMBOLIM, L.; DIOLA, V.; LOUREIRO, M. E. |
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Afiliação: |
GIOVANI GREIGH DE BRITO, CNPA; EVELINE TEIXEIRA CAIXETA, SAPC; ANA PAULA GALLINA, Universidade Federal de Viçosa; EUNIZE MACIEL ZAMBOLIM, Universidade Federal de Viçosa; LAÉRCIO ZAMBOLIM, Universidade Federal de Viçosa; VALDIR DIOLA, Universidade Federal de Viçosa; MARCELO ELHERS LOUREIRO, Universidade Federal de Viçosa. |
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Título: |
Inheritance of coffee leaf rust resistance and identification of AFLP markers linked to the resistance gene. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
EUPHYTICA, v. 173, p. 255-264. 2010. |
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Páginas: |
255-264 |
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Idioma: |
Inglês |
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Conteúdo: |
The most important disease of Coffea arabica is coffee leaf rust caused by the fungus Hemileia vastatrix. The purpose of this study was to characterize the inheritance of coffee resistance gene(s) to race II of this pathogen and to identify and map molecular markers linked to this trait. Different populations were used: F2 (160 plants), BCr (20), and BCs (135), derived from a cross between the resistant genotype Hı´brido de Timor UFV 427-15 and the susceptible cultivar Catuaı´ Amarelo UFV 2143-236 (IAC 30). The segregation analysis showed that the resistance of Hı´brido de Timor to race II of the H. vastatrix is conferred by a single dominant gene. The amplification of 176 AFLP (Amplified fragment length polymorphism) primer combinations using bulked segregant analysis (BSA) allowed the identification of three molecular markers linked to the resistance gene. Genetic mapping of these three markers in the F2 population indicated that they are distributed on both sides, flanking the resistance gene. The markers E.CTC/M.TTT405 and E.CGT/M.TGT 300 were found linked to the resistance gene at 8.69 cM (LOD 18.91) and 25.10 cM (LOD 5.37), respectively, while E.CCT/M.TTC230 was localized on the other side of the gene, at 20.50 cM (LOD 6.15). These markers are the first rust resistance markers identified in Hı´brido de Timor and can be useful for marker assisted selection in coffee breeding programs. |
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Palavras-Chave: |
AFLP marker; Bulked segregant analysis; Coffee leaf rust; Resistance gene. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/29345/1/Inheritance-of-coffee-leaf.pdf
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Marc: |
LEADER 02169naa a2200253 a 4500
001 1880495
005 2012-10-10
008 2010 bl uuuu u00u1 u #d
100 1 $aBRITO, G. G. de
245 $aInheritance of coffee leaf rust resistance and identification of AFLP markers linked to the resistance gene.$h[electronic resource]
260 $c2010
300 $a255-264
520 $aThe most important disease of Coffea arabica is coffee leaf rust caused by the fungus Hemileia vastatrix. The purpose of this study was to characterize the inheritance of coffee resistance gene(s) to race II of this pathogen and to identify and map molecular markers linked to this trait. Different populations were used: F2 (160 plants), BCr (20), and BCs (135), derived from a cross between the resistant genotype Hı´brido de Timor UFV 427-15 and the susceptible cultivar Catuaı´ Amarelo UFV 2143-236 (IAC 30). The segregation analysis showed that the resistance of Hı´brido de Timor to race II of the H. vastatrix is conferred by a single dominant gene. The amplification of 176 AFLP (Amplified fragment length polymorphism) primer combinations using bulked segregant analysis (BSA) allowed the identification of three molecular markers linked to the resistance gene. Genetic mapping of these three markers in the F2 population indicated that they are distributed on both sides, flanking the resistance gene. The markers E.CTC/M.TTT405 and E.CGT/M.TGT 300 were found linked to the resistance gene at 8.69 cM (LOD 18.91) and 25.10 cM (LOD 5.37), respectively, while E.CCT/M.TTC230 was localized on the other side of the gene, at 20.50 cM (LOD 6.15). These markers are the first rust resistance markers identified in Hı´brido de Timor and can be useful for marker assisted selection in coffee breeding programs.
653 $aAFLP marker
653 $aBulked segregant analysis
653 $aCoffee leaf rust
653 $aResistance gene
700 1 $aCAIXETA, E. T.
700 1 $aGALLINA, A. P.
700 1 $aZAMBOLIM, E. M.
700 1 $aZAMBOLIM, L.
700 1 $aDIOLA, V.
700 1 $aLOUREIRO, M. E.
773 $tEUPHYTICA$gv. 173, p. 255-264. 2010.
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Embrapa Café (CNPCa) |
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