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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
18/08/2005 |
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Data da última atualização: |
19/08/2019 |
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Autoria: |
ALZATE-MARIN, A. L.; ARRUDA, K. M.; SOUZA, K. A. de; BARROS, E. G. de; MOREIRA, M. A. |
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Afiliação: |
ANA LILIA ALZATE-MARIN; KLEVER MARCIO ARRUDA; KRYSTYANO ALMEIDA DE SOUZA; EVERALDO GONÇALVES DE BARROS; MAURILIO ALVES MOREIRA. |
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Título: |
Introgression of Co-42 and Co-5 anthracnose resistance genes into 'Carioca' common bean cultivars. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Viçosa, MG, v. 4, n. 4, p. 446-451, Dec. 2004. |
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Idioma: |
Inglês |
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Conteúdo: |
Anthracnose, caused by Colletotrichum lindemuthianum, is one of the most destructive diseases to affect the common bean (Phaseolus vulgaris). Cultivar G 2333 is one of the most resistant cultivars, being the donor parent of genes Co-42 and Co-5 in the pyramiding breeding programme of BIOAGRO/UFV. This study aimed to: (a) develop resistant homozygous 'carioca-type' common bean lines separately carrying the Co-42 and Co-5 genes derived from G 2333, with the marker assisted selection (MAS), and (b) characterize resistant lines with different pathotypes of C. lindemuthianum. Thirteen lines of the 'carioca grain type' were selected; 10 carrying the Co-42 and 3 the Co-5 gene, all showing resistance to the anthracnose pathotypes tested in this work. The association of adapted lines with the Co-42 gene combined with other resistance genes should provide durable resistance to this disease in Brazil and in other parts of the world. |
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Palavras-Chave: |
Gene pyramidation; Marcadores moleculares RAPD; Phaseolus vulgaris L; Piramidação de genes; RAPD molecular markers; Resistance. |
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Thesagro: |
Colletotrichum Lindemuthianum; Feijão; Resistência. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 01819naa a2200277 a 4500
001 1213561
005 2019-08-19
008 2004 bl uuuu u00u1 u #d
100 1 $aALZATE-MARIN, A. L.
245 $aIntrogression of Co-42 and Co-5 anthracnose resistance genes into 'Carioca' common bean cultivars.$h[electronic resource]
260 $c2004
520 $aAnthracnose, caused by Colletotrichum lindemuthianum, is one of the most destructive diseases to affect the common bean (Phaseolus vulgaris). Cultivar G 2333 is one of the most resistant cultivars, being the donor parent of genes Co-42 and Co-5 in the pyramiding breeding programme of BIOAGRO/UFV. This study aimed to: (a) develop resistant homozygous 'carioca-type' common bean lines separately carrying the Co-42 and Co-5 genes derived from G 2333, with the marker assisted selection (MAS), and (b) characterize resistant lines with different pathotypes of C. lindemuthianum. Thirteen lines of the 'carioca grain type' were selected; 10 carrying the Co-42 and 3 the Co-5 gene, all showing resistance to the anthracnose pathotypes tested in this work. The association of adapted lines with the Co-42 gene combined with other resistance genes should provide durable resistance to this disease in Brazil and in other parts of the world.
650 $aColletotrichum Lindemuthianum
650 $aFeijão
650 $aResistência
653 $aGene pyramidation
653 $aMarcadores moleculares RAPD
653 $aPhaseolus vulgaris L
653 $aPiramidação de genes
653 $aRAPD molecular markers
653 $aResistance
700 1 $aARRUDA, K. M.
700 1 $aSOUZA, K. A. de
700 1 $aBARROS, E. G. de
700 1 $aMOREIRA, M. A.
773 $tCrop Breeding and Applied Biotechnology, Viçosa, MG$gv. 4, n. 4, p. 446-451, Dec. 2004.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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