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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
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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: |
PEREIRA, H. S.; SANTOS, J. B. dos. |
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Afiliação: |
HELTON SANTOS PEREIRA; JOAO BOSCO DOS SANTOS. |
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Título: |
Genetic constitution of anthracnose-resistance in common bean lines. |
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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. 422-426, Dec. 2004. |
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Idioma: |
Inglês |
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Conteúdo: |
Aiming at the identification of common bean lines with anthracnose (Colletotrichum lindemuthianum) resistance, 256 lines obtained from the backcrossing programme of the donor parent G2333 with the recurrent parents ESAL 696 and CI 140 were used. G2333 is a carrier of the alleles Co-42, Co-5, and Co-7 but has several unfavourable phenotypes such as type IV growth habit, red grains and photoperiod sensitivity These lines were inoculated with the three races 2047, 1545, and 73. In the lines with allele Co-42, resistant to race 2047, we could not identify other resistance alleles, although Co-5, Co-7 or both might be present in some of them. In the lines without allele Co-42 (susceptible to race 2047) and inoculated with the races 1545 and 73, some lines were identified with pyramid Co-5 and Co-7, some with Co-5 only, and others with Co-7 only. Lines carrying allele Co-7 only can be used for tagging. |
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Palavras-Chave: |
Gene pyramid; Melhoramento genético; Pirâmide de genes; Selection. |
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Thesagro: |
Colletotrichum Lindemuthianum; Feijão; Phaseolus Vulgaris; Seleção. |
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Thesaurus Nal: |
plant breeding. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01638naa a2200241 a 4500
001 1213553
005 2019-08-19
008 2004 bl uuuu u00u1 u #d
100 1 $aPEREIRA, H. S.
245 $aGenetic constitution of anthracnose-resistance in common bean lines.$h[electronic resource]
260 $c2004
520 $aAiming at the identification of common bean lines with anthracnose (Colletotrichum lindemuthianum) resistance, 256 lines obtained from the backcrossing programme of the donor parent G2333 with the recurrent parents ESAL 696 and CI 140 were used. G2333 is a carrier of the alleles Co-42, Co-5, and Co-7 but has several unfavourable phenotypes such as type IV growth habit, red grains and photoperiod sensitivity These lines were inoculated with the three races 2047, 1545, and 73. In the lines with allele Co-42, resistant to race 2047, we could not identify other resistance alleles, although Co-5, Co-7 or both might be present in some of them. In the lines without allele Co-42 (susceptible to race 2047) and inoculated with the races 1545 and 73, some lines were identified with pyramid Co-5 and Co-7, some with Co-5 only, and others with Co-7 only. Lines carrying allele Co-7 only can be used for tagging.
650 $aplant breeding
650 $aColletotrichum Lindemuthianum
650 $aFeijão
650 $aPhaseolus Vulgaris
650 $aSeleção
653 $aGene pyramid
653 $aMelhoramento genético
653 $aPirâmide de genes
653 $aSelection
700 1 $aSANTOS, J. B. dos
773 $tCrop Breeding and Applied Biotechnology, Viçosa, MG$gv. 4, n. 4, p. 422-426, Dec. 2004.
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| 13. |  | SANTOS, J. B. dos; PESSOA, R.; QUINTELA, E. D.; BARRIGOSSI, J. A. F. Abundância e diversidade de parasitoides de ninfa de mosca branca, Bemisia tabaci biótipo B, em cultivos de soja. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 26.; CONGRESSO LATINO-AMERICANO DE ENTOMOLOGIA, 9., 2016, Maceió. Anais... Brasília, DF : Embrapa, 2016. p. 255.| Tipo: Resumo em Anais de Congresso |
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