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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
01/06/2009 |
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Data da última atualização: |
30/11/2010 |
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Autoria: |
SILVA, M. G. de MORAIS; ALZATE-MARIN, A. L.; MOREIRA, M. A.; BARROS, E. G. de. |
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Afiliação: |
MARCELO GERALDO DE MORAIS SILVA, BIOAGRO/UFV; ANA LILIA ALZATE-MARIN, FMRP/USP; MAURILIO ALVES MOREIRA, BIOAGRO/UFV; EVERALDO GONÇALVES DE BARROS, BIOAGRO/UFV. |
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Título: |
Association between RAPD marker OPAS13950C and anthracnose resistance allele Co-43 of common bean cultivar PI 207262. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 7, n. 1, p. 24-28, June 2007. |
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Idioma: |
Inglês |
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Conteúdo: |
Cultivar PI 207262 is an important source of resistance to common bean anthracnose caused by the fungus Colletotrichum lindemuthianum. Previous studies identified the presence of anthracnose resistance genes Co-4 3 and Co-9 in PI 207262. Markers OPY20830C and OPAS13950C have been identified as tightly linked to Co-4 gene of cultivar TO and Co-42 allele of cultivar G 2333 and Selection 1308, respectively. Potentially these markers could be helpful in the selection of plants harboring the Co-43 allele derived from PI 207262. Main goals of the present study were to test markers OPY20830C and OPAS13950C to identify the most promising molecular marker linked to the Co-4 3 allele and determine the genetic distance between each marker and the allele. We observed that the RAPD molecular marker OPAS13950C is linked at 3.5 cM from Co-43. This is the first study that reports a molecular marker associated to Co-4 3 anthracnose resistance allele of the common bean cultivar PI 207262. |
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Palavras-Chave: |
Cultivares diferenciadores para antracnose; Feijoeiro PI 207262; Genes de resistência; Phaseolus vulgaris L; SAM. |
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Thesagro: |
Agricultura; Biotecnologia; Colletotrichum Lindemuthianum; Genética. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 01838naa a2200265 a 4500
001 1049112
005 2010-11-30
008 2007 bl uuuu u00u1 u #d
100 1 $aSILVA, M. G. de MORAIS
245 $aAssociation between RAPD marker OPAS13950C and anthracnose resistance allele Co-43 of common bean cultivar PI 207262.
260 $c2007
520 $aCultivar PI 207262 is an important source of resistance to common bean anthracnose caused by the fungus Colletotrichum lindemuthianum. Previous studies identified the presence of anthracnose resistance genes Co-4 3 and Co-9 in PI 207262. Markers OPY20830C and OPAS13950C have been identified as tightly linked to Co-4 gene of cultivar TO and Co-42 allele of cultivar G 2333 and Selection 1308, respectively. Potentially these markers could be helpful in the selection of plants harboring the Co-43 allele derived from PI 207262. Main goals of the present study were to test markers OPY20830C and OPAS13950C to identify the most promising molecular marker linked to the Co-4 3 allele and determine the genetic distance between each marker and the allele. We observed that the RAPD molecular marker OPAS13950C is linked at 3.5 cM from Co-43. This is the first study that reports a molecular marker associated to Co-4 3 anthracnose resistance allele of the common bean cultivar PI 207262.
650 $aAgricultura
650 $aBiotecnologia
650 $aColletotrichum Lindemuthianum
650 $aGenética
653 $aCultivares diferenciadores para antracnose
653 $aFeijoeiro PI 207262
653 $aGenes de resistência
653 $aPhaseolus vulgaris L
653 $aSAM
700 1 $aALZATE-MARIN, A. L.
700 1 $aMOREIRA, M. A.
700 1 $aBARROS, E. G. de
773 $tCrop Breeding and Applied Biotechnology, Londrina$gv. 7, n. 1, p. 24-28, June 2007.
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Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
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| 8694. |  | JESUS, J. C. S. de; OLIVEIRA, E. de; MATTAR, E. P. L.; ARAÚJO, M. L.; SIVIERO, A. Sistemas produtivos utilizados no Vale do Juruá. In: MATTAR, E. P. L.; OLIVEIRA, E. de; SANTOS, R. C. dos; SIVIERO, A. (org.). Feijões do Vale do Juruá. Rio Branco, AC: Ifac, 2016. cap. 7, p. 191-198.| Tipo: Capítulo em Livro Técnico-Científico |
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| 8695. | | EMBRAPA. Soluções tecnológicas e inovação 2018. Brasília, DF, 2018. 101 p. Inclui separata do Anuário Brasileiro da Agricultura Familiar 2018.| Tipo: Autoria/Organização/Edição de Livros |
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