Genetic characterization of anthracnose resistance genes Co-4 3 and Co-9 in common bean cultivar tlalnepantla 64 (PI 207262)

Detalhes bibliográficos
Autor(a) principal: Marin, Ana Lilia Alzate
Data de Publicação: 2007
Outros Autores: Souza, Krystyano Almeida de, Silva, Marcelo Geraldo de Morais, Oliveira, Eder Jorge de, Moreira, Maurilio Alves, Barros, Everaldo Gonçalves de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: LOCUS Repositório Institucional da UFV
Texto Completo: https://doi.org/10.1007/s10681-006-9253-x
http://www.locus.ufv.br/handle/123456789/22118
Resumo: Tlalnepantla 64 (PI 207262) is an important source of genes for resistance to common bean anthracnose, caused by Colletotrichum lindemuthianum. However, these genes have not been fully characterized. Inheritance studies using crosses involving PI 207262 show that two independent genes confer resistance to anthracnose. Allelism tests showed that the genes are located at distinct loci from the previously identified resistance genes Co-1, Co-2, Co-3, Co-5, Co-6, and Co-10. Also, no segregation was observed in relation to Co-4, Co-4 2, Co-9, and to the gene present in cultivar Widusa, indicating that PI 207262 harbors alleles of these genes. We conclude that PI 207262 harbors two anthracnose resistance genes, Co-4 and Co-9. The Co-4 allele of PI 207262 would be different from Co-4 and Co-4 2 and it is proposed Co-4 3 as the genetic symbol for this resistance allele. As PI 207262 is the parent of BAT 93, the Co-9 symbol represents the gene of both cultivars. Also, one allele of Co-9 gene was detected in cultivar Widusa.
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spelling Genetic characterization of anthracnose resistance genes Co-4 3 and Co-9 in common bean cultivar tlalnepantla 64 (PI 207262)AnthracnoseColletotrichum lindemuthianumDifferential cultivarsPhaseolus vulgarisResistance genesTlalnepantla 64 (PI 207262) is an important source of genes for resistance to common bean anthracnose, caused by Colletotrichum lindemuthianum. However, these genes have not been fully characterized. Inheritance studies using crosses involving PI 207262 show that two independent genes confer resistance to anthracnose. Allelism tests showed that the genes are located at distinct loci from the previously identified resistance genes Co-1, Co-2, Co-3, Co-5, Co-6, and Co-10. Also, no segregation was observed in relation to Co-4, Co-4 2, Co-9, and to the gene present in cultivar Widusa, indicating that PI 207262 harbors alleles of these genes. We conclude that PI 207262 harbors two anthracnose resistance genes, Co-4 and Co-9. The Co-4 allele of PI 207262 would be different from Co-4 and Co-4 2 and it is proposed Co-4 3 as the genetic symbol for this resistance allele. As PI 207262 is the parent of BAT 93, the Co-9 symbol represents the gene of both cultivars. Also, one allele of Co-9 gene was detected in cultivar Widusa.Euphytica2018-10-04T10:39:08Z2018-10-04T10:39:08Z2007-02-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlepdfapplication/pdf1573-5060https://doi.org/10.1007/s10681-006-9253-xhttp://www.locus.ufv.br/handle/123456789/22118engVolume 154, Issue 1–2, p. 1–8, March 2007Kluwer Academic Publishersinfo:eu-repo/semantics/openAccessMarin, Ana Lilia AlzateSouza, Krystyano Almeida deSilva, Marcelo Geraldo de MoraisOliveira, Eder Jorge deMoreira, Maurilio AlvesBarros, Everaldo Gonçalves dereponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFV2024-07-12T08:47:45Zoai:locus.ufv.br:123456789/22118Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452024-07-12T08:47:45LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv Genetic characterization of anthracnose resistance genes Co-4 3 and Co-9 in common bean cultivar tlalnepantla 64 (PI 207262)
title Genetic characterization of anthracnose resistance genes Co-4 3 and Co-9 in common bean cultivar tlalnepantla 64 (PI 207262)
spellingShingle Genetic characterization of anthracnose resistance genes Co-4 3 and Co-9 in common bean cultivar tlalnepantla 64 (PI 207262)
Marin, Ana Lilia Alzate
Anthracnose
Colletotrichum lindemuthianum
Differential cultivars
Phaseolus vulgaris
Resistance genes
title_short Genetic characterization of anthracnose resistance genes Co-4 3 and Co-9 in common bean cultivar tlalnepantla 64 (PI 207262)
title_full Genetic characterization of anthracnose resistance genes Co-4 3 and Co-9 in common bean cultivar tlalnepantla 64 (PI 207262)
title_fullStr Genetic characterization of anthracnose resistance genes Co-4 3 and Co-9 in common bean cultivar tlalnepantla 64 (PI 207262)
title_full_unstemmed Genetic characterization of anthracnose resistance genes Co-4 3 and Co-9 in common bean cultivar tlalnepantla 64 (PI 207262)
title_sort Genetic characterization of anthracnose resistance genes Co-4 3 and Co-9 in common bean cultivar tlalnepantla 64 (PI 207262)
author Marin, Ana Lilia Alzate
author_facet Marin, Ana Lilia Alzate
Souza, Krystyano Almeida de
Silva, Marcelo Geraldo de Morais
Oliveira, Eder Jorge de
Moreira, Maurilio Alves
Barros, Everaldo Gonçalves de
author_role author
author2 Souza, Krystyano Almeida de
Silva, Marcelo Geraldo de Morais
Oliveira, Eder Jorge de
Moreira, Maurilio Alves
Barros, Everaldo Gonçalves de
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Marin, Ana Lilia Alzate
Souza, Krystyano Almeida de
Silva, Marcelo Geraldo de Morais
Oliveira, Eder Jorge de
Moreira, Maurilio Alves
Barros, Everaldo Gonçalves de
dc.subject.por.fl_str_mv Anthracnose
Colletotrichum lindemuthianum
Differential cultivars
Phaseolus vulgaris
Resistance genes
topic Anthracnose
Colletotrichum lindemuthianum
Differential cultivars
Phaseolus vulgaris
Resistance genes
description Tlalnepantla 64 (PI 207262) is an important source of genes for resistance to common bean anthracnose, caused by Colletotrichum lindemuthianum. However, these genes have not been fully characterized. Inheritance studies using crosses involving PI 207262 show that two independent genes confer resistance to anthracnose. Allelism tests showed that the genes are located at distinct loci from the previously identified resistance genes Co-1, Co-2, Co-3, Co-5, Co-6, and Co-10. Also, no segregation was observed in relation to Co-4, Co-4 2, Co-9, and to the gene present in cultivar Widusa, indicating that PI 207262 harbors alleles of these genes. We conclude that PI 207262 harbors two anthracnose resistance genes, Co-4 and Co-9. The Co-4 allele of PI 207262 would be different from Co-4 and Co-4 2 and it is proposed Co-4 3 as the genetic symbol for this resistance allele. As PI 207262 is the parent of BAT 93, the Co-9 symbol represents the gene of both cultivars. Also, one allele of Co-9 gene was detected in cultivar Widusa.
publishDate 2007
dc.date.none.fl_str_mv 2007-02-01
2018-10-04T10:39:08Z
2018-10-04T10:39:08Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv 1573-5060
https://doi.org/10.1007/s10681-006-9253-x
http://www.locus.ufv.br/handle/123456789/22118
identifier_str_mv 1573-5060
url https://doi.org/10.1007/s10681-006-9253-x
http://www.locus.ufv.br/handle/123456789/22118
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Volume 154, Issue 1–2, p. 1–8, March 2007
dc.rights.driver.fl_str_mv Kluwer Academic Publishers
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Kluwer Academic Publishers
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv pdf
application/pdf
dc.publisher.none.fl_str_mv Euphytica
publisher.none.fl_str_mv Euphytica
dc.source.none.fl_str_mv reponame:LOCUS Repositório Institucional da UFV
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str LOCUS Repositório Institucional da UFV
collection LOCUS Repositório Institucional da UFV
repository.name.fl_str_mv LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv fabiojreis@ufv.br
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