QTLs of morpho-agronomic traits in the Jalo x Small White common bean population

Detalhes bibliográficos
Autor(a) principal: Souza, D. A.
Data de Publicação: 2017
Outros Autores: Balestre, M., Pamplona, A. K. A., Pinheiro, L. R., Alves, F. C., Pereira, D. R., Santos, J. B.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/30430
Resumo: In this study, we aimed to estimate the relationship between some common bean traits using molecular markers and applying QTL mapping. We used a segregating population derived from a crossing between common bean cultivars, Jalo and Small White, in the Southern State of Minas Gerais. Of F2 plants, 190 F2:3 progenies were generated. Phenotypic measures related to the pod and leaf lengths and the 100-grain weight were used. DNA sampling and genotyping with SSR markers were performed in F2 plants and the pure parental. The 190 F2:3 progenies and six controls were evaluated through a 14 x 14-m triple lattice. Adjusted means of evaluations related to F2:3 were used in QTL mapping using Bayesian moving away method. Significant genetic differences were detected between parents and between progenies for all traits. The heritability estimates were 58.89, 79.39, and 50.37% for leaf length, 100-grain weight, and pod length, respectively. Genetic and phenotypic correlations were significant and ranged from 0.44 to 0.74, which indicated an association between leaf length, 100-grain weight, and pod length traits. Significant genetic correlations between the three morpho-agronomic traits may be due to associations between QTL for different traits. The most promising candidate marker was the BMD17 for leaf length; BM143 for 100-grain weight; X57211 and PVBR118 for pod length. The most promising markers, which might be used for indirect selection for all three traits, are simultaneously X57211 and BM197.
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spelling QTLs of morpho-agronomic traits in the Jalo x Small White common bean populationPhaseolus vulgarisSclerotinia sclerotiorumLeaf length100-grain weightOne-hundred grain weightPod lengthSSR primersSimple Sequence Repeat (SSR)In this study, we aimed to estimate the relationship between some common bean traits using molecular markers and applying QTL mapping. We used a segregating population derived from a crossing between common bean cultivars, Jalo and Small White, in the Southern State of Minas Gerais. Of F2 plants, 190 F2:3 progenies were generated. Phenotypic measures related to the pod and leaf lengths and the 100-grain weight were used. DNA sampling and genotyping with SSR markers were performed in F2 plants and the pure parental. The 190 F2:3 progenies and six controls were evaluated through a 14 x 14-m triple lattice. Adjusted means of evaluations related to F2:3 were used in QTL mapping using Bayesian moving away method. Significant genetic differences were detected between parents and between progenies for all traits. The heritability estimates were 58.89, 79.39, and 50.37% for leaf length, 100-grain weight, and pod length, respectively. Genetic and phenotypic correlations were significant and ranged from 0.44 to 0.74, which indicated an association between leaf length, 100-grain weight, and pod length traits. Significant genetic correlations between the three morpho-agronomic traits may be due to associations between QTL for different traits. The most promising candidate marker was the BMD17 for leaf length; BM143 for 100-grain weight; X57211 and PVBR118 for pod length. The most promising markers, which might be used for indirect selection for all three traits, are simultaneously X57211 and BM197.Fundação de Pesquisas Científicas de Ribeirão Preto (FUNPEC-RP)2018-09-14T19:06:42Z2018-09-14T19:06:42Z2017-07-28info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfSOUZA, D.A. et al. QTLs of morpho-agronomic traits in the Jalo x Small White common bean population. Genetics and Molecular Research, Ribeirão Preto, v. 16, n. 3, p. 1-16, July 2017.http://repositorio.ufla.br/jspui/handle/1/30430Genetics and Molecular Research (GMR)reponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution-ShareAlike 4.0 Internationalhttp://creativecommons.org/licenses/by-sa/4.0/info:eu-repo/semantics/openAccessSouza, D. A.Balestre, M.Pamplona, A. K. A.Pinheiro, L. R.Alves, F. C.Pereira, D. R.Santos, J. B.eng2019-12-16T13:57:42Zoai:localhost:1/30430Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2019-12-16T13:57:42Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv QTLs of morpho-agronomic traits in the Jalo x Small White common bean population
title QTLs of morpho-agronomic traits in the Jalo x Small White common bean population
spellingShingle QTLs of morpho-agronomic traits in the Jalo x Small White common bean population
Souza, D. A.
Phaseolus vulgaris
Sclerotinia sclerotiorum
Leaf length
100-grain weight
One-hundred grain weight
Pod length
SSR primers
Simple Sequence Repeat (SSR)
title_short QTLs of morpho-agronomic traits in the Jalo x Small White common bean population
title_full QTLs of morpho-agronomic traits in the Jalo x Small White common bean population
title_fullStr QTLs of morpho-agronomic traits in the Jalo x Small White common bean population
title_full_unstemmed QTLs of morpho-agronomic traits in the Jalo x Small White common bean population
title_sort QTLs of morpho-agronomic traits in the Jalo x Small White common bean population
author Souza, D. A.
author_facet Souza, D. A.
Balestre, M.
Pamplona, A. K. A.
Pinheiro, L. R.
Alves, F. C.
Pereira, D. R.
Santos, J. B.
author_role author
author2 Balestre, M.
Pamplona, A. K. A.
Pinheiro, L. R.
Alves, F. C.
Pereira, D. R.
Santos, J. B.
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Souza, D. A.
Balestre, M.
Pamplona, A. K. A.
Pinheiro, L. R.
Alves, F. C.
Pereira, D. R.
Santos, J. B.
dc.subject.por.fl_str_mv Phaseolus vulgaris
Sclerotinia sclerotiorum
Leaf length
100-grain weight
One-hundred grain weight
Pod length
SSR primers
Simple Sequence Repeat (SSR)
topic Phaseolus vulgaris
Sclerotinia sclerotiorum
Leaf length
100-grain weight
One-hundred grain weight
Pod length
SSR primers
Simple Sequence Repeat (SSR)
description In this study, we aimed to estimate the relationship between some common bean traits using molecular markers and applying QTL mapping. We used a segregating population derived from a crossing between common bean cultivars, Jalo and Small White, in the Southern State of Minas Gerais. Of F2 plants, 190 F2:3 progenies were generated. Phenotypic measures related to the pod and leaf lengths and the 100-grain weight were used. DNA sampling and genotyping with SSR markers were performed in F2 plants and the pure parental. The 190 F2:3 progenies and six controls were evaluated through a 14 x 14-m triple lattice. Adjusted means of evaluations related to F2:3 were used in QTL mapping using Bayesian moving away method. Significant genetic differences were detected between parents and between progenies for all traits. The heritability estimates were 58.89, 79.39, and 50.37% for leaf length, 100-grain weight, and pod length, respectively. Genetic and phenotypic correlations were significant and ranged from 0.44 to 0.74, which indicated an association between leaf length, 100-grain weight, and pod length traits. Significant genetic correlations between the three morpho-agronomic traits may be due to associations between QTL for different traits. The most promising candidate marker was the BMD17 for leaf length; BM143 for 100-grain weight; X57211 and PVBR118 for pod length. The most promising markers, which might be used for indirect selection for all three traits, are simultaneously X57211 and BM197.
publishDate 2017
dc.date.none.fl_str_mv 2017-07-28
2018-09-14T19:06:42Z
2018-09-14T19:06:42Z
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 SOUZA, D.A. et al. QTLs of morpho-agronomic traits in the Jalo x Small White common bean population. Genetics and Molecular Research, Ribeirão Preto, v. 16, n. 3, p. 1-16, July 2017.
http://repositorio.ufla.br/jspui/handle/1/30430
identifier_str_mv SOUZA, D.A. et al. QTLs of morpho-agronomic traits in the Jalo x Small White common bean population. Genetics and Molecular Research, Ribeirão Preto, v. 16, n. 3, p. 1-16, July 2017.
url http://repositorio.ufla.br/jspui/handle/1/30430
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv Attribution-ShareAlike 4.0 International
http://creativecommons.org/licenses/by-sa/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-ShareAlike 4.0 International
http://creativecommons.org/licenses/by-sa/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Fundação de Pesquisas Científicas de Ribeirão Preto (FUNPEC-RP)
publisher.none.fl_str_mv Fundação de Pesquisas Científicas de Ribeirão Preto (FUNPEC-RP)
dc.source.none.fl_str_mv Genetics and Molecular Research (GMR)
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
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