Natural selection for efficiency in the use of nitrogen in common bean identified by analysis of microsatellites and grain yield

Detalhes bibliográficos
Autor(a) principal: Leite, Monik Evelin
Data de Publicação: 2012
Outros Autores: Lima, Igor Almeida, Pereira, Dyanna Rangel, Santos, João Bosco dos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/37868
Resumo: This study was carried out in order to verify whether natural selection acts on segregating common bean populations grown in the presence and absence of N, and to verify that natural selection affects the frequency of microsatellite alleles specifically, and in order to identify those that can assist in selection. Four populations from the crosses Ouro Negro x CI-107 and VC-5 x IAPAR-81 were carried forward in bulk to F8 at both levels of N. Ouro Negro and VC-5 are considered stress tolerant to nitrogen and IAPAR-81 and CI-107 responsive. One hundred progenies were obtained from each cross and grown in the presence and absence of N. DNA was extracted from 400 progenies, of which 194 were evaluated in the rainy season and 79 in the winter crop for grain yield. These progenies were evaluated in two separate experiments with and without N, in a 14 x 14 lattice design during rainy season and 9 x 9 in the winter season. We selected 35 pairs of polymorphic primers from the parents, with 20 being common from the two crosses. Using DNA of the 400 progenies, it was found that natural selection acted in 33 loci, in at least one environment and cross, and that alleles of the four parents were favoured by natural selection. QTLs were identified for the response rate of N and for grain yield and the linked markers are potential for assisted selection, especially the two most stable; BMD-20, in response to the use of N and PVBR-93 for grain yield.
id UFLA_0a088a19aaa9a7079f7d5eb3cd526a0a
oai_identifier_str oai:localhost:1/37868
network_acronym_str UFLA
network_name_str Repositório Institucional da UFLA
repository_id_str
spelling Natural selection for efficiency in the use of nitrogen in common bean identified by analysis of microsatellites and grain yieldNitrogen use efficiencyAlelos microssatélitesBeans - Nitrogen fertilizationEficiência no uso de nitrogênioMicrosatellite allelesFeijão - Adubação nitrogenadaThis study was carried out in order to verify whether natural selection acts on segregating common bean populations grown in the presence and absence of N, and to verify that natural selection affects the frequency of microsatellite alleles specifically, and in order to identify those that can assist in selection. Four populations from the crosses Ouro Negro x CI-107 and VC-5 x IAPAR-81 were carried forward in bulk to F8 at both levels of N. Ouro Negro and VC-5 are considered stress tolerant to nitrogen and IAPAR-81 and CI-107 responsive. One hundred progenies were obtained from each cross and grown in the presence and absence of N. DNA was extracted from 400 progenies, of which 194 were evaluated in the rainy season and 79 in the winter crop for grain yield. These progenies were evaluated in two separate experiments with and without N, in a 14 x 14 lattice design during rainy season and 9 x 9 in the winter season. We selected 35 pairs of polymorphic primers from the parents, with 20 being common from the two crosses. Using DNA of the 400 progenies, it was found that natural selection acted in 33 loci, in at least one environment and cross, and that alleles of the four parents were favoured by natural selection. QTLs were identified for the response rate of N and for grain yield and the linked markers are potential for assisted selection, especially the two most stable; BMD-20, in response to the use of N and PVBR-93 for grain yield.Pontificia Universidad Católica de Valparaíso2019-11-28T18:15:08Z2019-11-28T18:15:08Z2012info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfLEITE, M. E.; LIMA, I. A.; PEREIRA, D. R.; SANTOS, J. B. dos. Natural selection for efficiency in the use of nitrogen in common bean identified by analysis of microsatellites and grain yield. Electronic Journal of Biotechnology, Valparaíso, v. 15, n. 6, p. 1-15, 2012. DOI: http://dx.doi.org/10.2225/vol15-issue6-fulltext-6.http://repositorio.ufla.br/jspui/handle/1/37868Electronic Journal of Biotechnologyreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessLeite, Monik EvelinLima, Igor AlmeidaPereira, Dyanna RangelSantos, João Bosco doseng2023-05-30T13:40:02Zoai:localhost:1/37868Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2023-05-30T13:40:02Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Natural selection for efficiency in the use of nitrogen in common bean identified by analysis of microsatellites and grain yield
title Natural selection for efficiency in the use of nitrogen in common bean identified by analysis of microsatellites and grain yield
spellingShingle Natural selection for efficiency in the use of nitrogen in common bean identified by analysis of microsatellites and grain yield
Leite, Monik Evelin
Nitrogen use efficiency
Alelos microssatélites
Beans - Nitrogen fertilization
Eficiência no uso de nitrogênio
Microsatellite alleles
Feijão - Adubação nitrogenada
title_short Natural selection for efficiency in the use of nitrogen in common bean identified by analysis of microsatellites and grain yield
title_full Natural selection for efficiency in the use of nitrogen in common bean identified by analysis of microsatellites and grain yield
title_fullStr Natural selection for efficiency in the use of nitrogen in common bean identified by analysis of microsatellites and grain yield
title_full_unstemmed Natural selection for efficiency in the use of nitrogen in common bean identified by analysis of microsatellites and grain yield
title_sort Natural selection for efficiency in the use of nitrogen in common bean identified by analysis of microsatellites and grain yield
author Leite, Monik Evelin
author_facet Leite, Monik Evelin
Lima, Igor Almeida
Pereira, Dyanna Rangel
Santos, João Bosco dos
author_role author
author2 Lima, Igor Almeida
Pereira, Dyanna Rangel
Santos, João Bosco dos
author2_role author
author
author
dc.contributor.author.fl_str_mv Leite, Monik Evelin
Lima, Igor Almeida
Pereira, Dyanna Rangel
Santos, João Bosco dos
dc.subject.por.fl_str_mv Nitrogen use efficiency
Alelos microssatélites
Beans - Nitrogen fertilization
Eficiência no uso de nitrogênio
Microsatellite alleles
Feijão - Adubação nitrogenada
topic Nitrogen use efficiency
Alelos microssatélites
Beans - Nitrogen fertilization
Eficiência no uso de nitrogênio
Microsatellite alleles
Feijão - Adubação nitrogenada
description This study was carried out in order to verify whether natural selection acts on segregating common bean populations grown in the presence and absence of N, and to verify that natural selection affects the frequency of microsatellite alleles specifically, and in order to identify those that can assist in selection. Four populations from the crosses Ouro Negro x CI-107 and VC-5 x IAPAR-81 were carried forward in bulk to F8 at both levels of N. Ouro Negro and VC-5 are considered stress tolerant to nitrogen and IAPAR-81 and CI-107 responsive. One hundred progenies were obtained from each cross and grown in the presence and absence of N. DNA was extracted from 400 progenies, of which 194 were evaluated in the rainy season and 79 in the winter crop for grain yield. These progenies were evaluated in two separate experiments with and without N, in a 14 x 14 lattice design during rainy season and 9 x 9 in the winter season. We selected 35 pairs of polymorphic primers from the parents, with 20 being common from the two crosses. Using DNA of the 400 progenies, it was found that natural selection acted in 33 loci, in at least one environment and cross, and that alleles of the four parents were favoured by natural selection. QTLs were identified for the response rate of N and for grain yield and the linked markers are potential for assisted selection, especially the two most stable; BMD-20, in response to the use of N and PVBR-93 for grain yield.
publishDate 2012
dc.date.none.fl_str_mv 2012
2019-11-28T18:15:08Z
2019-11-28T18:15:08Z
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 LEITE, M. E.; LIMA, I. A.; PEREIRA, D. R.; SANTOS, J. B. dos. Natural selection for efficiency in the use of nitrogen in common bean identified by analysis of microsatellites and grain yield. Electronic Journal of Biotechnology, Valparaíso, v. 15, n. 6, p. 1-15, 2012. DOI: http://dx.doi.org/10.2225/vol15-issue6-fulltext-6.
http://repositorio.ufla.br/jspui/handle/1/37868
identifier_str_mv LEITE, M. E.; LIMA, I. A.; PEREIRA, D. R.; SANTOS, J. B. dos. Natural selection for efficiency in the use of nitrogen in common bean identified by analysis of microsatellites and grain yield. Electronic Journal of Biotechnology, Valparaíso, v. 15, n. 6, p. 1-15, 2012. DOI: http://dx.doi.org/10.2225/vol15-issue6-fulltext-6.
url http://repositorio.ufla.br/jspui/handle/1/37868
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pontificia Universidad Católica de Valparaíso
publisher.none.fl_str_mv Pontificia Universidad Católica de Valparaíso
dc.source.none.fl_str_mv Electronic Journal of Biotechnology
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
_version_ 1815439270314246144