Genetic divergence between half-sibling progenies of kale using different multivariate approaches

Detalhes bibliográficos
Autor(a) principal: Brito, Orlando G.
Data de Publicação: 2021
Outros Autores: Andrade Júnior, Valter C., Azevedo, Alcinei M., Donato, Luan Mateus S., Silva, Antônio Júlio M., Oliveira Júnior, Altino M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/48748
Resumo: The aim of this study was to evaluate the genetic dissimilarity between half-sibling progenies of kale in order to determine the most divergent progenies and, also, to select potential parents. Thirty-six kale genotypes were evaluated, being thirty-three half-sibling progenies and three commercial cultivars, in a randomized block design with four replicates and six plants per plot. Twenty-eight traits were evaluated in each plant per plot, thirteen quantitative and fifteen qualitative traits. Genetic divergence was studied using MANOVA and canonical variables for quantitative observations. In addition, dendrograms were made for quantitative, qualitative and joint analyses by UPGMA method, using Mahalanobis distance. Genetic divergence was observed between genotypes. Commercial cultivars were more divergent than half-sibling progenies. Among half-sibling progenies, the most divergent ones were P1, P21, P23, P25 and P30. We concluded that half-sibling progenies P1, P23 and P30 can be used as potential parents to compose the recombinant population.
id UFLA_e33da5d63197ca4bc59f2b68a7cc6fee
oai_identifier_str oai:localhost:1/48748
network_acronym_str UFLA
network_name_str Repositório Institucional da UFLA
repository_id_str
spelling Genetic divergence between half-sibling progenies of kale using different multivariate approachesDivergência genética entre progênies de meios-irmãos de couve de folhas por diferentes abordagens multivariadasBrassica oleracea var. acephalaCouve de folhas - DiversidadeCouve de folhas - Variáveis canônicasCouve de folhas - VariabilidadeKale - DiversityKale - VariabilityKale - Canonical variablesThe aim of this study was to evaluate the genetic dissimilarity between half-sibling progenies of kale in order to determine the most divergent progenies and, also, to select potential parents. Thirty-six kale genotypes were evaluated, being thirty-three half-sibling progenies and three commercial cultivars, in a randomized block design with four replicates and six plants per plot. Twenty-eight traits were evaluated in each plant per plot, thirteen quantitative and fifteen qualitative traits. Genetic divergence was studied using MANOVA and canonical variables for quantitative observations. In addition, dendrograms were made for quantitative, qualitative and joint analyses by UPGMA method, using Mahalanobis distance. Genetic divergence was observed between genotypes. Commercial cultivars were more divergent than half-sibling progenies. Among half-sibling progenies, the most divergent ones were P1, P21, P23, P25 and P30. We concluded that half-sibling progenies P1, P23 and P30 can be used as potential parents to compose the recombinant population.Objetivou-se estudar a dissimilaridade genética entre progênies de meios-irmãos de couve de folhas para determinar as mais divergentes e para selecionar potenciais genitores. Foram avaliados 36 genótipos de couve de folhas, sendo 33 progênies de meios-irmãos e três cultivares comerciais, no delineamento experimental de blocos casualizados com quatro repetições e seis plantas por parcela. Foram avaliadas 28 características em cada planta por parcela, sendo treze quantitativas e quinze qualitativas. Procedeu-se o estudo da divergência genética por meio da MANOVA e variáveis canônicas para as observações quantitativas. Além disso, dendrogramas foram feitos para as observações quantitativas, qualitativas e em conjunto pelo método UPGMA, utilizando-se a distância de Mahalanobis. Foi observada divergência genética entre os genótipos. As cultivares comerciais foram mais divergentes que as progênies de meios-irmãos. Dentre as progênies de meios-irmãos, as mais divergentes entre si foram P1, P21, P23, P25 e P30. As progênies de meios-irmãos P1, P23 e P30 podem ser utilizadas como potenciais genitores na composição da população recombinante.Associação Brasileira de Horticultura2021-12-29T18:23:44Z2021-12-29T18:23:44Z2021-04info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfBRITO, O. G. et al. Genetic divergence between half-sibling progenies of kale using different multivariate approaches. Horticultura Brasileira, Brasília, DF, v. 39, n. 2, p. 178-185, Apr./June 2021.http://repositorio.ufla.br/jspui/handle/1/48748Horticultura Brasileirareponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessBrito, Orlando G.Andrade Júnior, Valter C.Azevedo, Alcinei M.Donato, Luan Mateus S.Silva, Antônio Júlio M.Oliveira Júnior, Altino M.eng2021-12-29T18:23:45Zoai:localhost:1/48748Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2021-12-29T18:23:45Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Genetic divergence between half-sibling progenies of kale using different multivariate approaches
Divergência genética entre progênies de meios-irmãos de couve de folhas por diferentes abordagens multivariadas
title Genetic divergence between half-sibling progenies of kale using different multivariate approaches
spellingShingle Genetic divergence between half-sibling progenies of kale using different multivariate approaches
Brito, Orlando G.
Brassica oleracea var. acephala
Couve de folhas - Diversidade
Couve de folhas - Variáveis canônicas
Couve de folhas - Variabilidade
Kale - Diversity
Kale - Variability
Kale - Canonical variables
title_short Genetic divergence between half-sibling progenies of kale using different multivariate approaches
title_full Genetic divergence between half-sibling progenies of kale using different multivariate approaches
title_fullStr Genetic divergence between half-sibling progenies of kale using different multivariate approaches
title_full_unstemmed Genetic divergence between half-sibling progenies of kale using different multivariate approaches
title_sort Genetic divergence between half-sibling progenies of kale using different multivariate approaches
author Brito, Orlando G.
author_facet Brito, Orlando G.
Andrade Júnior, Valter C.
Azevedo, Alcinei M.
Donato, Luan Mateus S.
Silva, Antônio Júlio M.
Oliveira Júnior, Altino M.
author_role author
author2 Andrade Júnior, Valter C.
Azevedo, Alcinei M.
Donato, Luan Mateus S.
Silva, Antônio Júlio M.
Oliveira Júnior, Altino M.
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Brito, Orlando G.
Andrade Júnior, Valter C.
Azevedo, Alcinei M.
Donato, Luan Mateus S.
Silva, Antônio Júlio M.
Oliveira Júnior, Altino M.
dc.subject.por.fl_str_mv Brassica oleracea var. acephala
Couve de folhas - Diversidade
Couve de folhas - Variáveis canônicas
Couve de folhas - Variabilidade
Kale - Diversity
Kale - Variability
Kale - Canonical variables
topic Brassica oleracea var. acephala
Couve de folhas - Diversidade
Couve de folhas - Variáveis canônicas
Couve de folhas - Variabilidade
Kale - Diversity
Kale - Variability
Kale - Canonical variables
description The aim of this study was to evaluate the genetic dissimilarity between half-sibling progenies of kale in order to determine the most divergent progenies and, also, to select potential parents. Thirty-six kale genotypes were evaluated, being thirty-three half-sibling progenies and three commercial cultivars, in a randomized block design with four replicates and six plants per plot. Twenty-eight traits were evaluated in each plant per plot, thirteen quantitative and fifteen qualitative traits. Genetic divergence was studied using MANOVA and canonical variables for quantitative observations. In addition, dendrograms were made for quantitative, qualitative and joint analyses by UPGMA method, using Mahalanobis distance. Genetic divergence was observed between genotypes. Commercial cultivars were more divergent than half-sibling progenies. Among half-sibling progenies, the most divergent ones were P1, P21, P23, P25 and P30. We concluded that half-sibling progenies P1, P23 and P30 can be used as potential parents to compose the recombinant population.
publishDate 2021
dc.date.none.fl_str_mv 2021-12-29T18:23:44Z
2021-12-29T18:23:44Z
2021-04
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 BRITO, O. G. et al. Genetic divergence between half-sibling progenies of kale using different multivariate approaches. Horticultura Brasileira, Brasília, DF, v. 39, n. 2, p. 178-185, Apr./June 2021.
http://repositorio.ufla.br/jspui/handle/1/48748
identifier_str_mv BRITO, O. G. et al. Genetic divergence between half-sibling progenies of kale using different multivariate approaches. Horticultura Brasileira, Brasília, DF, v. 39, n. 2, p. 178-185, Apr./June 2021.
url http://repositorio.ufla.br/jspui/handle/1/48748
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 Associação Brasileira de Horticultura
publisher.none.fl_str_mv Associação Brasileira de Horticultura
dc.source.none.fl_str_mv Horticultura Brasileira
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_ 1815439037668786176

Registros relacionados