Understanding the extent of phenotypic variability in accessions of Paspalum urvillei Steud. from the USDA NPGS

Detalhes bibliográficos
Autor(a) principal: Ferreira, Juliano Lino
Data de Publicação: 2020
Outros Autores: Gwinner, Raoni, Ferreira, Leila Maria, Ferronato, Jéferson, Leite, Leandro Gonçalves, Ferreira, Kátia Graciele Gonçalves, Silva, Júlio César Rodrigues Lopes, dos Santos, Luís Paulo, Silva, Alisson Wilians Teixeira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Iheringia. Série Botânica
Texto Completo: https://isb.emnuvens.com.br/iheringia/article/view/789
Resumo: The objective of this study was to investigate the phenotypic variability in Paspalum urvillei Steud. related to twelve zootechnical traits to better understand the diversity of 41 accessions from the USDA GRIN platform from seven countries. First, we performed a structure inference based on the phenotypic data, identifying two structure groups, and the majority of Brazilian accessions belonged to the first group. Then, we performed principal component analysis and principal coordinate analysis, making Violin plots for each trait within each structure group. Next, we performed spatial clustering of the accessions and utilized an unweighted pair group method with arithmetic mean clustering. In brief, the Brazilian P. urvillei breeding programs may be successful by importing USDA germplasm resources from the second phenotypic structure group.
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spelling Understanding the extent of phenotypic variability in accessions of Paspalum urvillei Steud. from the USDA NPGScluster analysisgermplasm bankforage.biometriaThe objective of this study was to investigate the phenotypic variability in Paspalum urvillei Steud. related to twelve zootechnical traits to better understand the diversity of 41 accessions from the USDA GRIN platform from seven countries. First, we performed a structure inference based on the phenotypic data, identifying two structure groups, and the majority of Brazilian accessions belonged to the first group. Then, we performed principal component analysis and principal coordinate analysis, making Violin plots for each trait within each structure group. Next, we performed spatial clustering of the accessions and utilized an unweighted pair group method with arithmetic mean clustering. In brief, the Brazilian P. urvillei breeding programs may be successful by importing USDA germplasm resources from the second phenotypic structure group.Iheringia. Série Botânica.Iheringia, Série Botânica.2020-04-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://isb.emnuvens.com.br/iheringia/article/view/78910.21826/2446-82312020v75e2020006Iheringia. Série Botânica.; Vol. 75 (2020)Iheringia, Série Botânica.; v. 75 (2020)2446-82310073-4705reponame:Iheringia. Série Botânicainstname:Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)instacron:FZB/RSenghttps://isb.emnuvens.com.br/iheringia/article/view/789/494Copyright (c) 2020 Iheringia. Série Botânica.info:eu-repo/semantics/openAccessFerreira, Juliano LinoGwinner, RaoniFerreira, Leila MariaFerronato, JéfersonLeite, Leandro GonçalvesFerreira, Kátia Graciele GonçalvesSilva, Júlio César Rodrigues Lopesdos Santos, Luís PauloSilva, Alisson Wilians Teixeira2021-01-25T20:36:23Zoai:ojs.emnuvens.com.br:article/789Revistahttps://isb.emnuvens.com.br/iheringiaONGhttps://isb.emnuvens.com.br/iheringia/oai||iheringia-bot@fzb.rs.gov.br2446-82310073-4705opendoar:2021-01-25T20:36:23Iheringia. Série Botânica - Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)false
dc.title.none.fl_str_mv Understanding the extent of phenotypic variability in accessions of Paspalum urvillei Steud. from the USDA NPGS
title Understanding the extent of phenotypic variability in accessions of Paspalum urvillei Steud. from the USDA NPGS
spellingShingle Understanding the extent of phenotypic variability in accessions of Paspalum urvillei Steud. from the USDA NPGS
Ferreira, Juliano Lino
cluster analysis
germplasm bank
forage.
biometria
title_short Understanding the extent of phenotypic variability in accessions of Paspalum urvillei Steud. from the USDA NPGS
title_full Understanding the extent of phenotypic variability in accessions of Paspalum urvillei Steud. from the USDA NPGS
title_fullStr Understanding the extent of phenotypic variability in accessions of Paspalum urvillei Steud. from the USDA NPGS
title_full_unstemmed Understanding the extent of phenotypic variability in accessions of Paspalum urvillei Steud. from the USDA NPGS
title_sort Understanding the extent of phenotypic variability in accessions of Paspalum urvillei Steud. from the USDA NPGS
author Ferreira, Juliano Lino
author_facet Ferreira, Juliano Lino
Gwinner, Raoni
Ferreira, Leila Maria
Ferronato, Jéferson
Leite, Leandro Gonçalves
Ferreira, Kátia Graciele Gonçalves
Silva, Júlio César Rodrigues Lopes
dos Santos, Luís Paulo
Silva, Alisson Wilians Teixeira
author_role author
author2 Gwinner, Raoni
Ferreira, Leila Maria
Ferronato, Jéferson
Leite, Leandro Gonçalves
Ferreira, Kátia Graciele Gonçalves
Silva, Júlio César Rodrigues Lopes
dos Santos, Luís Paulo
Silva, Alisson Wilians Teixeira
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Ferreira, Juliano Lino
Gwinner, Raoni
Ferreira, Leila Maria
Ferronato, Jéferson
Leite, Leandro Gonçalves
Ferreira, Kátia Graciele Gonçalves
Silva, Júlio César Rodrigues Lopes
dos Santos, Luís Paulo
Silva, Alisson Wilians Teixeira
dc.subject.por.fl_str_mv cluster analysis
germplasm bank
forage.
biometria
topic cluster analysis
germplasm bank
forage.
biometria
description The objective of this study was to investigate the phenotypic variability in Paspalum urvillei Steud. related to twelve zootechnical traits to better understand the diversity of 41 accessions from the USDA GRIN platform from seven countries. First, we performed a structure inference based on the phenotypic data, identifying two structure groups, and the majority of Brazilian accessions belonged to the first group. Then, we performed principal component analysis and principal coordinate analysis, making Violin plots for each trait within each structure group. Next, we performed spatial clustering of the accessions and utilized an unweighted pair group method with arithmetic mean clustering. In brief, the Brazilian P. urvillei breeding programs may be successful by importing USDA germplasm resources from the second phenotypic structure group.
publishDate 2020
dc.date.none.fl_str_mv 2020-04-08
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://isb.emnuvens.com.br/iheringia/article/view/789
10.21826/2446-82312020v75e2020006
url https://isb.emnuvens.com.br/iheringia/article/view/789
identifier_str_mv 10.21826/2446-82312020v75e2020006
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://isb.emnuvens.com.br/iheringia/article/view/789/494
dc.rights.driver.fl_str_mv Copyright (c) 2020 Iheringia. Série Botânica.
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Iheringia. Série Botânica.
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Iheringia. Série Botânica.
Iheringia, Série Botânica.
publisher.none.fl_str_mv Iheringia. Série Botânica.
Iheringia, Série Botânica.
dc.source.none.fl_str_mv Iheringia. Série Botânica.; Vol. 75 (2020)
Iheringia, Série Botânica.; v. 75 (2020)
2446-8231
0073-4705
reponame:Iheringia. Série Botânica
instname:Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)
instacron:FZB/RS
instname_str Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)
instacron_str FZB/RS
institution FZB/RS
reponame_str Iheringia. Série Botânica
collection Iheringia. Série Botânica
repository.name.fl_str_mv Iheringia. Série Botânica - Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)
repository.mail.fl_str_mv ||iheringia-bot@fzb.rs.gov.br
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