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 [UNESP], dos Santos, Luís Paulo, Silva, Alisson Wilians Teixeira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.21826/2446-82312020v75e2020006
http://hdl.handle.net/11449/198750
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 NPGSEntendendo a extensão da variabilidade fenotípica em acessos de Paspalum urvillei Steud. do banco de germoplasma do USDA NPGSCluster analysisForageGermplasm bankThe 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.Empresa Brasileira de Pesquisa Agropecuária Embrapa Pecuária Sul, Rodovia BR-153, km 602,9, Vila Industrial, Zona Rural, Caixa Postal 242Embrapa Amazônia Ocidental, Rodovia AM-010, km 29, (Estrada Manaus/Itacoatiara), Caixa Postal 319Universidade Federal de Lavras Departamento de Estatística Câmpus Universitário, Caixa Postal 3037Universidade Federal do Pampa, Avenida Maria Anunciação Gomes Godoy, 1650Universidade Federal de Santa Maria Programa de Pós-graduação em Agrobiologia, Avenida Roraima, 1000, Prédio 16, sala 3256A, Cidade Universitária, Bairro CamobiInstituto de Ciências Agrárias (ICA) - UFMG Campus Regional de Montes Claros, Avenida Universitária, 1.000, Bairro UniversitárioUniversidade Estadual de São Paulo (UNESP) Faculdade de Ciências Agronômicas, Avenida Universitária, 3780, Altos do ParaísoUniversidade Estadual de Campinas Centro de Biologia Molecular e Engenharia Genética, Avenida Cândido Rondon, 400, Cidade UniversitáriaUniversidade Federal de Lavras Programa de Pós-Graduação em Biotecnologia Vegetal, Caixa Postal 3037Universidade Estadual de São Paulo (UNESP) Faculdade de Ciências Agronômicas, Avenida Universitária, 3780, Altos do ParaísoEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Universidade Federal de Lavras (UFLA)Universidade Federal do PampaPrograma de Pós-graduação em AgrobiologiaUniversidade Federal de Minas Gerais (UFMG)Universidade Estadual Paulista (Unesp)Universidade Estadual de Campinas (UNICAMP)Ferreira, Juliano LinoGwinner, RaoniFerreira, Leila MariaFerronato, JéfersonLeite, Leandro GonçalvesFerreira, Kátia Graciele GonçalvesSilva, Júlio César Rodrigues Lopes [UNESP]dos Santos, Luís PauloSilva, Alisson Wilians Teixeira2020-12-12T01:21:05Z2020-12-12T01:21:05Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.21826/2446-82312020v75e2020006Iheringia - Serie Botanica, v. 75.2446-82310073-4705http://hdl.handle.net/11449/19875010.21826/2446-82312020v75e20200062-s2.0-85083526801Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengIheringia - Serie Botanicainfo:eu-repo/semantics/openAccess2021-10-22T20:11:15Zoai:repositorio.unesp.br:11449/198750Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-22T20:11:15Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Understanding the extent of phenotypic variability in accessions of Paspalum urvillei Steud. From the USDA NPGS
Entendendo a extensão da variabilidade fenotípica em acessos de Paspalum urvillei Steud. do banco de germoplasma do 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
Forage
Germplasm bank
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 [UNESP]
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 [UNESP]
dos Santos, Luís Paulo
Silva, Alisson Wilians Teixeira
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
Universidade Federal de Lavras (UFLA)
Universidade Federal do Pampa
Programa de Pós-graduação em Agrobiologia
Universidade Federal de Minas Gerais (UFMG)
Universidade Estadual Paulista (Unesp)
Universidade Estadual de Campinas (UNICAMP)
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 [UNESP]
dos Santos, Luís Paulo
Silva, Alisson Wilians Teixeira
dc.subject.por.fl_str_mv Cluster analysis
Forage
Germplasm bank
topic Cluster analysis
Forage
Germplasm bank
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 2020-12-12T01:21:05Z
2020-12-12T01:21:05Z
2020-01-01
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 http://dx.doi.org/10.21826/2446-82312020v75e2020006
Iheringia - Serie Botanica, v. 75.
2446-8231
0073-4705
http://hdl.handle.net/11449/198750
10.21826/2446-82312020v75e2020006
2-s2.0-85083526801
url http://dx.doi.org/10.21826/2446-82312020v75e2020006
http://hdl.handle.net/11449/198750
identifier_str_mv Iheringia - Serie Botanica, v. 75.
2446-8231
0073-4705
10.21826/2446-82312020v75e2020006
2-s2.0-85083526801
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Iheringia - Serie Botanica
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1792962371288825856

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