Genetic diversity assessment in sorghum accessions using qualitative morphological and amplified fragment length polymorphism markers

Detalhes bibliográficos
Autor(a) principal: Gerrano,Abe Shegro
Data de Publicação: 2014
Outros Autores: Labuschagne,Maryke Tine, van Biljon,Angeline, Shargie,Nemera Geleta
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Scientia Agrícola (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162014000500008
Resumo: Qualitative morphological and amplified fragment length polymorphism (AFLP) markers were compared for assessment of genetic diversity. Nine qualitative morphological traits were recorded to compare genetic relationships among 17 sorghum accessions with information derived from six AFLP primer combinations analysis. The mean morphological genetic similarity was lower in comparison to similarity computed using AFLP markers. Genetic similarity measured by AFLP markers was similar within the Ethiopian and South African material, as well as between South African and Ethiopian material. Morphological similarity was much higher in the Ethiopian material than in the South African material, indicating that the genotypes were related. The two techniques described genetic variability in different ways. Dendrogram generated from the morphological data matrix separated accession 216737 as being genetically distinct from the rest of the accessions. Accessions M101 and 97MW6127 were the most dissimilar accessions based on AFLP data.
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spelling Genetic diversity assessment in sorghum accessions using qualitative morphological and amplified fragment length polymorphism markersDice similarity coefficientgenetic distancemarkertraitQualitative morphological and amplified fragment length polymorphism (AFLP) markers were compared for assessment of genetic diversity. Nine qualitative morphological traits were recorded to compare genetic relationships among 17 sorghum accessions with information derived from six AFLP primer combinations analysis. The mean morphological genetic similarity was lower in comparison to similarity computed using AFLP markers. Genetic similarity measured by AFLP markers was similar within the Ethiopian and South African material, as well as between South African and Ethiopian material. Morphological similarity was much higher in the Ethiopian material than in the South African material, indicating that the genotypes were related. The two techniques described genetic variability in different ways. Dendrogram generated from the morphological data matrix separated accession 216737 as being genetically distinct from the rest of the accessions. Accessions M101 and 97MW6127 were the most dissimilar accessions based on AFLP data.Escola Superior de Agricultura "Luiz de Queiroz"2014-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162014000500008Scientia Agricola v.71 n.5 2014reponame:Scientia Agrícola (Online)instname:Universidade de São Paulo (USP)instacron:USP10.1590/0103-9016-2013-0251info:eu-repo/semantics/openAccessGerrano,Abe ShegroLabuschagne,Maryke Tinevan Biljon,AngelineShargie,Nemera Geletaeng2014-10-01T00:00:00Zoai:scielo:S0103-90162014000500008Revistahttp://revistas.usp.br/sa/indexPUBhttps://old.scielo.br/oai/scielo-oai.phpscientia@usp.br||alleoni@usp.br1678-992X0103-9016opendoar:2014-10-01T00:00Scientia Agrícola (Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Genetic diversity assessment in sorghum accessions using qualitative morphological and amplified fragment length polymorphism markers
title Genetic diversity assessment in sorghum accessions using qualitative morphological and amplified fragment length polymorphism markers
spellingShingle Genetic diversity assessment in sorghum accessions using qualitative morphological and amplified fragment length polymorphism markers
Gerrano,Abe Shegro
Dice similarity coefficient
genetic distance
marker
trait
title_short Genetic diversity assessment in sorghum accessions using qualitative morphological and amplified fragment length polymorphism markers
title_full Genetic diversity assessment in sorghum accessions using qualitative morphological and amplified fragment length polymorphism markers
title_fullStr Genetic diversity assessment in sorghum accessions using qualitative morphological and amplified fragment length polymorphism markers
title_full_unstemmed Genetic diversity assessment in sorghum accessions using qualitative morphological and amplified fragment length polymorphism markers
title_sort Genetic diversity assessment in sorghum accessions using qualitative morphological and amplified fragment length polymorphism markers
author Gerrano,Abe Shegro
author_facet Gerrano,Abe Shegro
Labuschagne,Maryke Tine
van Biljon,Angeline
Shargie,Nemera Geleta
author_role author
author2 Labuschagne,Maryke Tine
van Biljon,Angeline
Shargie,Nemera Geleta
author2_role author
author
author
dc.contributor.author.fl_str_mv Gerrano,Abe Shegro
Labuschagne,Maryke Tine
van Biljon,Angeline
Shargie,Nemera Geleta
dc.subject.por.fl_str_mv Dice similarity coefficient
genetic distance
marker
trait
topic Dice similarity coefficient
genetic distance
marker
trait
description Qualitative morphological and amplified fragment length polymorphism (AFLP) markers were compared for assessment of genetic diversity. Nine qualitative morphological traits were recorded to compare genetic relationships among 17 sorghum accessions with information derived from six AFLP primer combinations analysis. The mean morphological genetic similarity was lower in comparison to similarity computed using AFLP markers. Genetic similarity measured by AFLP markers was similar within the Ethiopian and South African material, as well as between South African and Ethiopian material. Morphological similarity was much higher in the Ethiopian material than in the South African material, indicating that the genotypes were related. The two techniques described genetic variability in different ways. Dendrogram generated from the morphological data matrix separated accession 216737 as being genetically distinct from the rest of the accessions. Accessions M101 and 97MW6127 were the most dissimilar accessions based on AFLP data.
publishDate 2014
dc.date.none.fl_str_mv 2014-10-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162014000500008
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162014000500008
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0103-9016-2013-0251
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Escola Superior de Agricultura "Luiz de Queiroz"
publisher.none.fl_str_mv Escola Superior de Agricultura "Luiz de Queiroz"
dc.source.none.fl_str_mv Scientia Agricola v.71 n.5 2014
reponame:Scientia Agrícola (Online)
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Scientia Agrícola (Online)
collection Scientia Agrícola (Online)
repository.name.fl_str_mv Scientia Agrícola (Online) - Universidade de São Paulo (USP)
repository.mail.fl_str_mv scientia@usp.br||alleoni@usp.br
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