Genetic diversity in sugar apple (Annona squamosa L.) by using RAPD markers

Detalhes bibliográficos
Autor(a) principal: Guimarães,João Filipi Rodrigues
Data de Publicação: 2013
Outros Autores: Nietsche,Silvia, Costa,Márcia Regina, Moreira,Glaucia Bethania Rocha, Pereira,Marlon Cristian Toledo, Vendrame,Wagner
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Ceres
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2013000300017
Resumo: Genetic diversity in a collection of 64 sugar apple accessions collected from different municipalities in northern Minas Gerais was assessed by RAPD analysis. Using 20 selected RAPD primers 167 fragments were generated, of which 48 were polymorphic (28.7%) producing an average of 2.4 polymorphic fragments per primer. Low percentage of polymorphism (< 29%) was observed by using the set of primers indicating low level of genetic variation among the 64 accessions evaluated. Genetic relationships were estimated using Jaccard's coefficient of similarity. Accessions from different municipalities clustered together indicating no correlation between molecular grouping and geographical origin. The dendrogram revealed five clusters. The first cluster grouped C19 and G29 accessions collected from the municipalities of Verdelândia and Monte Azul, respectively. The second cluster grouped G16 and B11 accessions collected from the municipalities of Monte Azul and Coração de Jesus, respectively. The remaining accessions were grouped in three clusters, with 8, 15 and 37 accessions, respectively. In summary, RAPD showed a low percentage of polymorphism in the germplasm collection.
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spelling Genetic diversity in sugar apple (Annona squamosa L.) by using RAPD markersaccessionsmolecular markervariabilitygermplasmGenetic diversity in a collection of 64 sugar apple accessions collected from different municipalities in northern Minas Gerais was assessed by RAPD analysis. Using 20 selected RAPD primers 167 fragments were generated, of which 48 were polymorphic (28.7%) producing an average of 2.4 polymorphic fragments per primer. Low percentage of polymorphism (< 29%) was observed by using the set of primers indicating low level of genetic variation among the 64 accessions evaluated. Genetic relationships were estimated using Jaccard's coefficient of similarity. Accessions from different municipalities clustered together indicating no correlation between molecular grouping and geographical origin. The dendrogram revealed five clusters. The first cluster grouped C19 and G29 accessions collected from the municipalities of Verdelândia and Monte Azul, respectively. The second cluster grouped G16 and B11 accessions collected from the municipalities of Monte Azul and Coração de Jesus, respectively. The remaining accessions were grouped in three clusters, with 8, 15 and 37 accessions, respectively. In summary, RAPD showed a low percentage of polymorphism in the germplasm collection.Universidade Federal de Viçosa2013-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2013000300017Revista Ceres v.60 n.3 2013reponame:Revista Ceresinstname:Universidade Federal de Viçosa (UFV)instacron:UFV10.1590/S0034-737X2013000300017info:eu-repo/semantics/openAccessGuimarães,João Filipi RodriguesNietsche,SilviaCosta,Márcia ReginaMoreira,Glaucia Bethania RochaPereira,Marlon Cristian ToledoVendrame,Wagnereng2013-07-26T00:00:00ZRevista
dc.title.none.fl_str_mv Genetic diversity in sugar apple (Annona squamosa L.) by using RAPD markers
title Genetic diversity in sugar apple (Annona squamosa L.) by using RAPD markers
spellingShingle Genetic diversity in sugar apple (Annona squamosa L.) by using RAPD markers
Guimarães,João Filipi Rodrigues
accessions
molecular marker
variability
germplasm
title_short Genetic diversity in sugar apple (Annona squamosa L.) by using RAPD markers
title_full Genetic diversity in sugar apple (Annona squamosa L.) by using RAPD markers
title_fullStr Genetic diversity in sugar apple (Annona squamosa L.) by using RAPD markers
title_full_unstemmed Genetic diversity in sugar apple (Annona squamosa L.) by using RAPD markers
title_sort Genetic diversity in sugar apple (Annona squamosa L.) by using RAPD markers
author Guimarães,João Filipi Rodrigues
author_facet Guimarães,João Filipi Rodrigues
Nietsche,Silvia
Costa,Márcia Regina
Moreira,Glaucia Bethania Rocha
Pereira,Marlon Cristian Toledo
Vendrame,Wagner
author_role author
author2 Nietsche,Silvia
Costa,Márcia Regina
Moreira,Glaucia Bethania Rocha
Pereira,Marlon Cristian Toledo
Vendrame,Wagner
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Guimarães,João Filipi Rodrigues
Nietsche,Silvia
Costa,Márcia Regina
Moreira,Glaucia Bethania Rocha
Pereira,Marlon Cristian Toledo
Vendrame,Wagner
dc.subject.por.fl_str_mv accessions
molecular marker
variability
germplasm
topic accessions
molecular marker
variability
germplasm
dc.description.none.fl_txt_mv Genetic diversity in a collection of 64 sugar apple accessions collected from different municipalities in northern Minas Gerais was assessed by RAPD analysis. Using 20 selected RAPD primers 167 fragments were generated, of which 48 were polymorphic (28.7%) producing an average of 2.4 polymorphic fragments per primer. Low percentage of polymorphism (< 29%) was observed by using the set of primers indicating low level of genetic variation among the 64 accessions evaluated. Genetic relationships were estimated using Jaccard's coefficient of similarity. Accessions from different municipalities clustered together indicating no correlation between molecular grouping and geographical origin. The dendrogram revealed five clusters. The first cluster grouped C19 and G29 accessions collected from the municipalities of Verdelândia and Monte Azul, respectively. The second cluster grouped G16 and B11 accessions collected from the municipalities of Monte Azul and Coração de Jesus, respectively. The remaining accessions were grouped in three clusters, with 8, 15 and 37 accessions, respectively. In summary, RAPD showed a low percentage of polymorphism in the germplasm collection.
description Genetic diversity in a collection of 64 sugar apple accessions collected from different municipalities in northern Minas Gerais was assessed by RAPD analysis. Using 20 selected RAPD primers 167 fragments were generated, of which 48 were polymorphic (28.7%) producing an average of 2.4 polymorphic fragments per primer. Low percentage of polymorphism (< 29%) was observed by using the set of primers indicating low level of genetic variation among the 64 accessions evaluated. Genetic relationships were estimated using Jaccard's coefficient of similarity. Accessions from different municipalities clustered together indicating no correlation between molecular grouping and geographical origin. The dendrogram revealed five clusters. The first cluster grouped C19 and G29 accessions collected from the municipalities of Verdelândia and Monte Azul, respectively. The second cluster grouped G16 and B11 accessions collected from the municipalities of Monte Azul and Coração de Jesus, respectively. The remaining accessions were grouped in three clusters, with 8, 15 and 37 accessions, respectively. In summary, RAPD showed a low percentage of polymorphism in the germplasm collection.
publishDate 2013
dc.date.none.fl_str_mv 2013-06-01
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=S0034-737X2013000300017
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2013000300017
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0034-737X2013000300017
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 Universidade Federal de Viçosa
publisher.none.fl_str_mv Universidade Federal de Viçosa
dc.source.none.fl_str_mv Revista Ceres v.60 n.3 2013
reponame:Revista Ceres
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str Revista Ceres
collection Revista Ceres
repository.name.fl_str_mv
repository.mail.fl_str_mv
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