Allelic database and accession divergence of a Brazilian mango collection based on microsatellite markers.

Detalhes bibliográficos
Autor(a) principal: RIBEIRO, I. C. N. dos S.
Data de Publicação: 2012
Outros Autores: LIMA NETO, F. P., SANTOS, C. A. F.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/942952
Resumo: Allelic patterns and genetic distances were examined in a collection of 103 foreign and Brazilian mango (Mangifera indica) accessions in order to develop a reference database to support cultivar protection and breeding programs. An UPGMA dendrogram was generated using Jaccard coefficients from a distance matrix based on 50 alleles of 12 microsatellite loci. The base pair number was estimated by the method of inverse mobility. The cophenetic correlation was 0.8. The accessions had a coefficient of similarity of from 30 to 100%, which reflects high genetic variability. Three groups were observed in the UPGMA dendrogram; the first group was formed predominantly by foreign accessions, the second group was formed by Brazilian accessions, and the Dashehari accession was isolated from the others. The 50 microsatellite alleles did not separate all 103 accessions, indicating that there are duplicates in this mango collection. These 12 microsatellites need to be validated in order to establish a reliable set to identify mango cultivars.
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spelling Allelic database and accession divergence of a Brazilian mango collection based on microsatellite markers.GenotipagemMelhoramento genéticoDendrogramMangaVariedadeMangifera IndicaVariabilityGenotypingAllelic patterns and genetic distances were examined in a collection of 103 foreign and Brazilian mango (Mangifera indica) accessions in order to develop a reference database to support cultivar protection and breeding programs. An UPGMA dendrogram was generated using Jaccard coefficients from a distance matrix based on 50 alleles of 12 microsatellite loci. The base pair number was estimated by the method of inverse mobility. The cophenetic correlation was 0.8. The accessions had a coefficient of similarity of from 30 to 100%, which reflects high genetic variability. Three groups were observed in the UPGMA dendrogram; the first group was formed predominantly by foreign accessions, the second group was formed by Brazilian accessions, and the Dashehari accession was isolated from the others. The 50 microsatellite alleles did not separate all 103 accessions, indicating that there are duplicates in this mango collection. These 12 microsatellites need to be validated in order to establish a reliable set to identify mango cultivars.IERLA CARLA NUNES DOS SANTOS RIBEIRO, Pós-Graduação da Universidade Estadual de Feira de Santana, Feira de Santana, BA; FRANCISCO PINHEIRO LIMA NETO, CPATSA; CARLOS ANTONIO FERNANDES SANTOS, CPATSA.RIBEIRO, I. C. N. dos S.LIMA NETO, F. P.SANTOS, C. A. F.2023-07-07T10:24:41Z2023-07-07T10:24:41Z2012-12-182012info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleGenetics and Molecular Research, v. 11, n. 4, p. 4564-4574, 2012.http://www.alice.cnptia.embrapa.br/alice/handle/doc/942952enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2023-07-07T10:24:41Zoai:www.alice.cnptia.embrapa.br:doc/942952Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542023-07-07T10:24:41falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542023-07-07T10:24:41Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Allelic database and accession divergence of a Brazilian mango collection based on microsatellite markers.
title Allelic database and accession divergence of a Brazilian mango collection based on microsatellite markers.
spellingShingle Allelic database and accession divergence of a Brazilian mango collection based on microsatellite markers.
RIBEIRO, I. C. N. dos S.
Genotipagem
Melhoramento genético
Dendrogram
Manga
Variedade
Mangifera Indica
Variability
Genotyping
title_short Allelic database and accession divergence of a Brazilian mango collection based on microsatellite markers.
title_full Allelic database and accession divergence of a Brazilian mango collection based on microsatellite markers.
title_fullStr Allelic database and accession divergence of a Brazilian mango collection based on microsatellite markers.
title_full_unstemmed Allelic database and accession divergence of a Brazilian mango collection based on microsatellite markers.
title_sort Allelic database and accession divergence of a Brazilian mango collection based on microsatellite markers.
author RIBEIRO, I. C. N. dos S.
author_facet RIBEIRO, I. C. N. dos S.
LIMA NETO, F. P.
SANTOS, C. A. F.
author_role author
author2 LIMA NETO, F. P.
SANTOS, C. A. F.
author2_role author
author
dc.contributor.none.fl_str_mv IERLA CARLA NUNES DOS SANTOS RIBEIRO, Pós-Graduação da Universidade Estadual de Feira de Santana, Feira de Santana, BA; FRANCISCO PINHEIRO LIMA NETO, CPATSA; CARLOS ANTONIO FERNANDES SANTOS, CPATSA.
dc.contributor.author.fl_str_mv RIBEIRO, I. C. N. dos S.
LIMA NETO, F. P.
SANTOS, C. A. F.
dc.subject.por.fl_str_mv Genotipagem
Melhoramento genético
Dendrogram
Manga
Variedade
Mangifera Indica
Variability
Genotyping
topic Genotipagem
Melhoramento genético
Dendrogram
Manga
Variedade
Mangifera Indica
Variability
Genotyping
description Allelic patterns and genetic distances were examined in a collection of 103 foreign and Brazilian mango (Mangifera indica) accessions in order to develop a reference database to support cultivar protection and breeding programs. An UPGMA dendrogram was generated using Jaccard coefficients from a distance matrix based on 50 alleles of 12 microsatellite loci. The base pair number was estimated by the method of inverse mobility. The cophenetic correlation was 0.8. The accessions had a coefficient of similarity of from 30 to 100%, which reflects high genetic variability. Three groups were observed in the UPGMA dendrogram; the first group was formed predominantly by foreign accessions, the second group was formed by Brazilian accessions, and the Dashehari accession was isolated from the others. The 50 microsatellite alleles did not separate all 103 accessions, indicating that there are duplicates in this mango collection. These 12 microsatellites need to be validated in order to establish a reliable set to identify mango cultivars.
publishDate 2012
dc.date.none.fl_str_mv 2012-12-18
2012
2023-07-07T10:24:41Z
2023-07-07T10:24:41Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Genetics and Molecular Research, v. 11, n. 4, p. 4564-4574, 2012.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/942952
identifier_str_mv Genetics and Molecular Research, v. 11, n. 4, p. 4564-4574, 2012.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/942952
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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