The genetic diversity of strawberry (Fragaria ananassa Duch.) hybrids based on ISSR markers - doi: 10.4025/actasciagron.v35i4.16737
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por eng |
Título da fonte: | Acta Scientiarum. Agronomy (Online) |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/16737 |
Resumo: | The strawberry is an important agricultural crop in Brazil. However, most of the commercial genotypes currently in cultivation in Brazil were developed in other countries with environmental adaptations often inadequate for the regional conditions. In this work, inter-simple sequence repeat markers were used to determine the genetic variability and the loci segregation profiles of 84 strawberry hybrids obtained from a genetic breeding program at the ‘Empresa de Pesquisa Agropecuária de Minas Gerais.’ The hybrids were produced from crosses involving the following progenitors: ‘Toyonoka’ x ‘Sweet Charlie’, ‘Camino Real’ x ‘Sweet Charlie’, ‘Oso Grande’ x ‘Sweet Charlie’, ‘Oso Grande’ x ‘Toyonoka’, ‘Dover’ x ‘Oso Grande’, and ‘Camino Real’ x ‘Toyonoka’. Fourteen genotypes were randomly sampled for each hybrid combination and evaluated. The results showed that the genetic profiles of the hybrids from each test cross were very diverse, most likely due to the high heterozygosity of the genome of each progenitor involved, which might indicate the presence of adequate genetic diversity among the hybrids to allow for the selection of new cultivars with agronomic traits that are more suitable to environmental conditions in Brazil. |
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The genetic diversity of strawberry (Fragaria ananassa Duch.) hybrids based on ISSR markers - doi: 10.4025/actasciagron.v35i4.16737The genetic diversity of strawberry (Fragaria ananassa Duch.) hybrids based on ISSR markers - doi: 10.4025/actasciagron.v35i4.16737genetic dissimilaritypre-breedingmolecular markersMelhoramento Vegetalgenetic dissimilaritypre-breedingmolecular markersThe strawberry is an important agricultural crop in Brazil. However, most of the commercial genotypes currently in cultivation in Brazil were developed in other countries with environmental adaptations often inadequate for the regional conditions. In this work, inter-simple sequence repeat markers were used to determine the genetic variability and the loci segregation profiles of 84 strawberry hybrids obtained from a genetic breeding program at the ‘Empresa de Pesquisa Agropecuária de Minas Gerais.’ The hybrids were produced from crosses involving the following progenitors: ‘Toyonoka’ x ‘Sweet Charlie’, ‘Camino Real’ x ‘Sweet Charlie’, ‘Oso Grande’ x ‘Sweet Charlie’, ‘Oso Grande’ x ‘Toyonoka’, ‘Dover’ x ‘Oso Grande’, and ‘Camino Real’ x ‘Toyonoka’. Fourteen genotypes were randomly sampled for each hybrid combination and evaluated. The results showed that the genetic profiles of the hybrids from each test cross were very diverse, most likely due to the high heterozygosity of the genome of each progenitor involved, which might indicate the presence of adequate genetic diversity among the hybrids to allow for the selection of new cultivars with agronomic traits that are more suitable to environmental conditions in Brazil. The strawberry is an important agricultural crop in Brazil. However, most of the commercial genotypes currently in cultivation in Brazil were developed in other countries with environmental adaptations often inadequate for the regional conditions. In this work, inter-simple sequence repeat markers were used to determine the genetic variability and the loci segregation profiles of 84 strawberry hybrids obtained from a genetic breeding program at the ‘Empresa de Pesquisa Agropecuária de Minas Gerais.’ The hybrids were produced from crosses involving the following progenitors: ‘Toyonoka’ x ‘Sweet Charlie’, ‘Camino Real’ x ‘Sweet Charlie’, ‘Oso Grande’ x ‘Sweet Charlie’, ‘Oso Grande’ x ‘Toyonoka’, ‘Dover’ x ‘Oso Grande’, and ‘Camino Real’ x ‘Toyonoka’. Fourteen genotypes were randomly sampled for each hybrid combination and evaluated. The results showed that the genetic profiles of the hybrids from each test cross were very diverse, most likely due to the high heterozygosity of the genome of each progenitor involved, which might indicate the presence of adequate genetic diversity among the hybrids to allow for the selection of new cultivars with agronomic traits that are more suitable to environmental conditions in Brazil. Universidade Estadual de Maringá2013-05-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionMarcadores molecularesapplication/pdfapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1673710.4025/actasciagron.v35i4.16737Acta Scientiarum. Agronomy; Vol 35 No 4 (2013); 443-452Acta Scientiarum. Agronomy; v. 35 n. 4 (2013); 443-4521807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/16737/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/16737/pdf_1Nunes, Claudinéia FerreiraFerreira, Juliano LinoGeneroso, Andressa LealCarvalho, Mário Sérgio DiasPasqual, MoacirCançado, Geraldo Magela de Almeidainfo:eu-repo/semantics/openAccess2022-11-23T18:38:39Zoai:periodicos.uem.br/ojs:article/16737Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:38:39Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
The genetic diversity of strawberry (Fragaria ananassa Duch.) hybrids based on ISSR markers - doi: 10.4025/actasciagron.v35i4.16737 The genetic diversity of strawberry (Fragaria ananassa Duch.) hybrids based on ISSR markers - doi: 10.4025/actasciagron.v35i4.16737 |
title |
The genetic diversity of strawberry (Fragaria ananassa Duch.) hybrids based on ISSR markers - doi: 10.4025/actasciagron.v35i4.16737 |
spellingShingle |
The genetic diversity of strawberry (Fragaria ananassa Duch.) hybrids based on ISSR markers - doi: 10.4025/actasciagron.v35i4.16737 Nunes, Claudinéia Ferreira genetic dissimilarity pre-breeding molecular markers Melhoramento Vegetal genetic dissimilarity pre-breeding molecular markers |
title_short |
The genetic diversity of strawberry (Fragaria ananassa Duch.) hybrids based on ISSR markers - doi: 10.4025/actasciagron.v35i4.16737 |
title_full |
The genetic diversity of strawberry (Fragaria ananassa Duch.) hybrids based on ISSR markers - doi: 10.4025/actasciagron.v35i4.16737 |
title_fullStr |
The genetic diversity of strawberry (Fragaria ananassa Duch.) hybrids based on ISSR markers - doi: 10.4025/actasciagron.v35i4.16737 |
title_full_unstemmed |
The genetic diversity of strawberry (Fragaria ananassa Duch.) hybrids based on ISSR markers - doi: 10.4025/actasciagron.v35i4.16737 |
title_sort |
The genetic diversity of strawberry (Fragaria ananassa Duch.) hybrids based on ISSR markers - doi: 10.4025/actasciagron.v35i4.16737 |
author |
Nunes, Claudinéia Ferreira |
author_facet |
Nunes, Claudinéia Ferreira Ferreira, Juliano Lino Generoso, Andressa Leal Carvalho, Mário Sérgio Dias Pasqual, Moacir Cançado, Geraldo Magela de Almeida |
author_role |
author |
author2 |
Ferreira, Juliano Lino Generoso, Andressa Leal Carvalho, Mário Sérgio Dias Pasqual, Moacir Cançado, Geraldo Magela de Almeida |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Nunes, Claudinéia Ferreira Ferreira, Juliano Lino Generoso, Andressa Leal Carvalho, Mário Sérgio Dias Pasqual, Moacir Cançado, Geraldo Magela de Almeida |
dc.subject.por.fl_str_mv |
genetic dissimilarity pre-breeding molecular markers Melhoramento Vegetal genetic dissimilarity pre-breeding molecular markers |
topic |
genetic dissimilarity pre-breeding molecular markers Melhoramento Vegetal genetic dissimilarity pre-breeding molecular markers |
description |
The strawberry is an important agricultural crop in Brazil. However, most of the commercial genotypes currently in cultivation in Brazil were developed in other countries with environmental adaptations often inadequate for the regional conditions. In this work, inter-simple sequence repeat markers were used to determine the genetic variability and the loci segregation profiles of 84 strawberry hybrids obtained from a genetic breeding program at the ‘Empresa de Pesquisa Agropecuária de Minas Gerais.’ The hybrids were produced from crosses involving the following progenitors: ‘Toyonoka’ x ‘Sweet Charlie’, ‘Camino Real’ x ‘Sweet Charlie’, ‘Oso Grande’ x ‘Sweet Charlie’, ‘Oso Grande’ x ‘Toyonoka’, ‘Dover’ x ‘Oso Grande’, and ‘Camino Real’ x ‘Toyonoka’. Fourteen genotypes were randomly sampled for each hybrid combination and evaluated. The results showed that the genetic profiles of the hybrids from each test cross were very diverse, most likely due to the high heterozygosity of the genome of each progenitor involved, which might indicate the presence of adequate genetic diversity among the hybrids to allow for the selection of new cultivars with agronomic traits that are more suitable to environmental conditions in Brazil. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-05-17 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Marcadores moleculares |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/16737 10.4025/actasciagron.v35i4.16737 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/16737 |
identifier_str_mv |
10.4025/actasciagron.v35i4.16737 |
dc.language.iso.fl_str_mv |
por eng |
language |
por eng |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/16737/pdf http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/16737/pdf_1 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Agronomy; Vol 35 No 4 (2013); 443-452 Acta Scientiarum. Agronomy; v. 35 n. 4 (2013); 443-452 1807-8621 1679-9275 reponame:Acta Scientiarum. Agronomy (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Agronomy (Online) |
collection |
Acta Scientiarum. Agronomy (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br |
_version_ |
1799305908758511616 |