Molecular genetic diversity in accesses of saffron using RAPD markers - DOI: 10.4025/actasciagron.v25i1.2671

Detalhes bibliográficos
Autor(a) principal: Pinheiro, José Baldin
Data de Publicação: 2008
Outros Autores: Zucchi, Maria Imaculada, Teles, Fábio Luís, Ázara, Naira Adorno
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum. Agronomy (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2671
Resumo: The Saffron, Curcuma longa (Zingiberaceae) assumes a great importance in the food industry, and it is considered as the solution for synthetic coloring. In addition, it can also be used by its medicinal and pharmacological properties. The aim of this work was to analyze the genetic diversity, based on RAPD molecular markers among 20 accesses obtained from different areas of Brazil. For the genetic variability characterization, 45 polymorphic loci were used. The obtained binary data were used to calculate the Jaccard’s index of similarity, which generated the dendrograms following the UPGMA grouping criteria. The formation of 2 groups was verified, where the IAC accesses were distanced, and the ginger ones were used as standard. The structuring of the genetic variability was verified through the Amova. Based on the Amova’s analysis, the proportion of the existent genetic variability among the 3 pre-established accesses allowed verifying 44.49% of genetic variability among the groups and the most part of the variation was found within the groups.
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spelling Molecular genetic diversity in accesses of saffron using RAPD markers - DOI: 10.4025/actasciagron.v25i1.2671Diversidade genética molecular em acessos de açafrão utilizando marcadores RAPD - DOI: 10.4025/actasciagron.v25i1.2671RAPDCurcuma longavariabilidade genética5.00.00.00-4 Ciências AgráriasThe Saffron, Curcuma longa (Zingiberaceae) assumes a great importance in the food industry, and it is considered as the solution for synthetic coloring. In addition, it can also be used by its medicinal and pharmacological properties. The aim of this work was to analyze the genetic diversity, based on RAPD molecular markers among 20 accesses obtained from different areas of Brazil. For the genetic variability characterization, 45 polymorphic loci were used. The obtained binary data were used to calculate the Jaccard’s index of similarity, which generated the dendrograms following the UPGMA grouping criteria. The formation of 2 groups was verified, where the IAC accesses were distanced, and the ginger ones were used as standard. The structuring of the genetic variability was verified through the Amova. Based on the Amova’s analysis, the proportion of the existent genetic variability among the 3 pre-established accesses allowed verifying 44.49% of genetic variability among the groups and the most part of the variation was found within the groups.O açafrão, Curcuma longa (Zingiberaceae) assume grande importância na indústria alimentícia e é considerado como a solução para a substituição de corantes sintéticos, além de ser utilizado também pelas suas propriedades medicinais e farmacológicas. Este trabalho teve como objetivo analisar a diversidade genética, com base em marcadores moleculares RAPD, entre vinte acessos obtidos em diferentes regiões do Brasil, uma vez que são raros os estudos genéticos com essa espécie. Para a caracterização da variabilidade genética, foram utilizados quarenta e cinco locos polimórficos. Os dados binários obtidos foram usados para o cálculo do índice de similaridade de Jaccard, que gerou o dendrograma feito a partir do agrupamento pelo critério UPGMA, no qual verificou-se a formação de dois grupos em que os acessos IAC se distanciam dos demais cultivares, e estes do gengibre usado como padrão. A estruturação da variabilidade genética foi verificada por meio da Amova. A proporção da variabilidade genética existente entre três grupos préestabelecidos, quanto à origem de coleta dos genótipos de açafrão, permitiu verificar que 44,49% da variabilidade genética está entre grupos e a maior parte da variação se encontra dentro dos grupos.Universidade Estadual de Maringá2008-04-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/267110.4025/actasciagron.v25i1.2671Acta Scientiarum. Agronomy; Vol 25 No 1 (2003); 195-199Acta Scientiarum. Agronomy; v. 25 n. 1 (2003); 195-1991807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2671/1651Pinheiro, José BaldinZucchi, Maria ImaculadaTeles, Fábio LuísÁzara, Naira Adornoinfo:eu-repo/semantics/openAccess2022-11-23T18:37:52Zoai:periodicos.uem.br/ojs:article/2671Revistahttp://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:2022-11-23T18:37:52Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Molecular genetic diversity in accesses of saffron using RAPD markers - DOI: 10.4025/actasciagron.v25i1.2671
Diversidade genética molecular em acessos de açafrão utilizando marcadores RAPD - DOI: 10.4025/actasciagron.v25i1.2671
title Molecular genetic diversity in accesses of saffron using RAPD markers - DOI: 10.4025/actasciagron.v25i1.2671
spellingShingle Molecular genetic diversity in accesses of saffron using RAPD markers - DOI: 10.4025/actasciagron.v25i1.2671
Pinheiro, José Baldin
RAPD
Curcuma longa
variabilidade genética
5.00.00.00-4 Ciências Agrárias
title_short Molecular genetic diversity in accesses of saffron using RAPD markers - DOI: 10.4025/actasciagron.v25i1.2671
title_full Molecular genetic diversity in accesses of saffron using RAPD markers - DOI: 10.4025/actasciagron.v25i1.2671
title_fullStr Molecular genetic diversity in accesses of saffron using RAPD markers - DOI: 10.4025/actasciagron.v25i1.2671
title_full_unstemmed Molecular genetic diversity in accesses of saffron using RAPD markers - DOI: 10.4025/actasciagron.v25i1.2671
title_sort Molecular genetic diversity in accesses of saffron using RAPD markers - DOI: 10.4025/actasciagron.v25i1.2671
author Pinheiro, José Baldin
author_facet Pinheiro, José Baldin
Zucchi, Maria Imaculada
Teles, Fábio Luís
Ázara, Naira Adorno
author_role author
author2 Zucchi, Maria Imaculada
Teles, Fábio Luís
Ázara, Naira Adorno
author2_role author
author
author
dc.contributor.author.fl_str_mv Pinheiro, José Baldin
Zucchi, Maria Imaculada
Teles, Fábio Luís
Ázara, Naira Adorno
dc.subject.por.fl_str_mv RAPD
Curcuma longa
variabilidade genética
5.00.00.00-4 Ciências Agrárias
topic RAPD
Curcuma longa
variabilidade genética
5.00.00.00-4 Ciências Agrárias
description The Saffron, Curcuma longa (Zingiberaceae) assumes a great importance in the food industry, and it is considered as the solution for synthetic coloring. In addition, it can also be used by its medicinal and pharmacological properties. The aim of this work was to analyze the genetic diversity, based on RAPD molecular markers among 20 accesses obtained from different areas of Brazil. For the genetic variability characterization, 45 polymorphic loci were used. The obtained binary data were used to calculate the Jaccard’s index of similarity, which generated the dendrograms following the UPGMA grouping criteria. The formation of 2 groups was verified, where the IAC accesses were distanced, and the ginger ones were used as standard. The structuring of the genetic variability was verified through the Amova. Based on the Amova’s analysis, the proportion of the existent genetic variability among the 3 pre-established accesses allowed verifying 44.49% of genetic variability among the groups and the most part of the variation was found within the groups.
publishDate 2008
dc.date.none.fl_str_mv 2008-04-23
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2671
10.4025/actasciagron.v25i1.2671
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2671
identifier_str_mv 10.4025/actasciagron.v25i1.2671
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2671/1651
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 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 25 No 1 (2003); 195-199
Acta Scientiarum. Agronomy; v. 25 n. 1 (2003); 195-199
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
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