Olive Tree (Olea europaea L.) diversity in traditional small farms of Ficalho, Portugal

Detalhes bibliográficos
Autor(a) principal: Veloso, Maria Manuela
Data de Publicação: 2018
Outros Autores: Simões-Costa, Maria Cristina, Carneiro, Luís C., Guimarães, Joana B., Mateus, Célia, Fevereiro, Pedro, Pinto-Ricardo, Cândido
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: https://doi.org/10.3390/d10010005
Resumo: The genetic diversity of "Gama" and "Bico de Corvo", local cultivars of olive tree (Olea europaea) from seven traditional orchards of Ficalho (Alentejo region, Portugal), was studied to characterize the local diversity and assess the level of on farm diversity. Two different analytical systems were used: endocarp morphological characteristics and genetic analysis by microsatellite markers (Simple Sequence Repeats or SSR). The seven screened loci were polymorphic and allowed the identification of 23 distinct SSR profiles within the 27 trees analyzed. A total of 52 different alleles were scored, with an average of 7.43 alleles/SSR locus, and considerable genetic diversity was found. Neighbor-Joining algorithm cluster analysis and principal co-ordinate analysis (PCoA) allowed for the identification of the genetic relationships between several accessions. The 27 Olea accessions were clearly separated into three different groups. SSR analysis was more precise than endocarp characterization in the classification of genetic diversity among the olive tree cultivars. The study shows reasonable olive tree diversity in Ficalho, indicating that these traditional orchards are important reservoirs of old minor cultivars and incubators of new genotypes.
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spelling Olive Tree (Olea europaea L.) diversity in traditional small farms of Ficalho, PortugalEndocarp characterizationOlive tree local cultivarsOn farm conservationSSR genotypingEcologyEcological ModellingAgricultural and Biological Sciences (miscellaneous)Nature and Landscape ConservationThe genetic diversity of "Gama" and "Bico de Corvo", local cultivars of olive tree (Olea europaea) from seven traditional orchards of Ficalho (Alentejo region, Portugal), was studied to characterize the local diversity and assess the level of on farm diversity. Two different analytical systems were used: endocarp morphological characteristics and genetic analysis by microsatellite markers (Simple Sequence Repeats or SSR). The seven screened loci were polymorphic and allowed the identification of 23 distinct SSR profiles within the 27 trees analyzed. A total of 52 different alleles were scored, with an average of 7.43 alleles/SSR locus, and considerable genetic diversity was found. Neighbor-Joining algorithm cluster analysis and principal co-ordinate analysis (PCoA) allowed for the identification of the genetic relationships between several accessions. The 27 Olea accessions were clearly separated into three different groups. SSR analysis was more precise than endocarp characterization in the classification of genetic diversity among the olive tree cultivars. The study shows reasonable olive tree diversity in Ficalho, indicating that these traditional orchards are important reservoirs of old minor cultivars and incubators of new genotypes.Bioresources 4 Sustainability (GREEN-IT)Instituto de Tecnologia Química e Biológica António Xavier (ITQB)RUNVeloso, Maria ManuelaSimões-Costa, Maria CristinaCarneiro, Luís C.Guimarães, Joana B.Mateus, CéliaFevereiro, PedroPinto-Ricardo, Cândido2019-05-03T22:16:14Z2018-03-012018-03-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://doi.org/10.3390/d10010005eng1424-2818PURE: 12562007http://www.scopus.com/inward/record.url?scp=85042237107&partnerID=8YFLogxKhttps://doi.org/10.3390/d10010005info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T04:32:26Zoai:run.unl.pt:10362/68553Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:34:47.776038Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Olive Tree (Olea europaea L.) diversity in traditional small farms of Ficalho, Portugal
title Olive Tree (Olea europaea L.) diversity in traditional small farms of Ficalho, Portugal
spellingShingle Olive Tree (Olea europaea L.) diversity in traditional small farms of Ficalho, Portugal
Veloso, Maria Manuela
Endocarp characterization
Olive tree local cultivars
On farm conservation
SSR genotyping
Ecology
Ecological Modelling
Agricultural and Biological Sciences (miscellaneous)
Nature and Landscape Conservation
title_short Olive Tree (Olea europaea L.) diversity in traditional small farms of Ficalho, Portugal
title_full Olive Tree (Olea europaea L.) diversity in traditional small farms of Ficalho, Portugal
title_fullStr Olive Tree (Olea europaea L.) diversity in traditional small farms of Ficalho, Portugal
title_full_unstemmed Olive Tree (Olea europaea L.) diversity in traditional small farms of Ficalho, Portugal
title_sort Olive Tree (Olea europaea L.) diversity in traditional small farms of Ficalho, Portugal
author Veloso, Maria Manuela
author_facet Veloso, Maria Manuela
Simões-Costa, Maria Cristina
Carneiro, Luís C.
Guimarães, Joana B.
Mateus, Célia
Fevereiro, Pedro
Pinto-Ricardo, Cândido
author_role author
author2 Simões-Costa, Maria Cristina
Carneiro, Luís C.
Guimarães, Joana B.
Mateus, Célia
Fevereiro, Pedro
Pinto-Ricardo, Cândido
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Bioresources 4 Sustainability (GREEN-IT)
Instituto de Tecnologia Química e Biológica António Xavier (ITQB)
RUN
dc.contributor.author.fl_str_mv Veloso, Maria Manuela
Simões-Costa, Maria Cristina
Carneiro, Luís C.
Guimarães, Joana B.
Mateus, Célia
Fevereiro, Pedro
Pinto-Ricardo, Cândido
dc.subject.por.fl_str_mv Endocarp characterization
Olive tree local cultivars
On farm conservation
SSR genotyping
Ecology
Ecological Modelling
Agricultural and Biological Sciences (miscellaneous)
Nature and Landscape Conservation
topic Endocarp characterization
Olive tree local cultivars
On farm conservation
SSR genotyping
Ecology
Ecological Modelling
Agricultural and Biological Sciences (miscellaneous)
Nature and Landscape Conservation
description The genetic diversity of "Gama" and "Bico de Corvo", local cultivars of olive tree (Olea europaea) from seven traditional orchards of Ficalho (Alentejo region, Portugal), was studied to characterize the local diversity and assess the level of on farm diversity. Two different analytical systems were used: endocarp morphological characteristics and genetic analysis by microsatellite markers (Simple Sequence Repeats or SSR). The seven screened loci were polymorphic and allowed the identification of 23 distinct SSR profiles within the 27 trees analyzed. A total of 52 different alleles were scored, with an average of 7.43 alleles/SSR locus, and considerable genetic diversity was found. Neighbor-Joining algorithm cluster analysis and principal co-ordinate analysis (PCoA) allowed for the identification of the genetic relationships between several accessions. The 27 Olea accessions were clearly separated into three different groups. SSR analysis was more precise than endocarp characterization in the classification of genetic diversity among the olive tree cultivars. The study shows reasonable olive tree diversity in Ficalho, indicating that these traditional orchards are important reservoirs of old minor cultivars and incubators of new genotypes.
publishDate 2018
dc.date.none.fl_str_mv 2018-03-01
2018-03-01T00:00:00Z
2019-05-03T22:16:14Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://doi.org/10.3390/d10010005
url https://doi.org/10.3390/d10010005
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1424-2818
PURE: 12562007
http://www.scopus.com/inward/record.url?scp=85042237107&partnerID=8YFLogxK
https://doi.org/10.3390/d10010005
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eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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