SSR-Based Analysis of Genetic Diversity and Structure of Sweet Cherry (Prunus avium L.) from 19 Countries in Europe
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , , , , , , , , , , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10174/34710 https://doi.org/Barreneche, T.; Cárcamo de la Concepción, M.; Blouin-Delmas, M.; Ordidge, M.; Nybom, H.; Lacis, G.; Feldmane, D.; Sedlak, J.; Meland, M.; Kaldmäe, H.; et al. SSR-Based Analysis of Genetic Diversity and Structure of Sweet Cherry (Prunus avium L.) from 19 Countries in Europe. Plants 2021, 10, 1983. https://doi.org/10.3390/ plants10101983 https://doi.org/10.3390/ plants10101983 |
Resumo: | Sweet cherry (Prunus avium L.) is a temperate fruit species whose production might be highly impacted by climate change in the near future. Diversity of plant material could be an option to mitigate these climate risks by enabling producers to have new cultivars well adapted to new environmental conditions. In this study, subsets of sweet cherry collections of 19 European countries were genotyped using 14 SSR. The objectives of this study were (i) to assess genetic diversity parameters, (ii) to estimate the levels of population structure, and (iii) to identify germplasm redundancies. A total of 314 accessions, including landraces, early selections, and modern cultivars, were monitored, and 220 unique SSR genotypes were identified. All 14 loci were confirmed to be polymorphic, and a total of 137 alleles were detected with a mean of 9.8 alleles per locus. The average number of alleles (N = 9.8), PIC value (0.658), observed heterozygosity (Ho = 0.71), and expected heterozygosity (He = 0.70) were higher in this study compared to values reported so far. Four ancestral populations were detected using STRUCTURE software and confirmed by Principal Coordinate Analysis (PCoA), and two of them (K1 and K4) could be attributed to the geographical origin of the accessions. A N-J tree grouped the 220 sweet cherry accessions within three main clusters and six subgroups. Accessions belonging to the four STRUCTURE populations roughly clustered together. Clustering confirmed known genealogical data for several accessions. The large genetic diversity of the collection was demonstrated, in particular within the landrace pool, justifying the efforts made over decades for their conservation. New sources of diversity will allow producers to face challenges, such as climate change and the need to develop more sustainable production systems. |
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SSR-Based Analysis of Genetic Diversity and Structure of Sweet Cherry (Prunus avium L.) from 19 Countries in EuropePrunus aviumSSRgenetic diversitypopulation structuregenetic resourcesbreedingSweet cherry (Prunus avium L.) is a temperate fruit species whose production might be highly impacted by climate change in the near future. Diversity of plant material could be an option to mitigate these climate risks by enabling producers to have new cultivars well adapted to new environmental conditions. In this study, subsets of sweet cherry collections of 19 European countries were genotyped using 14 SSR. The objectives of this study were (i) to assess genetic diversity parameters, (ii) to estimate the levels of population structure, and (iii) to identify germplasm redundancies. A total of 314 accessions, including landraces, early selections, and modern cultivars, were monitored, and 220 unique SSR genotypes were identified. All 14 loci were confirmed to be polymorphic, and a total of 137 alleles were detected with a mean of 9.8 alleles per locus. The average number of alleles (N = 9.8), PIC value (0.658), observed heterozygosity (Ho = 0.71), and expected heterozygosity (He = 0.70) were higher in this study compared to values reported so far. Four ancestral populations were detected using STRUCTURE software and confirmed by Principal Coordinate Analysis (PCoA), and two of them (K1 and K4) could be attributed to the geographical origin of the accessions. A N-J tree grouped the 220 sweet cherry accessions within three main clusters and six subgroups. Accessions belonging to the four STRUCTURE populations roughly clustered together. Clustering confirmed known genealogical data for several accessions. The large genetic diversity of the collection was demonstrated, in particular within the landrace pool, justifying the efforts made over decades for their conservation. New sources of diversity will allow producers to face challenges, such as climate change and the need to develop more sustainable production systems.2023-02-24T15:00:54Z2023-02-242021-09-23T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/34710https://doi.org/Barreneche, T.; Cárcamo de la Concepción, M.; Blouin-Delmas, M.; Ordidge, M.; Nybom, H.; Lacis, G.; Feldmane, D.; Sedlak, J.; Meland, M.; Kaldmäe, H.; et al. SSR-Based Analysis of Genetic Diversity and Structure of Sweet Cherry (Prunus avium L.) from 19 Countries in Europe. Plants 2021, 10, 1983. https://doi.org/10.3390/ plants10101983http://hdl.handle.net/10174/34710https://doi.org/10.3390/ plants10101983porndndndndndndndndndndndndndndndndndndndndndndndndndndndBarreneche, T.Concepción, M.C.Blouin-Delmas, M.Ordidge, M.Nybon, H.Lacis, G.Feldmane, D.Sedlak, J.Meland, M.Kaldmae, H.Kahu, K.Bekefi, Z.Stanivucovic, S.Duric, G.Hofer, M.Galik, M.Schuller, E.Spomberger, A,Sirbu, S.Drougodi, P.Agulheiro-Santos, A.C.Kodad, O.Vokurka, A.Lateur, M.Fernandez, F.Giovannini, D.Quero-Garcia, J.info: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:RCAAP2024-01-03T19:37:30Zoai:dspace.uevora.pt:10174/34710Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:23:12.938462Repositório 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 |
SSR-Based Analysis of Genetic Diversity and Structure of Sweet Cherry (Prunus avium L.) from 19 Countries in Europe |
title |
SSR-Based Analysis of Genetic Diversity and Structure of Sweet Cherry (Prunus avium L.) from 19 Countries in Europe |
spellingShingle |
SSR-Based Analysis of Genetic Diversity and Structure of Sweet Cherry (Prunus avium L.) from 19 Countries in Europe Barreneche, T. Prunus avium SSR genetic diversity population structure genetic resources breeding |
title_short |
SSR-Based Analysis of Genetic Diversity and Structure of Sweet Cherry (Prunus avium L.) from 19 Countries in Europe |
title_full |
SSR-Based Analysis of Genetic Diversity and Structure of Sweet Cherry (Prunus avium L.) from 19 Countries in Europe |
title_fullStr |
SSR-Based Analysis of Genetic Diversity and Structure of Sweet Cherry (Prunus avium L.) from 19 Countries in Europe |
title_full_unstemmed |
SSR-Based Analysis of Genetic Diversity and Structure of Sweet Cherry (Prunus avium L.) from 19 Countries in Europe |
title_sort |
SSR-Based Analysis of Genetic Diversity and Structure of Sweet Cherry (Prunus avium L.) from 19 Countries in Europe |
author |
Barreneche, T. |
author_facet |
Barreneche, T. Concepción, M.C. Blouin-Delmas, M. Ordidge, M. Nybon, H. Lacis, G. Feldmane, D. Sedlak, J. Meland, M. Kaldmae, H. Kahu, K. Bekefi, Z. Stanivucovic, S. Duric, G. Hofer, M. Galik, M. Schuller, E. Spomberger, A, Sirbu, S. Drougodi, P. Agulheiro-Santos, A.C. Kodad, O. Vokurka, A. Lateur, M. Fernandez, F. Giovannini, D. Quero-Garcia, J. |
author_role |
author |
author2 |
Concepción, M.C. Blouin-Delmas, M. Ordidge, M. Nybon, H. Lacis, G. Feldmane, D. Sedlak, J. Meland, M. Kaldmae, H. Kahu, K. Bekefi, Z. Stanivucovic, S. Duric, G. Hofer, M. Galik, M. Schuller, E. Spomberger, A, Sirbu, S. Drougodi, P. Agulheiro-Santos, A.C. Kodad, O. Vokurka, A. Lateur, M. Fernandez, F. Giovannini, D. Quero-Garcia, J. |
author2_role |
author author author author author author author author author author author author author author author author author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Barreneche, T. Concepción, M.C. Blouin-Delmas, M. Ordidge, M. Nybon, H. Lacis, G. Feldmane, D. Sedlak, J. Meland, M. Kaldmae, H. Kahu, K. Bekefi, Z. Stanivucovic, S. Duric, G. Hofer, M. Galik, M. Schuller, E. Spomberger, A, Sirbu, S. Drougodi, P. Agulheiro-Santos, A.C. Kodad, O. Vokurka, A. Lateur, M. Fernandez, F. Giovannini, D. Quero-Garcia, J. |
dc.subject.por.fl_str_mv |
Prunus avium SSR genetic diversity population structure genetic resources breeding |
topic |
Prunus avium SSR genetic diversity population structure genetic resources breeding |
description |
Sweet cherry (Prunus avium L.) is a temperate fruit species whose production might be highly impacted by climate change in the near future. Diversity of plant material could be an option to mitigate these climate risks by enabling producers to have new cultivars well adapted to new environmental conditions. In this study, subsets of sweet cherry collections of 19 European countries were genotyped using 14 SSR. The objectives of this study were (i) to assess genetic diversity parameters, (ii) to estimate the levels of population structure, and (iii) to identify germplasm redundancies. A total of 314 accessions, including landraces, early selections, and modern cultivars, were monitored, and 220 unique SSR genotypes were identified. All 14 loci were confirmed to be polymorphic, and a total of 137 alleles were detected with a mean of 9.8 alleles per locus. The average number of alleles (N = 9.8), PIC value (0.658), observed heterozygosity (Ho = 0.71), and expected heterozygosity (He = 0.70) were higher in this study compared to values reported so far. Four ancestral populations were detected using STRUCTURE software and confirmed by Principal Coordinate Analysis (PCoA), and two of them (K1 and K4) could be attributed to the geographical origin of the accessions. A N-J tree grouped the 220 sweet cherry accessions within three main clusters and six subgroups. Accessions belonging to the four STRUCTURE populations roughly clustered together. Clustering confirmed known genealogical data for several accessions. The large genetic diversity of the collection was demonstrated, in particular within the landrace pool, justifying the efforts made over decades for their conservation. New sources of diversity will allow producers to face challenges, such as climate change and the need to develop more sustainable production systems. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-09-23T00:00:00Z 2023-02-24T15:00:54Z 2023-02-24 |
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 |
http://hdl.handle.net/10174/34710 https://doi.org/Barreneche, T.; Cárcamo de la Concepción, M.; Blouin-Delmas, M.; Ordidge, M.; Nybom, H.; Lacis, G.; Feldmane, D.; Sedlak, J.; Meland, M.; Kaldmäe, H.; et al. SSR-Based Analysis of Genetic Diversity and Structure of Sweet Cherry (Prunus avium L.) from 19 Countries in Europe. Plants 2021, 10, 1983. https://doi.org/10.3390/ plants10101983 http://hdl.handle.net/10174/34710 https://doi.org/10.3390/ plants10101983 |
url |
http://hdl.handle.net/10174/34710 https://doi.org/Barreneche, T.; Cárcamo de la Concepción, M.; Blouin-Delmas, M.; Ordidge, M.; Nybom, H.; Lacis, G.; Feldmane, D.; Sedlak, J.; Meland, M.; Kaldmäe, H.; et al. SSR-Based Analysis of Genetic Diversity and Structure of Sweet Cherry (Prunus avium L.) from 19 Countries in Europe. Plants 2021, 10, 1983. https://doi.org/10.3390/ plants10101983 https://doi.org/10.3390/ plants10101983 |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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