Diversity of fungal endophytic community in Quercus suber L. under different climate scenarios

Detalhes bibliográficos
Autor(a) principal: Costa, Daniela
Data de Publicação: 2018
Outros Autores: Tavares, R. M., Baptista, Paula, Lino-Neto, T.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/73169
Resumo: Cork oak (Quercus suber L.) is an evergreen oak tree species, typically found throughout the Mediterranean Basin, which presents a great ecological and economic importance for Portugal. An increase of cork oak decline due to biotic and abiotic stresses has been reported, which could damage the ecosystem and lower cork production. The attack of some fungal pathogens seems to increase when trees are under several environmental stresses, such as increased temperatures or drought. In this work, fungal endophytic species of cork oak were collected from forest stands in different sites of Portugal. The community of fungal endophytes of young and old twigs was studied by obtaining fungal isolates from plant material and grouping them into morphotypes. This study allowed the comparison of fungal endophytic communities living in cork oak trees from different forests, displaying distinct climates and water availability levels. The results revealed that endophyte communities are better discriminated when considering different plant tissues than cork oak stand location or climate.
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spelling Diversity of fungal endophytic community in Quercus suber L. under different climate scenariosDiversidade da comunidade de fungos endofíticos em Quercus suber em diferentes cenários climáticosCork oakEndophyteEndophytic communityFungiComunidade endofíticaEndófitoFungosSobreiroCiências Agrárias::Agricultura, Silvicultura e PescasCork oak (Quercus suber L.) is an evergreen oak tree species, typically found throughout the Mediterranean Basin, which presents a great ecological and economic importance for Portugal. An increase of cork oak decline due to biotic and abiotic stresses has been reported, which could damage the ecosystem and lower cork production. The attack of some fungal pathogens seems to increase when trees are under several environmental stresses, such as increased temperatures or drought. In this work, fungal endophytic species of cork oak were collected from forest stands in different sites of Portugal. The community of fungal endophytes of young and old twigs was studied by obtaining fungal isolates from plant material and grouping them into morphotypes. This study allowed the comparison of fungal endophytic communities living in cork oak trees from different forests, displaying distinct climates and water availability levels. The results revealed that endophyte communities are better discriminated when considering different plant tissues than cork oak stand location or climate.O sobreiro (Quercus suber L.) é uma espécie arbórea de folha perene, encontrada tipicamente na Bacia do Mediterrâneo, que apresenta uma elevada importância ecológica e económica para Portugal. Um aumento no declínio do sobreiro tem sido associado a situações de stresse biótico e abiótico, o qual resulta em danos no ecossistema e diminuição da produção de cortiça. A infeção por fungos patogénicos parece aumentar quando os sobreiros se encontram sob condições ambientais promotoras de stresse, como temperatura elevada e secura. Neste trabalho, as espécies fúngicas endófitas de sobreiro foram colhidas a partir de exemplares em diferentes locais de Portugal. A comunidade de fungos endófitos de ramos com diferentes idades foi estudada pela obtenção de isolados a partir deste material vegetal, e pelo agrupamento dos isolados em morfótipos. Este estudo permitiu a comparação das comunidades fúngicas endófitas em diferentes povoamentos florestais, sujeitos a condições climáticas distintas e a diferentes níveis de disponibilidade de água. Os resultados revelam que as comunidades endófitas são distintas entre os diferentes tecidos vegetais, sendo mais semelhantes entre os locais das florestas ou clima.This work was supported by the European Regional Development Fund (ERDF), through the Operational Programme for Competitiveness and Internationalization (COMPETE 2020), under Portugal 2020, and by the Fundação para a Ciência e a Tecnologia – FCT (National Agency for Science and Technology) through national funds in the framework of the project POCI-01-0145-FEDER-026365, and national funds by FCT under the projects PEst-OE/BIA/UI4046/2014 and UID/MULTI/04046/2013. D. Costa thanks FCT for PhD grant SFRH/BD/120516/2016.Sociedade de Ciências Agrárias de PortugalUniversidade do MinhoCosta, DanielaTavares, R. M.Baptista, PaulaLino-Neto, T.20182018-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/73169engCosta D, Tavares RM, Baptista P, Lino-Neto T. 2018. Diversity of fungal endophytic community in Quercus suber L. under different climate scenarios. Revista de Ciências Agrárias, 41: 22-300871-018X10.19084/RCA.17063info: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:RCAAP2023-07-21T12:03:23Zoai:repositorium.sdum.uminho.pt:1822/73169Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T18:53:29.387637Repositório 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 Diversity of fungal endophytic community in Quercus suber L. under different climate scenarios
Diversidade da comunidade de fungos endofíticos em Quercus suber em diferentes cenários climáticos
title Diversity of fungal endophytic community in Quercus suber L. under different climate scenarios
spellingShingle Diversity of fungal endophytic community in Quercus suber L. under different climate scenarios
Costa, Daniela
Cork oak
Endophyte
Endophytic community
Fungi
Comunidade endofítica
Endófito
Fungos
Sobreiro
Ciências Agrárias::Agricultura, Silvicultura e Pescas
title_short Diversity of fungal endophytic community in Quercus suber L. under different climate scenarios
title_full Diversity of fungal endophytic community in Quercus suber L. under different climate scenarios
title_fullStr Diversity of fungal endophytic community in Quercus suber L. under different climate scenarios
title_full_unstemmed Diversity of fungal endophytic community in Quercus suber L. under different climate scenarios
title_sort Diversity of fungal endophytic community in Quercus suber L. under different climate scenarios
author Costa, Daniela
author_facet Costa, Daniela
Tavares, R. M.
Baptista, Paula
Lino-Neto, T.
author_role author
author2 Tavares, R. M.
Baptista, Paula
Lino-Neto, T.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Costa, Daniela
Tavares, R. M.
Baptista, Paula
Lino-Neto, T.
dc.subject.por.fl_str_mv Cork oak
Endophyte
Endophytic community
Fungi
Comunidade endofítica
Endófito
Fungos
Sobreiro
Ciências Agrárias::Agricultura, Silvicultura e Pescas
topic Cork oak
Endophyte
Endophytic community
Fungi
Comunidade endofítica
Endófito
Fungos
Sobreiro
Ciências Agrárias::Agricultura, Silvicultura e Pescas
description Cork oak (Quercus suber L.) is an evergreen oak tree species, typically found throughout the Mediterranean Basin, which presents a great ecological and economic importance for Portugal. An increase of cork oak decline due to biotic and abiotic stresses has been reported, which could damage the ecosystem and lower cork production. The attack of some fungal pathogens seems to increase when trees are under several environmental stresses, such as increased temperatures or drought. In this work, fungal endophytic species of cork oak were collected from forest stands in different sites of Portugal. The community of fungal endophytes of young and old twigs was studied by obtaining fungal isolates from plant material and grouping them into morphotypes. This study allowed the comparison of fungal endophytic communities living in cork oak trees from different forests, displaying distinct climates and water availability levels. The results revealed that endophyte communities are better discriminated when considering different plant tissues than cork oak stand location or climate.
publishDate 2018
dc.date.none.fl_str_mv 2018
2018-01-01T00:00:00Z
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/1822/73169
url http://hdl.handle.net/1822/73169
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Costa D, Tavares RM, Baptista P, Lino-Neto T. 2018. Diversity of fungal endophytic community in Quercus suber L. under different climate scenarios. Revista de Ciências Agrárias, 41: 22-30
0871-018X
10.19084/RCA.17063
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 Sociedade de Ciências Agrárias de Portugal
publisher.none.fl_str_mv Sociedade de Ciências Agrárias de Portugal
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
instacron:RCAAP
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
repository.mail.fl_str_mv
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