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Endophytic fungal community succession in reproductive organs of two olive tree cultivars with contrasting anthracnose susceptibilities

2021Journal article Open access
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dc.contributor.authorMartins, Fátima
dc.contributor.authorCameirão, Cristina
dc.contributor.authorMina, Diogo
dc.contributor.authorBenhadi-Marín, Jacinto
dc.contributor.authorPereira, J.A.
dc.contributor.authorBaptista, Paula
dc.date.accessioned2018-02-19T10:00:00Z
dc.date.accessioned2021-11-22T12:40:08Z
dc.date.available2018-01-19T10:00:00Z
dc.date.available2021-11-22T12:40:08Z
dc.date.issued2021
dc.description.abstractThe factors shaping endophytic fungal assemblages in reproductive organs have been less evaluated than in vegetative organs. Here, the temporal dynamics of fungal endophytes in inflorescences and fruits of olive tree cultivars with contrasting anthracnose susceptibilities was assessed, starting before flowers open until fruit ripening. Fungal diversity assessed by rRNA sequencing of cultivable isolates revealed a higher richness and abundance of endophytes in inflorescences than in fruits. Endophytes from Sordariomycetes were dominant in inflorescences, while in fruits they were from Dothideomycetes. The overall assemblages of inflorescences and fruits were shaped mainly by the plant organ, followed by the phenological stage and lastly, by the plant cultivar. The importance of cultivar as a shaping factor varied according to the plant organ, being only significant in inflorescence-associated endophytes. A set of fungal taxa were positively associated with a particular cultivar and phenological stage, likely contributing to the plant anthracnose resistance.en_EN
dc.description.sponsorshipThis work is supported by FEDER funds through the COMPETE (Operational Programme for Competitiveness Factors) and by the Foundation for Science and Technology (FCT, Portugal) within the POCI-01-0145-FEDER-031133 (MicOlives) project and FCT/MCTES to CIMO (UIDB/00690/2020). F. Martins thanks the award of a PhD scholarship (ref. SFRH/BD/112234/2015) by FCT.
dc.description.versioninfo:eu-repo/semantics/publishedVersionen_EN
dc.identifier.citationMartins, Fátima; Cameirão, Cristina; Mina, Diogo; Benhadi-Marín, Jacinto; Pereira, José Alberto; Baptista, Paula (2021). Endophytic fungal community succession in reproductive organs of two olive tree cultivars with contrasting anthracnose susceptibilities. Fungal Ecology. ISSN 1754-5048. 49, p. 1-11en_EN
dc.identifier.doi10.1016/j.funeco.2020.101003en_EN
dc.identifier.issn1754-5048
dc.identifier.urihttp://hdl.handle.net/10198/24244
dc.language.isoeng
dc.peerreviewedyesen_EN
dc.relationMountain Research Center
dc.relationIsolation and selection of endophytic fungi from olive tree for the biological control of Colletotrichum acutatum
dc.subjectColletotrichumen_EN
dc.subjectEndophytesen_EN
dc.subjectFruitsen_EN
dc.subjectInflorescencesen_EN
dc.subjectOlea europaeaen_EN
dc.subjectPhenological stagesen_EN
dc.titleEndophytic fungal community succession in reproductive organs of two olive tree cultivars with contrasting anthracnose susceptibilitiesen_EN
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleMountain Research Center
oaire.awardTitleIsolation and selection of endophytic fungi from olive tree for the biological control of Colletotrichum acutatum
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00690%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F112234%2F2015/PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNameCameirão
person.familyNameBenhadi-Marín
person.familyNamePereira
person.familyNameBaptista
person.givenNameCristina
person.givenNameJacinto
person.givenNameJosé Alberto
person.givenNamePaula
person.identifier.ciencia-id9511-984B-7350
person.identifier.ciencia-id8D12-5415-20E0
person.identifier.ciencia-id611F-80B2-A7C1
person.identifier.ciencia-id7D11-FE1E-CD0F
person.identifier.orcid0000-0001-5745-9822
person.identifier.orcid0000-0002-9804-4145
person.identifier.orcid0000-0002-2260-0600
person.identifier.orcid0000-0001-6331-3731
person.identifier.ridL-6798-2014
person.identifier.scopus-author-id57204366348
person.identifier.scopus-author-id14051688000
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccessen_EN
rcaap.typearticleen_EN
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