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Potential roles of marine fungi in the decomposition process of standing stems and leaves of Spartina maritima

2019Journal article Restricted access
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dc.contributor.authorCalado, Maria da Luz
dc.contributor.authorCarvalho, Luís
dc.contributor.authorBarata, Margarida
dc.contributor.authorPang, Ka-Lai
dc.date.accessioned2020-07-17T10:44:58Z
dc.date.available2020-07-17T10:44:58Z
dc.date.issued2019
dc.descriptionThis study was financially supported by Foundation for Science and Technology (FCT) through a PhD grant (SFRH/BD/48525/ 2008) and through the strategic project UID/MAR/04292/2013 granted to MARE (Marine and Environmental Sciences Center). The authors also wish to acknowledge the Integrated Programme of SR&TD “Smart Valorization of Endogenous Marine Biological Resources Under a Changing Climate” (reference Centro-01-0145-FEDER- 000018), co-funded by Centro 2020 program, Portugal 2020, European Union, through the European Regional Development Fund.pt_PT
dc.description.abstractFungal communities inhabiting live, senescent, and decaying leaf sheaths, stems, and leaf blades of standing plants of Spartina maritima in two Portuguese salt marshes were assessed by morphological identification of fruiting structures and sequence-based identification based on polymerase chain reaction (PCR)-cloning analysis of the internal transcribed spacer (ITS) rDNA. The molecular method enabled identification of infrequent ascomycetes and basidiomycetes (filamentous and yeasts) and the asexual morph of Byssothecium obiones and Phaeosphaeria halima. The occurrence and ecological role of the most frequent fungi on different S. maritima substrates seem to depend on the phase of plant life cycle, and specifically on the availability and microenvironmental conditions of each plant substrate. Specifically, By. obiones, Natantispora retorquens, and Lulworthia sp. 1 were involved in the decay of lower-middle culms, Buergenerula spartinae of middle culms and leaves, P. halima, Phaeosphaeria spartinicola, and Stagonospora sp. 1 of middle-upper leaves, and Mycosphaerella sp. I of upper leaves of early-decaying S. maritima plants. The presence of these fungi on live vegetative structures suggests that they might begin the colonization process as endophytes, gaining a competitive advantage over the other saprobic fungi on the plants.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationCalado, M.L., Carvalho, L., Barata, M. & Pang, K.-L. (2019). Potential roles of marine fungi in the decomposition process of standing stems and leaves of Spartina maritima, Mycologia, 111(3), 371-383, DOI: 10.1080/00275514.2019.1571380pt_PT
dc.identifier.doidoi.org/10.1080/00275514.2019.1571380pt_PT
dc.identifier.issn0027-5514
dc.identifier.urihttp://hdl.handle.net/10400.8/5016
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherTaylor & Francispt_PT
dc.relationBIODIVERSIDADE E CARACTERIZAÇÃO ECOLÓGICA DE FUNGOS MARINHOS SUPERIORES ASSOCIADA A SPARTINA MARITIMA CURTIS FERNALD
dc.subjectEarly stages of decaypt_PT
dc.subjectITS rDNA librariespt_PT
dc.subjectleaf bladespt_PT
dc.subjectleaf sheathspt_PT
dc.subjectpotential ecological rolespt_PT
dc.subjectstemspt_PT
dc.titlePotential roles of marine fungi in the decomposition process of standing stems and leaves of Spartina maritimapt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleBIODIVERSIDADE E CARACTERIZAÇÃO ECOLÓGICA DE FUNGOS MARINHOS SUPERIORES ASSOCIADA A SPARTINA MARITIMA CURTIS FERNALD
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/FARH/SFRH%2FBD%2F48525%2F2008/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FMAR%2F04292%2F2013/PT
oaire.citation.endPage383pt_PT
oaire.citation.startPage371pt_PT
oaire.citation.titleMycologiapt_PT
oaire.citation.volume11pt_PT
oaire.fundingStreamFARH
oaire.fundingStream5876
person.familyNameJeremias Cardinha do Maio Calado
person.givenNameMaria da Luz
person.identifier.ciencia-idBB10-343C-F401
person.identifier.orcid0000-0002-3711-7937
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.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
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relation.isAuthorOfPublication.latestForDiscoveryd8778214-1601-4f52-b604-489e92118c08
relation.isProjectOfPublication58079e09-a280-45a6-b681-fea2b7b51bc6
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