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https://hdl.handle.net/1822/40681
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Campo DC | Valor | Idioma |
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dc.contributor.author | Fernandes, Isabel Rodrigues | por |
dc.contributor.author | Pereira, Ana | por |
dc.contributor.author | Trabulo, José | por |
dc.contributor.author | Pascoal, Cláudia | por |
dc.contributor.author | Cássio, Fernanda | por |
dc.contributor.author | Duarte, Sofia Alexandra Ferreira | por |
dc.date.accessioned | 2016-03-07T17:36:00Z | - |
dc.date.issued | 2015 | - |
dc.identifier.citation | Fernandes, I., Pereira, A., Trabulo, J., Pascoal, C., Cássio, F., & Duarte, S. (2015). Microscopy- or DNA-based analyses: Which methodology gives a truer picture of stream-dwelling decomposer fungal diversity? Fungal Ecology. doi: 10.1016/j.funeco.2015.08.005 | por |
dc.identifier.issn | 1754-5048 | - |
dc.identifier.uri | https://hdl.handle.net/1822/40681 | - |
dc.description.abstract | We assessed aquatic hyphomycete diversity in autumn and spring on oak leaves decomposing in five streams along a gradient of eutrophication in the Northwest of Portugal. Diversity was assessed through microscopy-based (identification by spore morphology) and DNA-based techniques (Denaturing Gradient Gel Electrophoresis and 454 pyrosequencing). Pyrosequencing revealed five times greater diversity than DGGE. About 21% of all aquatic hyphomycete species were exclusively detected by pyrosequencing and 26% exclusively by spore identification. In some streams, more than half of the recorded species would have remained undetected if we had relied only on spore identification. Nevertheless, in spring aquatic hyphomycete diversity was higher based on spore identification, probably because many species occurring in this season are not yet connected to ITS barcodes in genetic databases. Pyrosequencing was a powerful tool for revealing aquatic hyphomycete diversity on decomposing plant litter in streams and we strongly encourage researchers to continue the effort in barcoding fungal species. | por |
dc.description.sponsorship | FEDER-POFC-COMPETE (FCOMP-01-0124-FEDER-013954) and the Portuguese Foundation for Science and Technology supported this study (PEst OE/BIA/UI4050/2014 and PTDC/AAC-AMB/113746/2009), Sofia Duarte (SFRH/BPD/47574/2008) and Isabel Fernandes (SFRH/BPD/97656/2013). | por |
dc.language.iso | eng | por |
dc.publisher | Elsevier | - |
dc.relation | info:eu-repo/grantAgreement/FCT/3599-PPCDT/137277/PT | por |
dc.relation | info:eu-repo/grantAgreement/FCT/5876-PPCDTI/113746/PT | por |
dc.relation | SFRH/BPD/47574/2008 | por |
dc.relation | SFRH/BPD/97656/2013 | por |
dc.rights | openAccess | - |
dc.subject | Aquatic hyphomycetes | por |
dc.subject | Streams | por |
dc.subject | Diversity | por |
dc.subject | 454 pyrosequencing | por |
dc.subject | Denaturing gradient gel electrophoresis | por |
dc.subject | Fungal spores morphology | por |
dc.title | Microscopy- or DNA-based analyses: Which methodology gives a truer picture of stream-dwelling decomposer fungal diversity? | por |
dc.type | article | por |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | The original publication is available at http://www.sciencedirect.com/science/article/pii/S1754504815000987 | por |
sdum.publicationstatus | published | por |
oaire.citationStartPage | 130 | por |
oaire.citationEndPage | 134 | por |
oaire.citationTitle | Fungal Ecology | por |
oaire.citationVolume | 18 | por |
dc.identifier.doi | 10.1016/j.funeco.2015.08.005 | por |
dc.subject.fos | Ciências Naturais::Ciências Biológicas | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Fungal Ecology | por |
Aparece nas coleções: | DBio - Artigos/Papers |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Fernandes et al.pdf | 1,84 MB | Adobe PDF | Ver/Abrir |