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dc.contributor.authorCâmara, Paulo Eduardo Aguiar Saraiva-
dc.contributor.authorSouza, Láuren M. D. de-
dc.contributor.authorPinto, Otávio Henrique Bezerra-
dc.contributor.authorConvey, Peter-
dc.contributor.authorAmorim, Eduardo T.-
dc.contributor.authorSilva, Micheline Carvalho-
dc.contributor.authorRosa, Luiz Henrique-
dc.date.accessioned2022-05-01T17:02:59Z-
dc.date.available2022-05-01T17:02:59Z-
dc.date.issued2021-
dc.identifier.citationCÂMARA, Paulo E. A. S. et al. Periphyton diversity in two different Antarctic lakes assessed using metabarcoding. Antarctic Science, v. 33, n. 6, p. 596-604, 2021. DOI: https://doi.org/10.1017/S0954102021000316. Disponível em: https://www.cambridge.org/core/journals/antarctic-science/article/periphyton-diversity-in-two-different-antarctic-lakes-assessed-using-metabarcoding/969D76E3970A1DAD4E54097F9165DA0E. Acesso em: 26 abr. 2022.pt_BR
dc.identifier.urihttps://repositorio.unb.br/handle/10482/43590-
dc.language.isoInglêspt_BR
dc.publisherSpringerpt_BR
dc.rightsAcesso Restritopt_BR
dc.titlePeriphyton diversity in two different Antarctic lakes assessed using metabarcodingpt_BR
dc.typeArtigopt_BR
dc.subject.keywordAntárticapt_BR
dc.subject.keywordSequenciamento de alto rendimentopt_BR
dc.subject.keywordEspaçador ITSpt_BR
dc.rights.licenseCopyright © Antarctic Science Ltd 2021pt_BR
dc.identifier.doihttps://doi.org/10.1017/S0954102021000316pt_BR
dc.relation.publisherversionhttps://www.cambridge.org/core/journals/antarctic-science/article/periphyton-diversity-in-two-different-antarctic-lakes-assessed-using-metabarcoding/969D76E3970A1DAD4E54097F9165DA0Ept_BR
dc.description.abstract1Antarctic lakes have generally simple periphyton communities when compared with those of lower latitudes. To date, assessment of microbial diversity in Antarctica has relied heavily on traditional direct observation and cultivation methods. In this study, sterilized cotton baits were left submerged for two years in two lakes on King George Island and Deception Island, South Shetland Islands (Maritime Antarctic), followed by assessment of diversity by metabarcoding using high-throughput sequencing. DNA sequences of 44 taxa belonging to four kingdoms and seven phyla were found. Thirty-six taxa were detected in Hennequin Lake on King George Island and 20 taxa were detected in Soto Lake on Deception Island. However, no significant difference in species composition was detected between the two assemblages (Shannon index). Our data suggest that metabarcoding provides a suitable method for the assessment of periphyton biodiversity in oligotrophic Antarctic lakes.pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-3944-996Xpt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-6007-3840pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-8382-2987pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-8497-9903pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-4253-1339pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-2389-3804pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-2389-3804pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-9749-5182pt_BR
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