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The mitochondrial phylogeny of land plants shows support for Setaphyta under composition-heterogeneous substitution models

2020Journal article Open access
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dc.contributor.authorSousa, Filipe
dc.contributor.authorCiváň, Peter
dc.contributor.authorBrazão, João
dc.contributor.authorFoster, Peter G.
dc.contributor.authorCox, Cymon J.
dc.date.accessioned2020-07-29T12:41:11Z
dc.date.available2020-07-29T12:41:11Z
dc.date.issued2020
dc.description.abstractCongruence among analyses of plant genomic data partitions (nuclear, chloroplast and mitochondrial) is a strong indicator of accuracy in plant molecular phylogenetics. Recent analyses of both nuclear and chloroplast genome data of land plants (embryophytes) have, controversially, been shown to support monophyly of both bryophytes (mosses, liverworts, and hornworts) and tracheophytes (lycopods, ferns, and seed plants), with mosses and liverworts forming the clade Setaphyta. However, relationships inferred from mitochondria are incongruent with these results, and typically indicate paraphyly of bryophytes with liverworts alone resolved as the earliest-branching land plant group. Here, we reconstruct the mitochondrial land plant phylogeny from a newly compiled data set. When among-lineage composition heterogeneity is accounted for in analyses of codon-degenerate nucleotide and amino acid data, the clade Setaphyta is recovered with high support, and hornworts are supported as the earliest-branching lineage of land plants. These new mitochondrial analyses demonstrate partial congruence with current hypotheses based on nuclear and chloroplast genome data, and provide further incentive for revision of how plants arose on land.pt_PT
dc.description.sponsorshipUIDB/04326/2020, PTDC/BIA-EVF/1499/2014, EMBRC.PT ALG-01-0145-FEDER-022121, BIODATA.PT ALG-01-0145-FEDER-022231pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.7717/peerj.8995pt_PT
dc.identifier.issn2167-8359
dc.identifier.urihttp://hdl.handle.net/10400.1/14542
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherPeerJpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectPhylogenomicspt_PT
dc.subjectBryophytespt_PT
dc.subjectCompositional heterogeneitypt_PT
dc.subjectLand plantspt_PT
dc.subjectSubstitutional saturationpt_PT
dc.titleThe mitochondrial phylogeny of land plants shows support for Setaphyta under composition-heterogeneous substitution modelspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.startPagee8995pt_PT
oaire.citation.titlePeerJpt_PT
oaire.citation.volume8pt_PT
person.familyNamede Portugal da Silveira Teixeira de Sousa
person.familyNameCivan
person.familyNameBrazão
person.familyNameCox
person.givenNameFilipe
person.givenNamePeter
person.givenNameJoão
person.givenNameCymon
person.identifier.ciencia-id4711-41AD-D52F
person.identifier.ciencia-id3D16-F5B7-F333
person.identifier.ciencia-id6B15-9771-1D04
person.identifier.orcid0000-0003-4681-8951
person.identifier.orcid0000-0002-0273-3801
person.identifier.orcid0000-0003-0212-3023
person.identifier.orcid0000-0002-4927-979X
person.identifier.ridD-1303-2012
person.identifier.scopus-author-id26532438800
person.identifier.scopus-author-id7402112716
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationcd132665-668c-4972-a821-9975ac206eeb
relation.isAuthorOfPublication75cebd12-ddf2-44f8-9347-cc3a6b7527da
relation.isAuthorOfPublication33c67880-e6b8-4711-9313-2d34cdd2e246
relation.isAuthorOfPublication82c3689c-60b6-440d-9d7b-49e6dbd6861b
relation.isAuthorOfPublication.latestForDiscovery33c67880-e6b8-4711-9313-2d34cdd2e246

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