dc.contributor |
Háskóli Íslands |
dc.contributor |
University of Iceland |
dc.contributor.author |
Xu, Maonian |
dc.contributor.author |
De Boer, Hugo |
dc.contributor.author |
Olafsdottir, Elin Soffia |
dc.contributor.author |
Omarsdottir, Sesselja |
dc.contributor.author |
Heiðmarsson, Starri |
dc.date.accessioned |
2020-08-05T12:57:13Z |
dc.date.available |
2020-08-05T12:57:13Z |
dc.date.issued |
2020-07-20 |
dc.identifier.citation |
Maonian Xu, Hugo De Boer, Elin Soffia Olafsdottir, Sesselja Omarsdottir, Starri Heidmarsson, Phylogenetic diversity of the lichenized algal genus Trebouxia (Trebouxiophyceae, Chlorophyta): a new lineage and novel insights from fungal-algal association patterns of Icelandic cetrarioid lichens (Parmeliaceae, Ascomycota), Botanical Journal of the Linnean Society, , boaa050, https://doi.org/10.1093/botlinnean/boaa050 |
dc.identifier.issn |
0024-4074 |
dc.identifier.issn |
1095-8339 (eISSN) |
dc.identifier.uri |
https://hdl.handle.net/20.500.11815/1918 |
dc.description |
Publisher's version (útgefin grein) |
dc.description.abstract |
Lichens have high tolerance to harsh environmental conditions, where lichen symbiont interactions (e.g. myco- and photobionts) may play a crucial role. The characterization of fungal-algal association patterns is essential to understand their symbiotic interactions. This study investigated fungal-algal association patterns in Icelandic cetrarioid lichens using a multi-locus phylogenetic framework, including fungal nrITS, MCM7, mtSSU, RPB1 and RPB2 and algal nrITS, nrLSU, rbcL and mtCOXII data. Most Icelandic cetrarioid lichenized fungi were found to be specifically associated to the known Trebouxia clade “S” (Trebouxia simplex/suecica group), whereas the lichen-forming fungus Cetrariella delisei forms a symbiosis with a previously unrecognized lineage of Trebouxia, provisionally named as the “D” clade. This new Trebouxia lineage is supported by maximum likelihood and Bayesian phylogenetic analyses using all four included algal loci. |
dc.description.sponsorship |
This project was supported by the European Union’s Seventh Framework Programme for research, technological development and demonstration (grant agreement number 606895) to FP7-MCA-ITN MedPlant, “Phylogenetic Exploration of Medicinal Plant Diversity”. The Icelandic Research Fund (grant number 185442051) and the Bergthora and Thorsteinn Scheving Thorsteinsson Fund are also acknowledged for financial support. |
dc.language.iso |
en |
dc.publisher |
Oxford University Press (OUP) |
dc.relation |
info:eu-repo/grantAgreement/EC/FP7/606895 |
dc.relation.ispartofseries |
Botanical Journal of the Linnean Society; |
dc.rights |
info:eu-repo/semantics/openAccess |
dc.subject |
Iceland |
dc.subject |
Lichen |
dc.subject |
Parmeliaceae |
dc.subject |
Phylogeny |
dc.subject |
Symbiosis |
dc.subject |
Trebouxia |
dc.subject |
Fléttur (plöntur) |
dc.subject |
Samlífi (líffræði) |
dc.subject |
Lyfjaefnafræði |
dc.title |
Phylogenetic diversity of the lichenized algal genus Trebouxia (Trebouxiophyceae, Chlorophyta): a new lineage and novel insights from fungal-algal association patterns of Icelandic cetrarioid lichens (Parmeliaceae, Ascomycota) |
dc.type |
info:eu-repo/semantics/article |
dcterms.license |
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License
(http://creativecommons.org/licenses/by-nc/4.0/), which permits non-commercial re-use, distribution, and reproduction in any
medium, provided the original work is properly cited |
dc.description.version |
Peer Reviewed |
dc.identifier.journal |
Botanical Journal of the Linnean Society |
dc.identifier.doi |
10.1093/botlinnean/boaa050 |
dc.contributor.department |
Lyfjafræðideild (HÍ) |
dc.contributor.department |
Faculty of Pharmaceutical Sciences (UI) |
dc.contributor.school |
Heilbrigðisvísindasvið (HÍ) |
dc.contributor.school |
School of Health Sciences (UI) |