African Mountain Thistles: Three New Genera in the Carduus-Cirsium Group

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dc.authoridMehregan, Iraj/0000-0002-5108-2558
dc.authoridRoquet, Cristina/0000-0001-8748-3743
dc.authoridSusanna, Alfonso/0000-0003-4717-9063
dc.authoridLeliaert, Frederik/0000-0002-4627-7318
dc.authoridCalleja Alarcón, Juan Antonio/0000-0002-6586-0939
dc.authoridGalbany-Casals, Merce/0000-0002-7267-3330
dc.authoridBrochmann, Christian/0000-0002-8906-7273
dc.authorwosidMehregan, Iraj/A-1559-2009
dc.authorwosidRoquet, Cristina/JZS-8810-2024
dc.authorwosidSusanna, Alfonso/C-1683-2013
dc.authorwosidLeliaert, Frederik/A-9162-2009
dc.authorwosidCalleja Alarcón, Juan Antonio/IQW-2289-2023
dc.authorwosidGalbany-Casals, Merce/N-8349-2017
dc.authorwosidGizaw, Abel/I-5011-2015
dc.contributor.authorMoreyra, Lucia D.
dc.contributor.authorGarcia-Jacas, Nuria
dc.contributor.authorRoquet, Cristina
dc.contributor.authorAckerfield, Jennifer R.
dc.contributor.authorArabaci, Turan
dc.contributor.authorBlanco-Gavalda, Carme
dc.contributor.authorBrochmann, Christian
dc.date.accessioned2024-08-04T20:54:40Z
dc.date.available2024-08-04T20:54:40Z
dc.date.issued2023
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThe floras on the highest mountains in tropical eastern Africa are among the most unique floras in the world. Despite the exceptionally high concentration of endemic species, these floras remain understudied from an evolutionary point of view. In this study, we focus on the Carduus-Cirsium group (subtribe Carduinae) to unravel the evolutionary relationships of the species endemic to the tropical Afromontane and Afroalpine floras, aiming to improve the systematics of the group. We applied the Hyb-Seq approach using the Compositae1061 probe set on 190 samples (159 species), encompassing representatives of all genera of Carduinae. We used two recently developed pipelines that enabled the processing of raw sequence reads, identification of paralogous sequences and segregation into orthologous alignments. After the implementation of a missing data filter, we retained sequences from 986 nuclear loci and 177 plastid regions. Phylogenomic analyses were conducted using both concatenated and summary-coalescence methods. The resulting phylogenies were highly resolved and revealed three distinct evolutionary lineages consisting of the African species traditionally referred to as Carduus and Cirsium. Consequently, we propose the three new genera Afrocarduus, Afrocirsium and Nuriaea; the latter did notably not belong to the Carduus-Cirsium group. We detected some incongruences between the phylogenies based on concatenation vs. coalescence and on nuclear vs. plastid datasets, likely attributable to incomplete lineage sorting and/or hybridization.en_US
dc.description.sponsorshipSpanish Ministry of Science, Innovation and Universities [PID2019-105583GB-C21]; Catalan government [PRE2020-093069]; National Natural Science Foundation of China [2021SGR00315]; Sino-Africa Joint Research Center [32270229]; [SAJC201614]en_US
dc.description.sponsorship& nbsp;This research and APC were funded by the Spanish Ministry of Science, Innovation and Universities (grant number: PID2019-105583GB-C21; Ph.D. grant PRE2020-093069), the Catalan government (Ajuts a grups consolidats 2021SGR00315), the National Natural Science Foundation of China (grant no. 32270229) and the Sino-Africa Joint Research Center (grant no. SAJC201614). The Ph.D. thesis is being carried out under the Ph.D. program Plant Biology and Biotechnology of the Autonomous University of Barcelona (UAB).en_US
dc.identifier.doi10.3390/plants12173083
dc.identifier.issn2223-7747
dc.identifier.issue17en_US
dc.identifier.pmid37687332en_US
dc.identifier.scopus2-s2.0-85170360103en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.3390/plants12173083
dc.identifier.urihttps://hdl.handle.net/11616/101564
dc.identifier.volume12en_US
dc.identifier.wosWOS:001070072500001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherMdpien_US
dc.relation.ispartofPlants-Baselen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAfroalpineen_US
dc.subjectAfromontaneen_US
dc.subjectCarduinaeen_US
dc.subjectCarduus-Cirsium groupen_US
dc.subjectHyb-Seqen_US
dc.subjectsystematicsen_US
dc.titleAfrican Mountain Thistles: Three New Genera in the Carduus-Cirsium Groupen_US
dc.typeArticleen_US

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