Hedysarum L. ( Fabaceae: Hedysareae) Is Not Monophyletic - Evidence from Phylogenetic Analyses Based on Five Nuclear and Five Plastid Sequences

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dc.contributor.authorLiu, Pei-Liang
dc.contributor.authorWen, Jun
dc.contributor.authorDuan, Lei
dc.contributor.authorArslan, Emine
dc.contributor.authorErtugrul, Kuddisi
dc.contributor.authorChang, Zhao-Yang
dc.date.accessioned2020-03-26T19:41:50Z
dc.date.available2020-03-26T19:41:50Z
dc.date.issued2017
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe legume family (Fabaceae) exhibits a high level of species diversity and evolutionary success worldwide. Previous phylogenetic studies of the genus Hedysarum L. (Fabaceae: Hedysareae) showed that the nuclear and the plastid topologies might be incongruent, and the systematic position of the Hedysarum sect. Stracheya clade was uncertain. In this study, phylogenetic relationships of Hedysarum were investigated based on the nuclear ITS, ETS, PGDH, SQD1, TRPT and the plastid psbA-trnH, trnC-petN, trnL-trnF, trnS-trnG, petN-psbM sequences. Both nuclear and plastid data support two major lineages in Hedysarum: the Hedysarum s. s. clade and the Sartoria clade. In the nuclear tree, Hedysarum is biphyletic with the Hedysarum s. s. clade sister to the Corethrodendron + Eversmannia + Greuteria + Onobrychis clade (the CEGO clade), whereas the Sartoria clade is sister to the genus Taverniera DC. In the plastid tree, Hedysarum is monophyletic and sister to Taverniera. The incongruent position of the Hedysarum s. s. clade between the nuclear and plastid trees may be best explained by a chloroplast capture hypothesis via introgression. The Hedysarum sect. Stracheya clade is resolved as sister to the H. sect. Hedysarum clade in both nuclear and plastid trees, and our analyses support merging Stracheya into Hedysarum. Based on our new evidence from multiple sequences, Hedysarum is not monophyletic, and its generic delimitation needs to be reconsidered.en_US
dc.description.sponsorshipNational Natural Science Foundation of ChinaNational Natural Science Foundation of China [30270106, 30870155]; China Scholarship CouncilChina Scholarship Council [201406300108]en_US
dc.description.sponsorshipThis work was supported by the National Natural Science Foundation of China (www.nsfc.gov.cn, grant numbers 30270106, 30870155, to ZYC) and China Scholarship Council (www.csc.edu.cn, grant number 201406300108, to PLL). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.en_US
dc.identifier.doi10.1371/journal.pone.0170596en_US
dc.identifier.issn1932-6203en_US
dc.identifier.issue1en_US
dc.identifier.pmid28122062en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://dx.doi.org/10.1371/journal.pone.0170596
dc.identifier.urihttps://hdl.handle.net/20.500.12395/35167
dc.identifier.volume12en_US
dc.identifier.wosWOS:000396167300037en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherPUBLIC LIBRARY SCIENCEen_US
dc.relation.ispartofPLOS ONEen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.titleHedysarum L. ( Fabaceae: Hedysareae) Is Not Monophyletic - Evidence from Phylogenetic Analyses Based on Five Nuclear and Five Plastid Sequencesen_US
dc.typeArticleen_US

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