An updated tribal classification of Lamiaceae based on plastome phylogenomics

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dc.contributor.authorZhao F.
dc.contributor.authorChen Y.-P.
dc.contributor.authorSalmaki Y.
dc.contributor.authorDrew B.T.
dc.contributor.authorWilson T.C.
dc.contributor.authorScheen A.-C.
dc.contributor.authorCelep F.
dc.date.accessioned2021-01-14T18:11:13Z
dc.date.available2021-01-14T18:11:13Z
dc.date.issued2021
dc.departmentKKÜ
dc.description.abstractBackground: A robust molecular phylogeny is fundamental for developing a stable classification and providing a solid framework to understand patterns of diversification, historical biogeography, and character evolution. As the sixth largest angiosperm family, Lamiaceae, or the mint family, consitutes a major source of aromatic oil, wood, ornamentals, and culinary and medicinal herbs, making it an exceptionally important group ecologically, ethnobotanically, and floristically. The lack of a reliable phylogenetic framework for this family has thus far hindered broad-scale biogeographic studies and our comprehension of diversification. Although significant progress has been made towards clarifying Lamiaceae relationships during the past three decades, the resolution of a phylogenetic backbone at the tribal level has remained one of the greatest challenges due to limited availability of genetic data. Results: We performed phylogenetic analyses of Lamiaceae to infer relationships at the tribal level using 79 protein-coding plastid genes from 175 accessions representing 170 taxa, 79 genera, and all 12 subfamilies. Both maximum likelihood and Bayesian analyses yielded a more robust phylogenetic hypothesis relative to previous studies and supported the monophyly of all 12 subfamilies, and a classification for 22 tribes, three of which are newly recognized in this study. As a consequence, we propose an updated phylogenetically informed tribal classification for Lamiaceae that is supplemented with a detailed summary of taxonomic history, generic and species diversity, morphology, synapomorphies, and distribution for each subfamily and tribe. Conclusions: Increased taxon sampling conjoined with phylogenetic analyses based on plastome sequences has provided robust support at both deep and shallow nodes and offers new insights into the phylogenetic relationships among tribes and subfamilies of Lamiaceae. This robust phylogenetic backbone of Lamiaceae will serve as a framework for future studies on mint classification, biogeography, character evolution, and diversification. Graphical abstract: [Figure not available: see fulltext.]. © 2021, The Author(s).en_US
dc.description.sponsorshipTen Thousand Talent Plans for Young Top-notch Talents of Yunnan Province: YNWR-QNBJ-2018-279National Science Foundation, NSF: TUBITAK-BIDEB 2219, DEB-1655611RG19-172019FI009en_US
dc.description.sponsorshipThis study was in part supported by Yunnan Fundamental Research Projects (Grant No. 2019FI009) and “Ten Thousand Talents Program of Yunnan” (Grant No. YNWR-QNBJ-2018-279) awarded to CLX, the CAS “Light of West China” program to CLX and YPC, the Australian Biological Resources Study National Taxonomy Research Grant Program (Grant No. RG19-17) awarded to TCW, CLX, and BL, NSF DEB-1655611 awarded to BTD, and the Postdoctoral Research Program (TUBITAK-BIDEB 2219) awarded to FC.en_US
dc.identifier.doi10.1186/s12915-020-00931-z
dc.identifier.issn1741-7007
dc.identifier.issue1en_US
dc.identifier.pmid33419433
dc.identifier.scopus2-s2.0-85098962169
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1186/s12915-020-00931-z
dc.identifier.urihttps://hdl.handle.net/20.500.12587/12914
dc.identifier.volume19en_US
dc.identifier.wosWOS:000606281500001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherBioMed Central Ltden_US
dc.relation.ispartofBMC Biology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectLamiaceaeen_US
dc.subjectLamioideaeen_US
dc.subjectMintsen_US
dc.subjectPhylogenomicsen_US
dc.subjectTribal relationshipsen_US
dc.titleAn updated tribal classification of Lamiaceae based on plastome phylogenomicsen_US
dc.typeArticle

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