East Asian-North American disjunctions and phylogenetic relationships within subtribe Nepetinae (Lamiaceae)

dc.authoridRose, Jeffrey/0000-0001-5598-7584
dc.contributor.authorRose, Jeffrey P.
dc.contributor.authorWiese, Joshua
dc.contributor.authorPauley, Nicole
dc.contributor.authorDirmenci, Tuncay
dc.contributor.authorCelep, Ferhat
dc.contributor.authorXiang, Chun-Lei
dc.contributor.authorDrew, Bryan T.
dc.date.accessioned2025-01-21T16:37:51Z
dc.date.available2025-01-21T16:37:51Z
dc.date.issued2023
dc.departmentKırıkkale Üniversitesi
dc.description.abstractBiogeographic disjunctions, including intercontinental disjunctions, are frequent across plant lineages and have been of considerable interest to biologists for centuries. Their study has been reinvigorated by molecular dating and associated comparative methods. One of the classic disjunction patterns is that between Eastern Asia and North America. It has been speculated that this pattern is the result of vicariance following the sundering of a widespread Acrto-Teritary flora. Subtribe Nepetinae in the mint family (Lamiaceae) is noteworthy because it contains three genera with this disjunction pattern: Agastache, Dracocephalum, and Meehania. These disjunctions are ostensibly the result of three separate events, allowing for concurrent testing of the tempo, origin, and type of each biogeographic event. Using four plastid and four nuclear markers, we estimated divergence times and analyzed the historical biogeography of Nepetinae, including comprehensive sampling of all major clades for the first time. We recover a well-supported and largely congruent phylogeny of Nepetinae between genomic compartments, although several cases of cyto-nuclear discordance are evident. We demonstrate that the three disjunctions are pseudo-congruent, with unidirectional movement from East Asia at slightly staggered times during the late Miocene and early Pliocene. With the possible exception of Meehania, we find that vicariance is likely the underlying driver of these disjunctions. The biogeographic history of Meehania in North America may be best explained by long-distance dispersal, but a more complete picture awaits deeper sampling of the nuclear genome and more advanced biogeographical models.
dc.description.sponsorshipNSF-DEB [DEB-1655611]; TUBITAK [2219]
dc.description.sponsorshipWe thank Cindy Newlander and Mike Kintgen from the Denver Botanical Gardens as well as Holly Forbes from the UC-Berkeley Botanical Gardens for assistance with specimen collection. We also thank Mallory Hays, Isabella Peterson, Emma Radars, and Sitong Liu for help with lab work. We are grateful to Karolina Willicott for translating several papers of Budantsev from Russian to English. This paper was funded in part by an NSF-DEB collaborative grant to Drew (DEB-1655611) and TUBITAK grant (#2219) to Celep.
dc.identifier.doi10.1016/j.ympev.2023.107873
dc.identifier.issn1055-7903
dc.identifier.issn1095-9513
dc.identifier.pmid37429334
dc.identifier.scopus2-s2.0-85165284118
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.ympev.2023.107873
dc.identifier.urihttps://hdl.handle.net/20.500.12587/24551
dc.identifier.volume187
dc.identifier.wosWOS:001045956800001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherAcademic Press Inc Elsevier Science
dc.relation.ispartofMolecular Phylogenetics and Evolution
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241229
dc.subjectAcrto-Teritary Flora; Disjunction; Lamiaceae; Nepetinae; Vicariance
dc.titleEast Asian-North American disjunctions and phylogenetic relationships within subtribe Nepetinae (Lamiaceae)
dc.typeArticle

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