Biogeography, timing, and life-history traits in the PPAM clade: Coleanthinae (syn. Puccinelliinae), Poinae, Alopecurinae superclade, Miliinae, and Avenulinae and Phleinae (Poaceae, Pooideae, Poeae)

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dc.authorid0000-0003-3129-434X
dc.authorscopusid6602823444
dc.authorscopusid7006565214
dc.authorscopusid56664471600
dc.authorscopusid33367486100
dc.contributor.authorSoreng, Robert John
dc.contributor.authorGillespie, Lynn Judith
dc.contributor.authorBoudko, Ekaterina A.
dc.contributor.authorCabi, Evren
dc.date.accessioned2022-05-11T14:28:43Z
dc.date.available2022-05-11T14:28:43Z
dc.date.issued2022
dc.departmentFakülteler, Fen Edebiyat Fakültesi, Biyoloji Bölümü
dc.description.abstractWe conducted a biogeographic analysis of the PPAM clade of Poeae Plastid DNA Group 2, which includes 12 subtribes of C-3 grasses. One hundred and eighty-four species sampled represent 42 of 43 accepted genera and taxonomic diversity in large genera. We analyzed plastid sequences of matK, trnC-rpoB, and trnT-trnL-trnF using BEAST to produce a dated tree and MrBayes to produce a Bayesian tree, on which we ran Bayesian-Binary-Markov-Chain analyses on a worldwide biogeographic data set of 12 areas. PPAM split in southwestern Asia into subtribe Coleanthinae and PAM clades in the Early Miocene. PAM diversified rapidly in the Middle Miocene in southwestern Asia into four monogeneric lineages, Avenulinae, Phleinae, Miliinae, Poinae, and the Alopecurinae superclade (seven subtribes with 27 genera). In the Late Miocene, Pliocene, and mostly Pleistocene, the latter four lineages diversified and dispersed across Eurasia and established in North America. Dispersals to the southern hemisphere occurred in the Pliocene and Pleistocene. Annuals occur in 15 Mediterranean and southwestern Asia genera, but in few genera in other regions. Beyond phylogenetically isolated annual species dating to the Miocene, all other annuals evolved in the Pliocene and Pleistocene. Cold tolerance is high among perennial species, many occurring in the alpine, nine genera ranging into the Arctic. We suggest that alpine and subalpine habitats were ancestral. High tolerance of saline and alkaline conditions arose between the Pliocene and Pleistocene in Coleanthinae, Alopecurinae, Poinae, Hookerochloinae, Beckmanniinae, and Arctopoa. Combinations are proposed for Cornucopiae alopecuroides in Alopecurus and for Paracolpodium colchicum in Hyalopodium. A nothogenus x Catanellia is proposed for Catabrosa x Puccinellia.
dc.identifier.doi10.1111/jse.12811
dc.identifier.issn1674-4918
dc.identifier.issn1759-6831
dc.identifier.scopus2-s2.0-85122744224
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1111/jse.12811
dc.identifier.urihttps://hdl.handle.net/20.500.11776/6919
dc.identifier.wosWOS:000742402700001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorCabi, Evren
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofJournal of Systematics and Evolution
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectdispersal
dc.subjectgrasses
dc.subjectmolecular clock
dc.subjectNeogene
dc.subjecttaxonomy
dc.subjectworldwide
dc.subjectBayesian Phylogenetic Inference
dc.subjectPoa Poaceae
dc.subjectStructural Features
dc.subjectGrasses Poaceae
dc.subjectSequence Data
dc.subjectTribe Poeae
dc.subjectEvolution
dc.subjectNuclear
dc.subjectGenus
dc.subjectClassification
dc.titleBiogeography, timing, and life-history traits in the PPAM clade: Coleanthinae (syn. Puccinelliinae), Poinae, Alopecurinae superclade, Miliinae, and Avenulinae and Phleinae (Poaceae, Pooideae, Poeae)
dc.typeArticle

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