Five long-distance dispersals shaped the major intercontinental disjunctions in Tectariaceae s.l. (Polypodiales, Polypodiopsida)

doi:10.1016/j.ympev.2023.107845

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	Five long-distance dispersals shaped the major intercontinental disjunctions in Tectariaceae s.l. (Polypodiales, Polypodiopsida)
	Wan,Xia; Zhang,Liang; Lehtonen,Samuli; Tuomisto,Hanna; Zhang,Da-Wei; Gao,Xin-Fen; Zhang,Li-Bing
	2023
发表期刊	MOLECULAR PHYLOGENETICS AND EVOLUTION
ISSN	1095-9513
卷号	186 页码:107845
摘要	Intercontinental disjunct distributions can arise either from vicariance, from long-distance dispersal, or through extinction of an ancestral population with a broader distribution. Tectariaceae s.l., a clade of ferns in Polypodiales with ca. 300 species mainly distributed in the tropics and subtropics, provide an excellent opportunity to investigate global distribution patterns. Here, we assembled a dataset of eight plastid markers and one nuclear marker of 636 (92% increase of the earlier largest sampling) accessions representing ca. 210 species of all eight genera in Tectariaceae s.l. (Arthropteridaceae, Pteridryaceae, and Tectariaceae s.s.) and 35 species of other families of eupolypods I. A new phylogeny is reconstructed to study the biogeography and trait-associated diversification. Our major results include: (1) a distinct lineage of Tectaria sister to the rest of the American Tectaria is identified; (2) Tectariaceae s.l., and the three families: Arthropteridaceae (Arthropteris), Pteridryaceae (Draconopteris, Malaifilix, Polydictyum, Pteridrys), and Tectariaceae s.s. (Hypoderris, Tectaria, and Triplophyllum), might have all originated in late Cretaceous; (3) only five intercontinental dispersals occurred in Pteridryaceae and Tectariaceae s.s. giving rise to their current intercontinental disjunction; (4) we provide the second evidence in ferns that a long-distance dispersal between Malesia and Americas during the Paleocene to Eocene led to the establishment/origin of a new genus (Draconopteris); and (5) diversification rate of each state of leaf dissection is different, and the lowest is in the simple-leaved taxa.
关键词	Arthropteris Boreotropical migration Diversification Leaf dissection Pteridryaceae Species radiation FOUNDER-EVENT SPECIATION PLANT SIZE HISTORICAL BIOGEOGRAPHY PHYLOGENETIC PLACEMENT MODEL SELECTION EPIPHYTIC FERN NORTHERN-HEMISPHERE MAXIMUM-LIKELIHOOD NUCLEAR MARKERS TOOTHED LEAVES
DOI	10.1016/j.ympev.2023.107845
收录类别	SCI
WOS记录号	WOS:001025631900001
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/75497
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Wan,Xia,Zhang,Liang,Lehtonen,Samuli,et al. Five long-distance dispersals shaped the major intercontinental disjunctions in Tectariaceae s.l. (Polypodiales, Polypodiopsida)[J]. MOLECULAR PHYLOGENETICS AND EVOLUTION,2023,186:107845.
APA	Wan,Xia.,Zhang,Liang.,Lehtonen,Samuli.,Tuomisto,Hanna.,Zhang,Da-Wei.,...&Zhang,Li-Bing.(2023).Five long-distance dispersals shaped the major intercontinental disjunctions in Tectariaceae s.l. (Polypodiales, Polypodiopsida).MOLECULAR PHYLOGENETICS AND EVOLUTION,186,107845.
MLA	Wan,Xia,et al."Five long-distance dispersals shaped the major intercontinental disjunctions in Tectariaceae s.l. (Polypodiales, Polypodiopsida)".MOLECULAR PHYLOGENETICS AND EVOLUTION 186(2023):107845.

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