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| Phylogeny, biogeography, and character evolution in the fern family Hypodematiaceae | |
| Fan,Xue-Ping; Ngan Thi Lu2; Li,Chun-Xiang; Knapp,Ralf; He,Hai; Zhou,Xin-Mao; Wan,Xia; Zhang,Liang; Gao,Xin-Fen; Zhang,Li-Bing | |
| 2022 | |
| Source Publication | MOLECULAR PHYLOGENETICS AND EVOLUTION
 |
| ISSN | 1055-7903 |
| Volume | 166Pages:107340 |
| Abstract | The Old World fern genera Hypodematium and Leucostegia had long been placed in the families Dryopteridaceae and Davalliaceae, respectively, before the advent of molecular phylogenetics. Recent molecular studies confirmed the recognition of the family Hypodematiaceae composed of these two genera, but the relationships within each of these two genera have been unclear. In the present study we performed phylogenetic analyses (MP, ML, BI) based on DNA data from six plastid markers (atpB, atpB-rbcL, matK, rbcL, rps4 & rps4-trnS, and trnL & trnL-F) of 165 accessions representing 31 species in two genera of Hypodematiaceae as the ingroup and 26 accessions representing Cystopteridaceae, Didymochlaenaceae, Dryopteridaceae, Davalliaceae, Oleandraceae, and Woodsiaceae as the outgroups. Our analyses supported the monophyly of the currently defined Hypodematiaceae only including Hypodematium and Leucostegia and found that the family to be sister to the remaining eupolypods I. Our data resolved three taxa of Leucostegia into two clades. In Hypodematium, 28 taxa are resolved into seven strongly supported clades or single-accession clades. The evolution of important morphological characters are inferred in the phylogenetic context. Our dated phylogeny suggested a latest Jurassic-earliest Cretaceous origin of the family and Upper Cretaceous origin of two genera, with Hypodematiaceae originated from East Asia; extant lineages of Hypodematium originated from East Asia and subsequently into Africa, the Indian region, the Madagascar region, and Southeast Asia; and Leucostegia originated from East Asia and/or Southeast Asia. |
| Keyword | Cryptic species Fern phylogeny Hair patterns Hypodematium Leucostegia Old World ANTARCTIC PENINSULA MAXIMUM-LIKELIHOOD CLASSIFICATION SEQUENCE INFERENCE HISTORY PALEOCLIMATE DAVALLIACEAE LYCOPHYTES JMODELTEST |
| DOI | 10.1016/j.ympev.2021.107340 |
| WOS ID | WOS:000719791000001 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.kib.ac.cn/handle/151853/73684 |
| Collection | 中国科学院昆明植物研究所 |
| Affiliation | 1.Chinese Acad Sci, Chengdu Inst Biol, CAS Key Lab Mt Ecol Restorat & Bioresource Utiliz, POB 416, Chengdu 610041, Sichuan, Peoples R China 2.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China 3.Vietnam Acad Sci & Technol, Dept Biol, Vietnam Natl Museum Nat, 18th Hoang Quoc Viet Rd, Hanoi, Vietnam 4.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China 5.Museum Natl Hist Nat, Steigestr 78, D-69412 Eberbach, Germany 6.MNHN, Paris, France 7.Chongqing Normal Univ, Coll Life Sci, Chongqing 401331, Peoples R China 8.Yunnan Univ, Sch Ecol & Environm Sci, Kunming 650091, Yunnan, Peoples R China 9.Missouri Bot Garden, 4344 Shaw Blvd, St Louis, MO 63110 USA |
| Recommended Citation GB/T 7714 | Fan,Xue-Ping,Ngan Thi Lu,Li,Chun-Xiang,et al. Phylogeny, biogeography, and character evolution in the fern family Hypodematiaceae[J]. MOLECULAR PHYLOGENETICS AND EVOLUTION,2022,166:107340. |
| APA | Fan,Xue-Ping.,Ngan Thi Lu.,Li,Chun-Xiang.,Knapp,Ralf.,He,Hai.,...&Zhang,Li-Bing.(2022).Phylogeny, biogeography, and character evolution in the fern family Hypodematiaceae.MOLECULAR PHYLOGENETICS AND EVOLUTION,166,107340. |
| MLA | Fan,Xue-Ping,et al."Phylogeny, biogeography, and character evolution in the fern family Hypodematiaceae".MOLECULAR PHYLOGENETICS AND EVOLUTION 166(2022):107340. |
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