A revised subfamilial classification of Polypodiaceae based on plastome, nuclear ribosomal, and morphological evidence
文献类型：期刊论文
| 作者 | Wei, Ran; Zhang, Xian-Chun
|
| 刊名 | TAXON
 |
| 出版日期 | 2022 |
| 卷号 | 71期号:2页码:288-306 |
| 关键词 | genome skimming nuclear ribosomal cistron plastid genome phylogenetic classification polygrammoids subfamily |
| ISSN号 | 0040-0262 |
| DOI | 10.1002/tax.12658 |
| 文献子类 | Article |
| 英文摘要 | The polygrammoid fern family Polypodiaceae represents one of the most diversified epiphytic fern groups, with more than 1600 species distributed on all continents except Antarctica, with the highest species diversity in tropical and subtropical regions. Despite progress in recent phylogenetic studies of Polypodiaceae, the infrafamilial classification of this group of ferns is still problematic. Here, we explore the phylogenetic relationship within Polypodiaceae using plastid genome (plastome) and nuclear ribosomal cistron genome data obtained from high-throughput sequencing. Although genome skimming data strongly support the monophyly of many genera and clades of Polypodiaceae, relationships within some clades and along the backbone of the phylogeny remain incongruent between plastome and nuclear data. The explanation is possibly a factor of complex evolutionary history found in these clades, such as rapid radiation, incomplete lineage sorting, ancient hybridization, and recent introgression. Based on the concatenated dataset, our phylogenetic analyses support nine major clades in Polypodiaceae, which merit the recognition as subfamilies, Crypsinoideae, Grammitidoideae, Loxogrammoideae, Microsoroideae, Platycerioideae, Polypodioideae, Adetogrammoideae, Campyloneuroideae, and Serpocauloideae, while the latter three are separated from Polypodioideae as new subfamilies. All of these infrafamilial divisions, identified with molecular data, are further supported by non-molecular features including leaf dissection, venation, scales and paraphyses, soral features, and geographical distributions. Systematic and taxonomic discussions on the subfamilial treatment are also provided. |
| 学科主题 | Plant Sciences ; Evolutionary Biology |
| 出版地 | HOBOKEN |
| 电子版国际标准刊号 | 1996-8175 |
| WOS关键词 | POLYGRAMMOID FERNS POLYPODIACEAE ; GRAMMITID FERNS ; SERPOCAULON POLYPODIACEAE ; MOLECULAR PHYLOGENY ; GENUS ; GENERA ; SEQUENCE ; RADIATION ; RECIRCUMSCRIPTION ; DIVERSIFICATION |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000744009200001 |
| 出版者 | WILEY |
| 资助机构 | National Science Foundation of China (NSFC) [31872651, 31670205, 31470317] ; Youth Innovation Promotion Association CAS [2021075] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/28578]  |
| 专题 | 植物研究所_系统与进化植物学研究中心_系统与进化植物学研究中心_学位论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China 2.[Wei, Ran |
| 推荐引用方式 GB/T 7714 | Wei, Ran,Zhang, Xian-Chun. A revised subfamilial classification of Polypodiaceae based on plastome, nuclear ribosomal, and morphological evidence[J]. TAXON,2022,71(2):288-306. |
| APA | Wei, Ran,&Zhang, Xian-Chun.(2022).A revised subfamilial classification of Polypodiaceae based on plastome, nuclear ribosomal, and morphological evidence.TAXON,71(2),288-306. |
| MLA | Wei, Ran,et al."A revised subfamilial classification of Polypodiaceae based on plastome, nuclear ribosomal, and morphological evidence".TAXON 71.2(2022):288-306. |
入库方式： OAI收割
来源：植物研究所
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