Species diversity and reticulate evolution in the Asplenium normale complex (Aspleniaceae) in China and adjacent areas
文献类型：期刊论文
| 作者 | Chang, Yanfen3,4; Li, Jie3; Lu, Shugang1; Sehneider, Harald5,6 |
| 刊名 | TAXON
 |
| 出版日期 | 2013 |
| 卷号 | 62期号:4页码:673-687 |
| 关键词 | Aspleniaceae Asplenium chloroplast DNA genome size pgiC polyploidy reticulation taxonomy |
| ISSN号 | 0040-0262 |
| DOI | 10.12705/624.6 |
| 文献子类 | Article |
| 英文摘要 | The Asplenium normale complex contains the widespread A. normale and several geographically restricted species: A. boreale, A. hobdyi, A. kiangsuense, A. oligophlebium and A. shimurae. The taxonomy of this group is unclear with some entities treated infraspecifically or as synonyms. Furthermore, the existence of diploids and tetraploids in this species complex is suggestive of reticulate evolution. In order to formulate a natural classification and to investigate the relationships in this complex, phylogenetic analyses of plastid and nuclear sequence data and inference of ploidy level were used to assess the distinctiveness of putative taxonomic units and their relationships. The Asplenium normale complex was recovered as a monophyletic group comprising six principal chloroplast lineages. The results support the hypothesis that A. normale s.l. contains several species. Based on our inferences, we outline an improved species classification recognizing three diploid and four tetraploid entities. Incongruence of chloroplast and nuclear phylogenies was interpreted to be a result of recurrent reticulation events in the A. normale complex. |
| 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 | CHLOROPLAST DNA ; NIDUS COMPLEX ; GENE ; FERN ; PHYLOGENY ; SEQUENCES ; CETERACH ; RBCL ; HYBRIDIZATION ; AMPLIFICATION |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000335124200001 |
| 出版者 | WILEY |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/27944]  |
| 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, Xishuangbanna Trop Bot Garden, Key Lab Trop Forest Ecol, Menglun 666303, Yunnan, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China 3.Chinese Acad Sci, Xishuangbanna Trop Bot Garden, Lab Plant Phylogenet & Conservat, Kunming 650223, Yunnan, Peoples R China 4.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China 5.Nat Hist Museum, Dept Bot, London SW7 5BD, England 6.Yunnan Univ, Inst Ecol & Geobot, Kunming 650091, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chang, Yanfen,Li, Jie,Lu, Shugang,et al. Species diversity and reticulate evolution in the Asplenium normale complex (Aspleniaceae) in China and adjacent areas[J]. TAXON,2013,62(4):673-687. |
| APA | Chang, Yanfen,Li, Jie,Lu, Shugang,&Sehneider, Harald.(2013).Species diversity and reticulate evolution in the Asplenium normale complex (Aspleniaceae) in China and adjacent areas.TAXON,62(4),673-687. |
| MLA | Chang, Yanfen,et al."Species diversity and reticulate evolution in the Asplenium normale complex (Aspleniaceae) in China and adjacent areas".TAXON 62.4(2013):673-687. |
入库方式： OAI收割
来源：植物研究所
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