Paraphyly of Cyrtomium (Dryopteridaceae): evidence from rbcL and trnL-F sequence data
文献类型：期刊论文
| 作者 | Lu, JM ; Li, DZ; Gao, LM; Cheng, X; Wu, D
|
| 刊名 | JOURNAL OF PLANT RESEARCH
 |
| 出版日期 | 2005-04-01 |
| 卷号 | 118期号:2页码:129-135 |
| 关键词 | cyrtomium molecular phylogeny paraphyly rbcL trnL-F |
| 英文摘要 | Cyrtomium is an Asiatic genus characterized by anastomosing veins with included veinlets, and comprises about 40 species. We sequenced rbcL and trnL-F sequences of 19 species of Cyrtomium and eight species from related genera in order to elucidate a molecular phylogeny of the genus using maximum-parsimony methods. The phylogenetic trees did not agree with traditional classifications. Cyrtomium was resolved as paraphyletic, and a clade including subseries Balansana of Cyrtomium, Cyrtogonellum, Polystichum subacutidens and Cyrtomidictyum (the BCPC clade) and a second one containing Cyrtomium sensu stricto were monophyletic. The results also implied that: (1) C uniseriale was synonymous with C. balansae; (2) C falcatum was likely the female parent of C. devexiscapulae; and (3) based on the rbcL and trnL-F sequence data, C nephrolepioides and C. grossum were the female parents of C shingianum and C chingianum, respectively, although other evidence is needed for the confirmation of this hypothesis. |
| 学科主题 | Plant Sciences |
| 类目[WOS] | Plant Sciences |
| 研究领域[WOS] | Plant Sciences |
| 关键词[WOS] | PHYLOGENETIC-RELATIONSHIPS ; NUCLEOTIDE-SEQUENCES ; CHLOROPLAST DNA ; GENE-SEQUENCES ; FERNS ; OPHIOGLOSSACEAE ; MORPHOLOGY |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000229458200007 |
| 公开日期 | 2012-06-12 |
| 源URL | [http://ir.kib.ac.cn:8080/handle/151853/11235]  |
| 专题 | 昆明植物研究所_中国西南野生生物种质资源库 |
| 作者单位 | 1.Chinese Acad Sci, Kunming Inst Bot, Lab Plant Biodivers & Biogeog, Kunming 650204, Yunnan Prov, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, JM,Li, DZ,Gao, LM,et al. Paraphyly of Cyrtomium (Dryopteridaceae): evidence from rbcL and trnL-F sequence data[J]. JOURNAL OF PLANT RESEARCH,2005,118(2):129-135. |
| APA | Lu, JM,Li, DZ,Gao, LM,Cheng, X,&Wu, D.(2005).Paraphyly of Cyrtomium (Dryopteridaceae): evidence from rbcL and trnL-F sequence data.JOURNAL OF PLANT RESEARCH,118(2),129-135. |
| MLA | Lu, JM,et al."Paraphyly of Cyrtomium (Dryopteridaceae): evidence from rbcL and trnL-F sequence data".JOURNAL OF PLANT RESEARCH 118.2(2005):129-135. |
入库方式： OAI收割
来源：昆明植物研究所
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