Delimitation of Taxus fuana Nan Li & R.R. Mill (Taxaceae) based on morphological and molecular data
Shah, Amin1,2,3; Li, De-Zhu1,2; Moller, Michael4; Gao, Lian-Ming1,2; Hollingsworth, Michelle L.4; Gibby, Mary4
2008-02-01
发表期刊TAXON
ISSN0040-0262
卷号57期号:1页码:211-222
摘要The taxonomic status of Taxus in Pakistan was confused and uncertain due to opposing views about specimen identities. We used 27 morphological characters of 62 selected herbarium specimens of T. baccata, T. wallichiona and tentatively identified T. fuana to investigate the taxonomic status of Taxus in Pakistan by principal component analysis (PCA). Three discrete clusters representing the three species were identified in the PCA scatter plot. Character combinations allowed the reliable identification of specimens of T. fuana, T. baccata and T. wallichiana. Sequence data of nuclear ribosomal DNA ITS and the chloroplast trnL-F region were used to further delimitate T. baccata, T. wallichiana and T. fuana. Using maximum parsimony analysis three distinct clades were obtained representing the three species with strong bootstrap support. Based on both morphological and molecular sequence data, the Taxus species occurring in the western Himalaya including Pakistan was shown to be T. fuana and not T. wallichiana or T. baccata. The distinct species status of T. fuana, T. baccata and T. wallichiana was also well supported and found to be well correlated with their geographic distributions. The geographic ranges of the three species were updated based on the present study.
关键词Its Maximum Parsimony Analysis Molecular Data Morphometric Multivariate Analysis Pca Taxonomy Taxus Baccuta Taxus Fuana Taxus Wallichiana Trnl-f
学科领域Plant Sciences ; Evolutionary Biology
收录类别SCI
语种英语
WOS研究方向Plant Sciences ; Evolutionary Biology
WOS类目Plant Sciences ; Evolutionary Biology
WOS记录号WOS:000253582200019
引用统计
被引频次:20[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/2661
专题中国科学院东亚植物多样性与生物地理学重点实验室
作者单位1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Biodivers & Biogeog, Yunnan 650204, Peoples R China
2.Chinese Acad Sci, Kunming Inst Bot, Germplasm Bank, Yunnan 650204, Peoples R China
3.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
4.Royal Bot Gardens, Edinburgh EH3 5LR, Midlothian, Scotland
推荐引用方式
GB/T 7714
Shah, Amin,Li, De-Zhu,Moller, Michael,et al. Delimitation of Taxus fuana Nan Li & R.R. Mill (Taxaceae) based on morphological and molecular data[J]. TAXON,2008,57(1):211-222.
APA Shah, Amin,Li, De-Zhu,Moller, Michael,Gao, Lian-Ming,Hollingsworth, Michelle L.,&Gibby, Mary.(2008).Delimitation of Taxus fuana Nan Li & R.R. Mill (Taxaceae) based on morphological and molecular data.TAXON,57(1),211-222.
MLA Shah, Amin,et al."Delimitation of Taxus fuana Nan Li & R.R. Mill (Taxaceae) based on morphological and molecular data".TAXON 57.1(2008):211-222.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
201110180017.pdf(178KB) 开放获取--请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Shah, Amin]的文章
[Li, De-Zhu]的文章
[Moller, Michael]的文章
百度学术
百度学术中相似的文章
[Shah, Amin]的文章
[Li, De-Zhu]的文章
[Moller, Michael]的文章
必应学术
必应学术中相似的文章
[Shah, Amin]的文章
[Li, De-Zhu]的文章
[Moller, Michael]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。