Closely-related taxa influence woody species discrimination via DNA barcoding: evidence from global forest dynamics plots
文献类型：期刊论文
| 作者 | Pei, Nancai17; Erickson, David L.; Chen, Bufeng17; Ge, Xuejun15; Mi, Xiangcheng14; Swenson, Nathan G.; Zhang, Jin-Long; Jones, Frank A.; Huang, Chun-Lin; Ye, Wanhui15 |
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2015 |
| 卷号 | 5 |
| ISSN号 | 2045-2322 |
| DOI | 10.1038/srep15127 |
| 文献子类 | Article |
| 英文摘要 | To determine how well DNA barcodes from the chloroplast region perform in forest dynamics plots (FDPs) from global CTFS-ForestGEO network, we analyzed DNA barcoding sequences of 1277 plant species from a wide phylogenetic range (3 FDPs in tropics, 5 in subtropics and 5 in temperate zone) and compared the rates of species discrimination (RSD). We quantified RSD by two DNA barcode combinations (rbcL + matK and rbcL + matK + trnH-psbA) using a monophyly-based method (GARLI). We defined two indexes of closely-related taxa (G(m)/G(t) and S/G ratios) and correlated these ratios with RSD. The combination of rbcL + matK averagely discriminated 88.65%, 83.84% and 72.51% at the local, regional and global scales, respectively. An additional locus trnH-psbA increased RSD by 2.87%, 1.49% and 3.58% correspondingly. RSD varied along a latitudinal gradient and were negatively correlated with ratios of closely-related taxa. Successes of species discrimination generally depend on scales in global FDPs. We suggested that the combination of rbcL + matK + trnH-psbA is currently applicable for DNA barcoding-based phylogenetic studies on forest communities. |
| 学科主题 | Multidisciplinary Sciences |
| 出版地 | BERLIN |
| WOS关键词 | BIODIVERSITY ; DIVERSITY ; IDENTIFICATION ; DELIMITATION ; CHINA ; VEGETATION ; PHYLOGENY ; TEMPERATE ; TAXONOMY ; HISTORY |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000362563500001 |
| 出版者 | NATURE PORTFOLIO |
| 资助机构 | Special Fund for Forest Scientific Research in the Public Welfare [20140430105] ; NSF-China [31200471] ; Ministry of Finance of the People's Republic of China [RITFYWZX201208] ; China Scholarship Council [201303270006] ; CFERN & GENE Award Funds on Ecological Paper ; Division Of Environmental Biology [1354741] Funding Source: National Science Foundation |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/25967]  |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.Nanyang Technol Univ, Natl Inst Educ, Singapore 637616, Singapore 2.Bourg, Norman A.; McShea, William J.] Smithsonian Conservat Biol Inst, Front Royal, VA USA 3.Parker, John D.] Smithsonian Environm Res Ctr, Edgewater, MD 21037 USA 4.Zimmerman, Jess K.] Univ Puerto Rico, Inst Trop Ecosyst Studies, San Juan, PR 00936 USA 5.Natl Dong Hwa Univ, Dept Nat Resources & Environm Studies, Hualien 97401, Taiwan 6.Davies, Stuart J.] Smithsonian Trop Res Inst, Forest Global Earth Observ, Ctr Trop Forest Sci, Washington, DC 20013 USA 7.Natl Taiwan Univ, Inst Ecol & Evolutionary Biol, Taipei 10764, Taiwan 8.Chinese Acad Sci, Inst Appl Ecol, State Key Lab Forest & Soil Ecol, Shenyang 110016, Peoples R China 9.Natl Museum Nat Sci, Dept Biol, Lab Mol Phylogenet, Taichung, Taiwan 10.Jones, Frank A.] Oregon State Univ, Dept Bot & Plant Pathol, Corvallis, OR 97331 USA |
| 推荐引用方式 GB/T 7714 | Pei, Nancai,Erickson, David L.,Chen, Bufeng,et al. Closely-related taxa influence woody species discrimination via DNA barcoding: evidence from global forest dynamics plots[J]. SCIENTIFIC REPORTS,2015,5. |
| APA | Pei, Nancai.,Erickson, David L..,Chen, Bufeng.,Ge, Xuejun.,Mi, Xiangcheng.,...&Kress, W. John.(2015).Closely-related taxa influence woody species discrimination via DNA barcoding: evidence from global forest dynamics plots.SCIENTIFIC REPORTS,5. |
| MLA | Pei, Nancai,et al."Closely-related taxa influence woody species discrimination via DNA barcoding: evidence from global forest dynamics plots".SCIENTIFIC REPORTS 5(2015). |
入库方式： OAI收割
来源：植物研究所
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