中国科学院昆明植物研究所机构知识库
Advanced  
KIB OpenIR  > 资源植物与生物技术所级重点实验室  > 期刊论文
题名: DNA barcoding of Nyssaceae (Cornales) and taxonomic issues
作者: Wang, Nian1, 2; Jacques, Frederic M. B.3; Milne, Richard I.4; Zhang, Chang-Qin1, 2; Yang, Jun-Bo5
刊名: BOTANICAL STUDIES
关键词: DNA barcoding ; ITS ; matK ; Nyssaceae ; rbcL ; trnH-psbA
英文摘要: DNA barcoding, as a tool for species discrimination, has been efficiently used in animals. However, there are still debates on which DNA region (s) can be adopted as the standard barcode (s) for land plants. In the present study, we evaluated the four proposed barcoding loci (matK, rbcL, trnH-psbA and ITS) on nine species of Nyssaceae. The results showed that ITS was the best performing single locus, although matK + rbcL might be used as the core barcodes for land plants. The chloroplast regions have low resolution compared with ITS. The low efficiency of these candidate barcodes in Nyssaceae might be caused by a poor taxonomy, especially within the genus Nyssa. The results also indicated that species status of N. shangszeensis, N. sinensis, N. shweliensis and N. wenshanensis requires to be reevaluated based on more morphological characters combined with rapidly evolving loci.
出版日期: 2012-04-01
卷号: 53, 期号:2, 页码:265-274
语种: 英语
收录类别: SCI
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/20457
Appears in Collections:资源植物与生物技术所级重点实验室_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Bot532-11.pdf(587KB)----开放获取View Download

作者单位: 1.Chinese Acad Sci, Kunming Inst Bot, Kunming Bot Garden, Kunming 650204, Peoples R China
2.Chinese Acad Sci, Kunming Inst Bot, Key Lab Resource Plants & Biotechnol, Kunming 650204, Peoples R China
3.Chinese Acad Sci, Key Lab Trop Forest Ecol, Xishuangbanna Trop Bot Garden, Mengla 666303, Peoples R China
4.Univ Edinburgh, Inst Mol Plant Sci, Edinburgh EH9 3JH, Midlothian, Scotland
5.Chinese Acad Sci, Kunming Inst Bot, Germplasm Bank Wild Species SW China, Kunming 650201, Peoples R China
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Wang, Nian]'s Articles
[Jacques, Frederic M. B.]'s Articles
[Milne, Richard I.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Wang, Nian]‘s Articles
[Jacques, Frederic M. B.]‘s Articles
[Milne, Richard I.]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: Bot532-11.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院昆明植物研究所 - Feedback
Powered by CSpace