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: Karyological studies of ten Ligusticum species (Apiaceae) from the Hengduan Mountains Region of China
作者: Zhou Jing1, 2; Pu, Fading3; Peng, Hija1; Pan, Yuezhi1; null(龚洵)1
刊名: CARYOLOGIA
关键词: chromosome ; Hengduan Mountains region ; karyotype ; Ligusticum ; polyploidy
英文摘要: Karyological studies on ten species of the genus Ligusticum (Apiaceae) from the Hengduan Mountains Region of China were carried out. Five species of them are reported for the first time. All species have the same basic chromosome number, x = 11, but they could be differentiated by their karyotype formula and quantitative parameters of the karyotypes. L capillaceum and L. pteridophyllum are tetraploid with the chromosome number of 2n = 4x = 44, other species are diploid with the chromosome number of 2n = 2x = 22. Our cytological results suggest that polyploidy did not play an important role in the chromosome evolution of plants from the Hengduan Mountains Region. Relationships between Ligusticum and its affinities are also discussed. Ligusticum has great diversification in northwestern Yunnan of China, so this region is probably the most diversified center for it.
出版日期: 2008-10-01
卷号: 61, 期号:4, 页码:333-341
语种: 英语
收录类别: SCI
学科分类: Genetics & Heredity
ISSN号: 0008-7114
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/3196
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
201111260006.pdf(232KB)----开放获取--View Download

作者单位: 1.Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Yunnan, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Sichuan, Peoples R China

Recommended Citation:
Zhou, J; Pu, FD; Peng, HJ; Pan, YZ; Gong, X.Karyological studies of ten Ligusticum species (Apiaceae) from the Hengduan Mountains Region of China,CARYOLOGIA,2008,61(4):333-341
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Zhou Jing]'s Articles
[Pu, Fading]'s Articles
[Peng, Hija]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Zhou Jing]‘s Articles
[Pu, Fading]‘s Articles
[Peng, Hija]‘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: 201111260006.pdf
格式: Adobe PDF
此文件暂不支持浏览
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