First report of chromosome numbers and karyotypes of two monotypic genera endemic to eastern Asia: Brachystemma (Caryophyllaceae) and Craspedolobium (Fabaceae)
Xu, Jin1,2; Yin, Zhi-Jian1,2; Funamoto, Tsuneo3; Peng, Hua1
2011
发表期刊NORDIC JOURNAL OF BOTANY
ISSN0107-055X
卷号29期号:2页码:200-203
摘要The chromosome numbers and karyotypes of Brachystemma and Craspedolobium, two monotypic genera endemic to eastern Asia, are reported here for the first time. The somatic chromosome numbers are 2n=40 for Brachystemma calycinum and 2n=22 for Craspedolobium unijugum. A karyotype of 2n=2x=40=28m+12sm was found in B. calycinum and that of 2n=2x=22=12m+10sm in C. unijugum, both of them have a moderately symmetrical karyotype type 2B and small-sized chromosomes. Brachystemma has a unique basic chromosome number in Alsinoideae, which may support its isolated taxonomic position. As do some morphological characters, the basic chromosome number x=11 suggests that Craspedolobium belongs in the Millettioid clade.
关键词Calycinum Millettieae Phylogeny Sequences Alkaloids
学科领域Plant Sciences
DOI10.1111/j.1756-1051.2010.00920.x
收录类别SCI
语种英语
WOS研究方向Plant Sciences
WOS类目Plant Sciences
WOS记录号WOS:000290221600011
引用统计
被引频次:1[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/151853/3890
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, Kunming 650204, Yunnan, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
3.Showa Pharmaceut Univ, Fundamental Educ & Res Ctr Pharmaceut Sci, Inst Biol, Machida, Tokyo 1948543, Japan
推荐引用方式
GB/T 7714
Xu, Jin,Yin, Zhi-Jian,Funamoto, Tsuneo,et al. First report of chromosome numbers and karyotypes of two monotypic genera endemic to eastern Asia: Brachystemma (Caryophyllaceae) and Craspedolobium (Fabaceae)[J]. NORDIC JOURNAL OF BOTANY,2011,29(2):200-203.
APA Xu, Jin,Yin, Zhi-Jian,Funamoto, Tsuneo,&Peng, Hua.(2011).First report of chromosome numbers and karyotypes of two monotypic genera endemic to eastern Asia: Brachystemma (Caryophyllaceae) and Craspedolobium (Fabaceae).NORDIC JOURNAL OF BOTANY,29(2),200-203.
MLA Xu, Jin,et al."First report of chromosome numbers and karyotypes of two monotypic genera endemic to eastern Asia: Brachystemma (Caryophyllaceae) and Craspedolobium (Fabaceae)".NORDIC JOURNAL OF BOTANY 29.2(2011):200-203.
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
201203150019.pdf(128KB) 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
[Xu, Jin]的文章
[Yin, Zhi-Jian]的文章
[Funamoto, Tsuneo]的文章
百度学术
百度学术中相似的文章
[Xu, Jin]的文章
[Yin, Zhi-Jian]的文章
[Funamoto, Tsuneo]的文章
必应学术
必应学术中相似的文章
[Xu, Jin]的文章
[Yin, Zhi-Jian]的文章
[Funamoto, Tsuneo]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。