Karyomorphology of Incarvillea (Bignoniaceae) and its implications in distribution and taxonomy
Chen, ST; Zhou, ZK; Guan, KY; Nakata, M
2004
发表期刊BOTANICAL JOURNAL OF THE LINNEAN SOCIETY
ISSN0024-4074
卷号144期号:1页码:113-121
摘要The karyomorphology of 11 species of the genus Incarvillea Juss. is reported. The chromosome numbers of all species studied are 2n = 22. The interphase nuclei and prophase chromosomes were found to be of the simple chromocentre type and the interstitial type, respectively. The asymmetry of the karyotype of I. arguta (two populations) in subgenus Amphicome is type 2A. The karyotypes of Incarvillea sinensis var. sinensis, I. sinensis var. przewalskii, and I. olgae in subgenus Incarvillea are of asymmetry type 3A. The remaining nine species and one variety in subgenus Pteroscleris are also of asymmetry 3A. Data on three species and one variety studied are first reports. This study indicates that karyotype variation at the diploid level appears to be the predominant feature of chromosome evolution in the genus Incarvillea. According to this study of karyomorphology, morphological characteristics and geographical distribution, it seems that the three subgenera should be regarded as three independent genera. The geography of the genus is discussed. (C) 2004 The Linnean Society of London.
关键词China Chromosome Diploid
学科领域Plant Sciences
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:000188469900006
引用统计
被引频次:13[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/151853/2379
专题资源植物与生物技术所级重点实验室
作者单位1.Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China
2.Bot Gdn Toyama, Toyama 9392713, Japan
推荐引用方式
GB/T 7714
Chen, ST,Zhou, ZK,Guan, KY,et al. Karyomorphology of Incarvillea (Bignoniaceae) and its implications in distribution and taxonomy[J]. BOTANICAL JOURNAL OF THE LINNEAN SOCIETY,2004,144(1):113-121.
APA Chen, ST,Zhou, ZK,Guan, KY,&Nakata, M.(2004).Karyomorphology of Incarvillea (Bignoniaceae) and its implications in distribution and taxonomy.BOTANICAL JOURNAL OF THE LINNEAN SOCIETY,144(1),113-121.
MLA Chen, ST,et al."Karyomorphology of Incarvillea (Bignoniaceae) and its implications in distribution and taxonomy".BOTANICAL JOURNAL OF THE LINNEAN SOCIETY 144.1(2004):113-121.
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
201112050030.pdf(189KB) 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
[Chen, ST]的文章
[Zhou, ZK]的文章
[Guan, KY]的文章
百度学术
百度学术中相似的文章
[Chen, ST]的文章
[Zhou, ZK]的文章
[Guan, KY]的文章
必应学术
必应学术中相似的文章
[Chen, ST]的文章
[Zhou, ZK]的文章
[Guan, KY]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。