Karyotypic studies on Campanumoea (Campanulaceae)-endemic to China
Zhang, Yun-Feng1,3; Zhang, Chun-Yong1; Zhang, Ting2; Guang, Hui-Ling4
通讯作者Zhang, YF (reprint author), Yunnan Normal Univ, Sch Biol Sci, 121 St, Kunming 650092, Peoples R China
2011-03-01
发表期刊GENETIC RESOURCES AND CROP EVOLUTION
ISSN0925-9864
卷号58期号:3页码:461-470
摘要Radix Campanumoeae (C. javanica Bl.) has been used in Miao herbal medicine to treat neurasthenia and consumptive disease for hundreds of years. Though Radix Campanumoeae shows great potential for utilization in medical studies, this herb crop has not been cultivated industrially in China. Many species in the Campanumoea genus are similar in phenotype; therefore, a karyotypic study would prove useful for clearly distinguishing Radix Campanumoeae from related species within the same genus, for germplasm preservation and for breeding Radix Campanumoeae. 10 accessions of four species in this genus and 5 accessions in 5 relative genera from SCSB were used for karyotype determination. The results showed a karyotype of 2n = 16 = 2m + 12sm + 1st in Campanumoea, and a karyotype of 2n = 18 = 6 m + 12sm in Cyclocodon. Based on the chromosome number and the karyotypic formula, we suggest that the Campanumoea genus can be divided into two genera, which is in agreement with results observed from pollen morphology and from homological usage in Chinese herbal medicine. The chromosome length in C. javanica subsp. javanica and C. javanica subsp. japonica Makino, ranged from 2.24 to 1.38 mu m and 2.04 to 1.31 mu m, respectively; and their haploid sets were almost identical (13.15 and 13.16 mu m, respectively). This indicates that chromosomal rearrangements occur within chromosomes IV, V and VII without a net gain or loss of genetic material.
关键词Campanumoea Chromosomal Rearrangement Herb Plant Karyotype
学科领域Agriculture ; Plant Sciences
DOI10.1007/s10722-010-9655-4
收录类别SCI
语种英语
WOS记录号WOS:000288453800012
引用统计
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/5229
专题资源植物与生物技术所级重点实验室
作者单位1.Yunnan Normal Univ, Sch Biol Sci, Kunming 650092, Peoples R China
2.Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China
3.Minist Educ, Sustainable Dev & Utilizat Bioenergy Engn Res Ct, Kunming 650092, Peoples R China
4.Yunnan Normal Univ, Coll Energy Sources & Environm, Kunming 650092, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Yun-Feng,Zhang, Chun-Yong,Zhang, Ting,et al. Karyotypic studies on Campanumoea (Campanulaceae)-endemic to China[J]. GENETIC RESOURCES AND CROP EVOLUTION,2011,58(3):461-470.
APA Zhang, Yun-Feng,Zhang, Chun-Yong,Zhang, Ting,&Guang, Hui-Ling.(2011).Karyotypic studies on Campanumoea (Campanulaceae)-endemic to China.GENETIC RESOURCES AND CROP EVOLUTION,58(3),461-470.
MLA Zhang, Yun-Feng,et al."Karyotypic studies on Campanumoea (Campanulaceae)-endemic to China".GENETIC RESOURCES AND CROP EVOLUTION 58.3(2011):461-470.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
201204090026.pdf(313KB) 开放获取--浏览 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
[Zhang, Yun-Feng]的文章
[Zhang, Chun-Yong]的文章
[Zhang, Ting]的文章
百度学术
百度学术中相似的文章
[Zhang, Yun-Feng]的文章
[Zhang, Chun-Yong]的文章
[Zhang, Ting]的文章
必应学术
必应学术中相似的文章
[Zhang, Yun-Feng]的文章
[Zhang, Chun-Yong]的文章
[Zhang, Ting]的文章
相关权益政策
暂无数据
收藏/分享
文件名: 201204090026.pdf
格式: Adobe PDF
此文件暂不支持浏览
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。