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Cytotaxonomy of Begonia rubropunctata and B-purpureofolia (Begoniaceae)

文献类型：期刊论文

作者Nakata, Masashi; Guan, Kaiyun; Li, Jingxiu; Lu, Yuanxue; Li, Hongzhe
刊名BOTANICAL JOURNAL OF THE LINNEAN SOCIETY
出版日期2007-12-01
卷号155期号:4页码:513-517
关键词Chinese Flora Chromosome Numbers Early Condensed Chromatin Interphase Nucleus Yunnan
ISSN号0024-4074
通讯作者nakata@bgtym.org
文献子类Article
英文摘要The chromosome numbers of four Chinese Begonia species were counted for the first time as follows: 2n = 22 in B. rubropunctata, 2n = 18 in B. purpureofolia, 2n = 44 in B. pedatifida, and 2n = 22 in B. villifolia. The first two species had relatively large chromosomes with early condensed chromatin in the distal and interstitial or proximal regions, whereas the last two had small chromosomes with early condensed chromatin in the proximal regions. Although they have been reduced in the literature to synonyms of B. pedatifida and B. villifolia, respectively, B. rubropunctata and B. purpureofolia should be treated as distinct species because of the differences in chromosome numbers and other chromosome features. (c) 2007 The Linnean Society of London, Botanical Journal of the Linnean Society, 2007, 155, 513-517.
学科主题Plant Sciences
WOS关键词TAIWAN
WOS研究方向Plant Sciences
语种英语
WOS记录号WOS:000251414600008
公开日期2011-12-06
源URL[http://ir.kib.ac.cn:8080/handle/151853/2529]  
专题昆明植物研究所_资源植物与生物技术所级重点实验室
作者单位1.Bot Gardens, Toyama 9392713, Japan
2.Chinese Acad Sci, Kunming Inst Bot, Kunming Bot Garden, Yunnan 650204, Peoples R China
推荐引用方式
GB/T 7714		 Nakata, Masashi,Guan, Kaiyun,Li, Jingxiu,et al. Cytotaxonomy of Begonia rubropunctata and B-purpureofolia (Begoniaceae)[J]. BOTANICAL JOURNAL OF THE LINNEAN SOCIETY,2007,155(4):513-517.
APA Nakata, Masashi,Guan, Kaiyun,Li, Jingxiu,Lu, Yuanxue,&Li, Hongzhe.(2007).Cytotaxonomy of Begonia rubropunctata and B-purpureofolia (Begoniaceae).BOTANICAL JOURNAL OF THE LINNEAN SOCIETY,155(4),513-517.
MLA Nakata, Masashi,et al."Cytotaxonomy of Begonia rubropunctata and B-purpureofolia (Begoniaceae)".BOTANICAL JOURNAL OF THE LINNEAN SOCIETY 155.4(2007):513-517.

入库方式： OAI收割

来源：昆明植物研究所

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