Karyomorphology of Davidia involucrata and Camptotheca acuminata, with special reference to their systematic positions
文献类型：期刊论文
| 作者 | He, ZC; Li, JQ; Wang, HC |
| 刊名 | BOTANICAL JOURNAL OF THE LINNEAN SOCIETY
 |
| 出版日期 | 2004-02-01 |
| 卷号 | 144期号:2页码:193-198 |
| 关键词 | chromosomes classification Cornaceae Davidioideae evolution |
| ISSN号 | 0024-4074 |
| 英文摘要 | Davidia involucrata Baill. and Camptotheca acuminata Decne were investigated and compared karyomorphologically. Their idiogrammatic formulae are, respectively, 2n = 42 = 20m (2SAT) + 16sm + 4st + 2t and 2n = 42 = 22m (2SAT) + 14sm + 4st + 2t. The plants are very similar: both belong to the 213 asymmetry karyotype (the karyotypes are reported here for the first time) and in both the prophase chromosomes are of the interstitial type. Davidia is believed to be closely related to Camptotheca. We do not consider it appropriate to remove Davidia from Camptotheca into a different family or subfamily. The cytological data support Davidia and Camptotheca forming a subfamily (Davidioideae) of the broadly circumscribed Cornaceae. (C) 2004 The Linnean Society of London. |
| WOS研究方向 | Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000188963300005 |
| 出版者 | BLACKWELL PUBLISHING LTD |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/1220]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Li, JQ |
| 作者单位 | Chinese Acad Sci, Wuhan Inst Bot, Wuhun Bot Garden, Wuhan 430074, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, ZC,Li, JQ,Wang, HC. Karyomorphology of Davidia involucrata and Camptotheca acuminata, with special reference to their systematic positions[J]. BOTANICAL JOURNAL OF THE LINNEAN SOCIETY,2004,144(2):193-198. |
| APA | He, ZC,Li, JQ,&Wang, HC.(2004).Karyomorphology of Davidia involucrata and Camptotheca acuminata, with special reference to their systematic positions.BOTANICAL JOURNAL OF THE LINNEAN SOCIETY,144(2),193-198. |
| MLA | He, ZC,et al."Karyomorphology of Davidia involucrata and Camptotheca acuminata, with special reference to their systematic positions".BOTANICAL JOURNAL OF THE LINNEAN SOCIETY 144.2(2004):193-198. |
入库方式： OAI收割
来源：武汉植物园
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