Karyomorphology of Heptacodium (Caprifoliaceae s.str.) and its phylogenetic implications
文献类型：期刊论文
| 作者 | Zhang, ZY ; Zhou, ZK ; Gu, ZJ |
| 刊名 | TAXON
 |
| 出版日期 | 2002 |
| 卷号 | 51期号:3页码:499-505 |
| 关键词 | Caprifolieae Heptacodium karyomorphology Linnaeeae |
| ISSN号 | 0040-0262 |
| 通讯作者 | Gu, ZJ (reprint author), Chinese Acad Sci, Inst Bot, Kunming 650204, Yunnan, Peoples R China. |
| 英文摘要 | A karyomorphological study of the species Heptacodium miconioides and five species in Caprifoliaceae of presumably related genera [Abelia and Depelta (Linnaeeae); Lycesteria and Lonicera (Caprifolieae); Weigela (Diervilleae)] reveals similarities in some karyological features such as structure of interphase nuclei, chromosome size, and condensation behaviour of chromosomes during mitotic prophase. However, differences between them in chromosome base number and morphology of metaphase chromosomes have also been revealed. The chromosome number of Heptacodium 2n = 28 is unique in Caprifoliaceae, presumably having resulted from polyploidization following hybridization between two ancestral species (possibly with chromosome base number x = 8 or 9) bearing characters of tribes Caprifolieae and Linnaeeae, respectively. The phylogenetic position of Heptacodium is discussed based on combination of karyomorphology and previous morphological and molecular data. |
| 学科主题 | Plant Sciences; Evolutionary Biology |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2012-10-18 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/15570]  |
| 专题 | 昆明植物研究所_离退休 |
| 推荐引用方式 GB/T 7714 | Zhang, ZY,Zhou, ZK,Gu, ZJ. Karyomorphology of Heptacodium (Caprifoliaceae s.str.) and its phylogenetic implications[J]. TAXON,2002,51(3):499-505. |
| APA | Zhang, ZY,Zhou, ZK,&Gu, ZJ.(2002).Karyomorphology of Heptacodium (Caprifoliaceae s.str.) and its phylogenetic implications.TAXON,51(3),499-505. |
| MLA | Zhang, ZY,et al."Karyomorphology of Heptacodium (Caprifoliaceae s.str.) and its phylogenetic implications".TAXON 51.3(2002):499-505. |
入库方式： OAI收割
来源：昆明植物研究所
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