| 禺毛茛及其复合体种间亲缘关系形成研究 |
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| 引用本文： | 聂谷华,刘志金,廖 亮,史军伟,徐玲玲. 禺毛茛及其复合体种间亲缘关系形成研究[J]. 广西植物, 2007, 27(6): 832-835 |
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| 作者姓名： | 聂谷华 刘志金 廖 亮 史军伟 徐玲玲 |
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| 作者单位： | 九江学院生命,科学学院,江西,九江,332000;南京林业大学,资源环境学院,南京,210037;江西林业实验中心,江西,信丰,341608;九江学院生命,科学学院,江西,九江,332000 |
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| 基金项目： | 国家自然科学基金(30160008)，江西省自然科学基金(963255)~~ |
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| 摘 要： | 在Tamura M.,Okada及廖亮研究的基础上,通过禺毛茛复合体(禺毛茛R.cantoniensis 4x,卷喙毛茛R.sileri folius var.silerifolius 2x,长花毛茛R.sileri folius var.dolicathus 2x,茴茴蒜R.chinensis 2x,扬子毛茛R.sieboldii 6x及8x)的核型分析,结合地球环境的演变历史,进一步研究了禺毛茛的形成方式和时间,并对禺毛茛复合体种间亲缘关系的形成进行了探讨,为毛茛属系统进化研究提供资料。
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| 关 键 词： | 禺毛茛 复合体 核型分析 亲缘关系 形成 |
| 文章编号： | 1000-3142（2007）06-0832-04 |
| 收稿时间： | 2007-08-01 |
| 修稿时间： | 2007-10-30 |
Formation of inter-specific relation in Ranunculus cantoniensis and its complex |
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| NIE Gu-Hu,LIU Zhi-Jun,LIAO Liang,SHI Jun-Wei,XU Ling-Ling. Formation of inter-specific relation in Ranunculus cantoniensis and its complex[J]. Guihaia, 2007, 27(6): 832-835 |
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| Authors: | NIE Gu-Hu LIU Zhi-Jun LIAO Liang SHI Jun-Wei XU Ling-Ling |
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| Affiliation: | 1.College of Life Sciences, Jiujiang University, Jiujiang 332000, China; 2.College of Forest Resources and Environment, Nanjing Forestry University, Nanjing 210037, China; 3.Forest Experimental center of Jiangxi Province, Xinfeng 341608, China |
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| Abstract: | The karyotypes of R.cantoniensis,R.silerifolius var.sileri-folius,R.silerifolius var.dolicathus,R.chinensis and R.sieboldiiin R.cantoniensis complex were studied by means of the cytological observation of root-tips on the basis of previous studies.In combination with the history which earth evolved,the forming way and time of R.cantoniensis was further studied,and the forming mechanism of inter-specific relation in R.cantoniensis complex was discussed so as to offer more data for the study of phylogenetic and evolution in genus Ranunculus. |
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| Keywords: | Ranunculus cantoniensis complex karyotype analysis relation formation |
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