| 镰形角果毛莨幼苗的初生维管系统研究 |
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| 引用本文： | 汪矛,谷安根,张友民,贾伟平.镰形角果毛莨幼苗的初生维管系统研究[J].吉林农业大学学报,1991(3). |
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| 作者姓名： | 汪矛 谷安根 张友民 贾伟平 |
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| 作者单位： | 吉林农业大学植物教研室
(汪矛，谷安根，张友民)，吉林农业大学植物教研室(贾伟平) |
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| 基金项目： | 中国科学院植物研究所系统，进化植物学开放研究实验室资助课题 |
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| 摘 要： | 经镰形角果毛莨(Ceratocephalus falcatus)幼苗的初生维管系统研究后又一次证实被子植物的真中柱,既非来自管状中柱,也非来自原生中柱,而系来自子叶节区保留的单中柱;且在其子叶节区可看到自中始式单中柱向内始式真中柱和散生中柱变化之过程。
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| 关 键 词： | 镰形角果毛莨 初生维管系统 子叶节区 中柱 |
STUDIES ON THE PRIMARY VASCULAR SYSTEM OF Ceratocephalus Falcatus SEEDLINGS |
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| Wang Mao el al..STUDIES ON THE PRIMARY VASCULAR SYSTEM OF Ceratocephalus Falcatus SEEDLINGS[J].Journal of Jilin Agricultural University,1991(3). |
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| Authors: | Wang Mao el al |
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| Institution: | Wang Mao el al. |
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| Abstract: | Through studies on the primary vascular system of Ceratocephahis falcatus seedling, it was confirmed that the eustele of angiosperm had evolued neither from siphonostele nor from proto-stele, but from the haplostele which remained in cotyledon node zone. It could be seen that the e-valuation process of stele was from haplostele to eustele and atactostele. |
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| Keywords: | Ceratocephalus falcatus primary vascular system cotyledon nod zone stele |
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