| AP2基因在高等植物花器官发育中的作用概述 |
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| 引用本文： | 赵奇,王台,魏小弟. AP2基因在高等植物花器官发育中的作用概述[J]. 热带农业科学, 2005, 25(3): 50-56 |
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| 作者姓名： | 赵奇 王台 魏小弟 |
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| 作者单位： | 中国热带农业科学院橡胶研究所,海南,儋州,571737;中国科学院植物研究所环境分子生理重点实验室,北京市,100093;中国科学院植物研究所环境分子生理重点实验室,北京市,100093;中国热带农业科学院橡胶研究所,海南,儋州,571737 |
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| 摘 要： | 以植物花发育调控的分子模型为基础,介绍了花发育相关基因AP2在高等植物花器官和营养组织中的时空表达特点,以及参与花分生特性建立、花器官特性特化和形成调节、花同源异型基因活性时空调节等花发育过程;阐述了模式植物中与AP2基因一起参与花发育调控的其他基因,及其在基因调控网络中的关系。
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| 关 键 词： | AP2基因 调节控制 花 器官发育 高等植物 基因突变 分子生物学 分子遗传学 |
| 收稿时间： | 2005-02-02 |
| 修稿时间： | 2005-02-02 |
Function of AP2 Gene during Floral Organs Development in Higher Plant: Review |
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| ZHAO Qi,WANG Tai,WEI Xiaodi. Function of AP2 Gene during Floral Organs Development in Higher Plant: Review[J]. Chinese Journal of Tropical Agriculture, 2005, 25(3): 50-56 |
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| Authors: | ZHAO Qi WANG Tai WEI Xiaodi |
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| Affiliation: | 1 Rubber Research Institute, CATAS, Danzhou, Hainan 571737; 2 Plant Institute, AC, Beijing 100093 |
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| Abstract: | The characteristics of temporal and spatial expression of AP2 gene in floral organs and vegetative tissues on the basis of molecular regulating models of floral development in higher plant were described. AP2 participated in flower development process involving the establishment of floral meristem identity, the specification of flower organ identity and the regulation of floral organogenesis, the temporal and spatial regulation of homologous and heterotypical flower gene activity. The other genes cooperating with AP2 participated in regulation of floral development in the model plant and their interaction in gene regulation network were expounded. |
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| Keywords: | AP2 gene floral development gene regulation |
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