| 花器官发育的分子机制研究进展 |
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| 引用本文： | 唐璐璐,宋云澎,李交昆.花器官发育的分子机制研究进展[J].西北植物学报,2013,33(5):1063-1070. |
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| 作者姓名： | 唐璐璐 宋云澎 李交昆 |
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| 作者单位： | (1 中南大学 生物科学与技术学院,长沙 410012;2 中南大学 资源加工与生物工程学院,长沙 410083） |
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| 基金项目： | 国家自然科学基金项目(31100173,31000106);中央高校基本科研业务费资助项目(721500130) |
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| 摘 要： | 经典的ABC模型成功地解释了模式植物拟南芥和金鱼草因同源异型基因突变而引起的植物花器官的变异。随后,大量花器官特征基因和新突变体的研究不断完善和发展了ABC模型。该文综述了近年来花器官发育分子模型及花器官同源基因的调控机理等方面的最新研究成果,并对未来的研究方向进行了展望,以期为深入了解花发育的分子机理和遗传机制奠定基础。
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| 关 键 词： | 花器官发育 ABCDE模型 同源异型基因 调控机制 |
Advances on the Molecular Mechanism of Floral Organ Development |
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| TANG Lulu,SONG Yunpeng,LI Jiaokun.Advances on the Molecular Mechanism of Floral Organ Development[J].Acta Botanica Boreali-Occidentalia Sinica,2013,33(5):1063-1070. |
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| Authors: | TANG Lulu SONG Yunpeng LI Jiaokun |
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| Institution: | 1 School of Biological Science and Technology,Central South University,Changsha 410012,China;2 School of Minerals Processing and Bioengineering,Central South University,Changsha 410083,China) |
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| Abstract: | The classical ABC model successfully illustrated the molecular mechanism of floral development in model species,such as Arabidopsis and Antirrhinum.Then,the ABC model was expanded based on new homeotic genes and mutants of floral organ found in other angiosperms.In this review,the different molecular models of floral organ development and the molecular regulation of homeotic genes are summarized and the prospects in this filed are discussed.This study is helpful for understanding the molecular mechanism and genetic basis of the floral development. |
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| Keywords: | floral organ development ABCDE model homeotic genes regulation mechanism |
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