| 花器官形成的基因调控 |
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| 引用本文： | 周蕾,高峰,.花器官形成的基因调控[J].广西植物,2005,25(6):579-583. |
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| 作者姓名： | 周蕾 高峰 |
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| 作者单位： | 西南师范大学生命科学学院,重庆,北碚,400715;西南师范大学生命科学学院,重庆,北碚,400715 |
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| 摘 要： | 主要论述了花发育过程中花器官同源异形基因及其相关基因的调控机理。基因调控是一个复杂的 系统,花同源异形基因既受到上游基因的调控,同时又决定了下游基因的表达。对花发育基因调控的研究,不 仅可以从微观水平了解植物花发育的分子机制,同时对花卉等作物的遗传育种也具有重要的指导意义。
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| 关 键 词： | 花器官发育 ABC模型 同源异形基因 植物激素 |
| 文章编号： | 1000-3142(2005)06-0579-05 |
| 收稿时间： | 2004-12-08 |
| 修稿时间： | 2005-03-24 |
The genetic regulation in floral organ development |
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| ZHOU Lei,GAO Feng.The genetic regulation in floral organ development[J].Guihaia,2005,25(6):579-583. |
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| Authors: | ZHOU Lei GAO Feng |
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| Institution: | School of Life Science, Southwest China Normal University, Chongqing 400715, China |
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| Abstract: | In this review, the genetic and moleculer mechanisms of floral organ development were expounded. The important roles of homeotic genes in the floral organ development were summarized. Because genetic regulation is a complicated system, the homeotic genes are regulated by upstream factors, and control the downstream genes. Therefore,the recent progresses in the molecular regulation of homeotic genes were also discussed. |
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| Keywords: | floral organ development ABC model homeotic genes phytohormone |
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