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首页> 外文期刊>Trends in Plant Science >The Arabidopsis petal: a model for plant organogenesis.
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The Arabidopsis petal: a model for plant organogenesis.

机译:拟南芥花瓣:植物器官发生的模型。

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摘要

Organogenesis entails the regulation of cell division, cell expansion, cell and tissue type differentiation, and patterning of the organ as a whole. Petals are ideally suited to dissecting these processes. Petals are dispensable for growth and reproduction, enabling varied manipulations to be carried out with ease. In Arabidopsis, petals have a simple laminar structure with a small number of cell types, facilitating the analysis of organogenesis. This review summarizes recent studies that have illuminated some of the complex interplay between the genetic pathways controlling petal specification, growth and differentiation in Arabidopsis. These advances, coupled with the advantages of using petals as a model experimental system, provide an excellent platform to investigate the underlying mechanisms driving plant organogenesis.
机译:器官发生需要调节细胞分裂,细胞扩增,细胞和组织类型的分化以及整个器官的模式。花瓣非常适合解剖这些过程。花瓣对于生长和繁殖是必不可少的,因此可以轻松进行各种操作。在拟南芥中,花瓣具有简单的层状结构和少量的细胞类型,有助于分析器官发生。这篇综述总结了最近的研究,这些研究阐明了控制拟南芥花瓣规格,生长和分化的遗传途径之间的复杂相互作用。这些进展,再加上使用花瓣作为模型实验系统的优势,为研究驱动植物器官发生的潜在机制提供了一个极好的平台。

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