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首页> 外文期刊>Trends in Plant Science >De novo shoot organogenesis: from art to science.
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De novo shoot organogenesis: from art to science.

机译:从头开始拍摄器官发生过程:从艺术到科学。

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摘要

In vitro shoot organogenesis and plant regeneration are crucial for both plant biotechnology and the fundamental study of plant biology. Although the importance of auxin and cytokinin has been known for more than six decades, the underlying molecular mechanisms of their function have only been revealed recently. Advances in identifying new Arabidopsis genes, implementing live-imaging tools and understanding cellular and molecular networks regulating de novo shoot organogenesis have helped to redefine the empirical models of shoot organogenesis and plant regeneration. Here, we review the functions and interactions of genes that control key steps in two distinct developmental processes: de novo shoot organogenesis and lateral root formation.
机译:体外芽的器官发生和植物再生对于植物生物技术和植物生物学的基础研究都至关重要。尽管生长素和细胞分裂素的重要性已为人所知超过六十年,但其功能的潜在分子机制直到最近才被发现。鉴定新的拟南芥基因,实施实时成像工具以及了解调控新生芽器官发生的细胞和分子网络方面的进展有助于重新定义芽器官发生和植物再生的经验模型。 。在这里,我们回顾了控制两个不同发育过程中关键步骤的基因的功能和相互作用:从头开始器官发生和侧根形成。

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