Division of Biological Sciences and Interdisciplinary Plant Group, University of Missouri, Columbia, MO, 65211, United States.
Division of Biological Sciences and Interdisciplinary Plant Group, University of Missouri, Columbia, MO, 65211, United States.
Plant Sci. 2019 Jul;284:25-29. doi: 10.1016/j.plantsci.2019.03.016. Epub 2019 Mar 26.
This review focuses on relationships between the abscission process (organ shedding) and other related processes like shattering, senescence, pathogen defense, and drought stress with emphasis on how the relationships might be exploited to advance their respective fields. Shared molecular components provide a means for cross-talk between processes as well as a means for knowledge transfer between fields. The review briefly covers how fundamental abscission molecular mechanisms can be used for crop improvement. We cover seed abscission and shattering in rice, cereals, and beans as well as abscission in Arabidopsis and tomato. The review provides a set of five guidelines that can be used to direct future cell separation research. Finally, we give our perspective on methods and technologies that are likely to advance the abscission field.
这篇综述主要关注脱落过程（器官脱落）与其他相关过程之间的关系，如破碎、衰老、病原体防御和干旱胁迫，并重点探讨了如何利用这些关系来促进各自领域的发展。共同的分子成分不仅为各过程之间的交流提供了一种方式，也为不同领域之间的知识转移提供了一种方式。该综述简要介绍了如何利用基本的脱落分子机制来改良作物。我们涵盖了水稻、谷物和豆类中的种子脱落和破碎，以及拟南芥和番茄中的脱落。该综述提供了一套可用于指导未来细胞分离研究的五个准则。最后，我们对可能推动脱落领域发展的方法和技术提出了看法。
