Rafique Fareena, Lauersen Kyle J, Chodasiewicz Monika, Figueroa Nicolás E
Plant Science Program, Center for Desert Agriculture, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia.
Bioengineering Program, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia.
Plants (Basel). 2022 May 30;11(11):1467. doi: 10.3390/plants11111467.
The field of stress granules (SGs) has recently emerged in the study of the plant stress response, yet these structures, their dynamics and importance remain poorly characterized. There is currently a gap in our understanding of the physiological function of SGs during stress. Since there are only a few studies addressing SGs , which are primarily focused on cytoplasmic SGs. The recent observation of SG-like foci in the chloroplast (cpSGs) of opened even more questions regarding the role of these subcellular features. In this opinion article, we review the current knowledge of cpSGs and propose a workflow for the joint use of the long-established model organisms and to accelerate the evaluation of individual plant cpSGs components and their impact on stress responses. Finally, we present a short outlook and what we believe are the significant gaps that need to be addressed in the following years.
应激颗粒（SGs）领域最近在植物应激反应研究中崭露头角，但这些结构、其动态变化及重要性仍未得到充分描述。目前，我们对应激期间SGs的生理功能理解存在空白。由于仅有少数研究涉及SGs，且主要集中在细胞质SGs上。最近在叶绿体（cpSGs）中观察到类似SG的病灶，这引发了更多关于这些亚细胞特征作用的问题。在这篇观点文章中，我们回顾了当前关于cpSGs的知识，并提出了一个联合使用长期建立的模式生物和 来加速评估单个植物cpSGs成分及其对应激反应影响的工作流程。最后，我们给出了一个简短的展望以及我们认为在未来几年需要解决的重大空白。 （注：原文中“ 和 ”处内容缺失，翻译可能存在部分不完整，但整体结构和主要内容已翻译）
