紧急情况下与邻居交流植物免疫中基质介导的叶绿体-细胞核交流

IF 8.3 2区 生物学 Q1 PLANT SCIENCES
Seungmee Jung , Jongchan Woo , Eunsook Park
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引用次数: 0

摘要

超敏反应-程序化细胞死亡(HR-PCD)是植物抵御病原体的一种反应。叶绿体和细胞核之间的交流对于 HR-PCD 的进展至关重要。叶绿体的管状突起(称为基质)与 HR-PCD 的进展密切相关。有新的证据表明,源自叶绿体的信号分子会通过基质转移到细胞核。信号分子从叶绿体转移到细胞核可能会触发防御反应,包括转录重编程。在这篇综述中,我们将讨论基质在叶绿体-细胞核通讯中信号分子快速转移的可能功能。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Talk to your neighbors in an emergency: Stromule-mediated chloroplast-nucleus communication in plant immunity

Hypersensitive response-programmed cell death (HR-PCD) is a response mounted by plants to defend themselves against pathogens. Communication between the chloroplast and the nucleus is critical for the progression of HR-PCD. Tubular protrusions of chloroplasts, known as stromules, are tightly associated with the HR-PCD progression. There is emerging evidence that signaling molecules originating from chloroplasts are transferred to the nucleus through stromules. The translocation of signaling molecules from the chloroplast to the nucleus might trigger defense responses, including transcriptional reprogramming. In this review, we discuss the possible functions of stromules in the rapid transfer of signaling molecules in the chloroplast-nucleus communication.

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来源期刊
Current opinion in plant biology
Current opinion in plant biology 生物-植物科学
CiteScore
16.30
自引率
3.20%
发文量
131
审稿时长
6-12 weeks
期刊介绍: Current Opinion in Plant Biology builds on Elsevier's reputation for excellence in scientific publishing and long-standing commitment to communicating high quality reproducible research. It is part of the Current Opinion and Research (CO+RE) suite of journals. All CO+RE journals leverage the Current Opinion legacy - of editorial excellence, high-impact, and global reach - to ensure they are a widely read resource that is integral to scientists' workflow.
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