2020
DOI: 10.1016/j.molp.2019.09.009
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Translational Regulation of Metabolic Dynamics during Effector-Triggered Immunity

Abstract: Recent studies have shown that global translational reprogramming is an early activation event in patterntriggered immunity, when plants recognize microbe-associated molecular patterns. However, it is not fully known whether translational regulation also occurs in subsequent immune responses, such as effectortriggered immunity (ETI). In this study, we performed genome-wide ribosome profiling in Arabidopsis upon RPS2-mediated ETI activation and discovered that specific groups of genes were translationally regul… Show more

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Cited by 77 publications
(63 citation statements)
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“…In this regard, the D111/G-patch domain-containing protein is interesting, which showed a high-confidence interaction with IBI1 and is predicted to be targeted to the nucleus ( Supplemental Table 3 ). The corresponding At5G26610 gene was recently found to be translationally regulated during effector-triggered immunity and to regulate the hypersensitive cell death response (HR) ( Yoo et al., 2020 ). In this context, it is possible that a transient interaction between the IBI1–VOZ complex and the D111/G-patch protein in the nucleus increases HR-related cell death and Hpa resistance.…”
Section: Discussionmentioning
confidence: 99%
“…In this regard, the D111/G-patch domain-containing protein is interesting, which showed a high-confidence interaction with IBI1 and is predicted to be targeted to the nucleus ( Supplemental Table 3 ). The corresponding At5G26610 gene was recently found to be translationally regulated during effector-triggered immunity and to regulate the hypersensitive cell death response (HR) ( Yoo et al., 2020 ). In this context, it is possible that a transient interaction between the IBI1–VOZ complex and the D111/G-patch protein in the nucleus increases HR-related cell death and Hpa resistance.…”
Section: Discussionmentioning
confidence: 99%
“…Transcription and translation are strongly correlated during ETI 28,29 . We tested if elevated protein 35 levels of PTI signaling components results from their transcriptional induction.…”
Section: Eti Leads To Upregulation Of Pti Signaling Componentsmentioning
confidence: 99%
“…To further study the function of ATG4 in AvrRpt2 -induced autophagy, we did phenotypic experiments for intuitive exploration ( Figure 3 A). rps2 was used as a negative control, which fails to recognize the AvrRpt2 effector [ 20 ]. At 1 d.p.i of AvrRpt2 infection, rps2 and atg4a4b had no obvious plaques, while the leaves of npr1 and atg8a (ATG8a deletion mutant) shrunk.…”
Section: Resultsmentioning
confidence: 99%