ArticlePlant signaling & behavior2015
Tudor Staphylococcal Nuclease plays two antagonistic roles in RNA metabolism under stress.
Article in Plant signaling & behavior, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
6 citing papers in PubMed, 11 citations in OpenAlex.
- Sensing and Filtering Environmental Fluctuations: The Case of Biomolecular Condensates in Plants.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Review
- Algae-dominated metaproteomes uncover cellular adaptations to life on the Greenland Ice Sheet.NPJ biofilms and microbiomes · 2025Article
- The Valsa mali Effector VmSR1 Accelerates the Degradation of Tudor-SN2 to Suppress RNA Silencing and Plant Immunity.Molecular plant pathology · 2025Article
- Tudor staphylococcal nuclease is a docking platform for stress granule components and is essential for SnRK1 activation in Arabidopsis.The EMBO journal · 2021Article
- Multifunctional RNA Binding Protein OsTudor-SN in Storage Protein mRNA Transport and Localization.Plant physiology · 2017Article
- Tudor staphylococcal nuclease: biochemistry and functions.Cell death and differentiation · 2016Review
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Adaptation to stress entails a repertoire of molecular pathways that remodel the proteome, thereby promoting selective translation of pro-survival proteins. Yet, translation of other proteins, especially those which are harmful for stress adaptation is, on the contrary, transiently suppressed through mRNA decay or storage. Proteome remodeling under stress is intimately associated with the cytoplasmic ribonucleoprotein (RNP) complexes called stress granules (SGs) and processing bodies (PBs). The molecular composition and regulation of SGs and PBs in plants remain largely unknown. Recently, we identified the Arabidopsis Tudor Staphylococcal Nuclease (TSN, Tudor-SN or SND1) as a SG- and PB-associated protein required for mRNA decapping under stress conditions. Here we show that SGs localize in close proximity to PBs within plant cells that enable the exchange of molecular components. Furthermore, we provide a meta-analysis of mRNA degradome of TSN-deficient plants suggesting that TSN might inhibit the degradation of mRNAs which are involved in stress adaptation. Our results establish TSN as a versatile mRNA regulator during stress.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.