ArticlePLoS genetics2016
Chloroplast RNA-Binding Protein RBD1 Promotes Chilling Tolerance through 23S rRNA Processing in Arabidopsis.
Article in PLoS genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.
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Who cites it
33 citing papers in PubMed.
- Cold-sensitive chloroplast development: advances from chloroplast ribosome-deficient mutants.Planta · 2026Review
- Temperature regulation in plants: From molecular mechanisms to climate-resilient crop improvement.Journal of integrative plant biology · 2026Review
- Landscape of plastid DNA breaks in Arabidopsis during development and environmental stimulus.The Plant cell · 2026Article
- The chloroplast 16S rRNA dimethyltransferase BrPFC1 is required for Brassica rapa development under chilling stress.The Plant journal : for cell and molecular biology · 2025Article
- The Involvement of thePlants (Basel, Switzerland) · 2025Article
- Molecular Networks Governing Plant Responses to Heat and Cold Stress.Plants (Basel, Switzerland) · 2025Review
- Defective Processing of Cytoplasmic and Chloroplast Ribosomal RNA in the Absence of Arabidopsis DXO1.Plant, cell & environment · 2025Article
- A truncated variant of the ribosome-associated trigger factor specifically contributes to plant chloroplast ribosome biogenesis.Nature communications · 2025Article
- Identification of thePeerJ · 2024Article
- S2P2-the chloroplast-located intramembrane protease and its impact on the stoichiometry and functioning of the photosynthetic apparatus ofFrontiers in plant science · 2024Article
- Comparison of plastid proteomes points towards a higher plastidial redox turnover in vascular tissues than in mesophyll cells.Journal of experimental botany · 2023Article
- m6A mRNA modification promotes chilling tolerance and modulates gene translation efficiency in Arabidopsis.Plant physiology · 2023Article
- The Classification, Molecular Structure and Biological Biosynthesis of Flavonoids, and Their Roles in Biotic and Abiotic Stresses.Molecules (Basel, Switzerland) · 2023Review
- Chloroplast translational regulation uncovers nonessential photosynthesis genes as key players in plant cold acclimation.The Plant cell · 2022Article
- Abiotic stress responses in plants.Nature reviews. Genetics · 2022Review
- The reference genome and full-length transcriptome of pakchoi provide insights into cuticle formation and heat adaption.Horticulture research · 2022Article
- Function of Chloroplasts in Plant Stress Responses.International journal of molecular sciences · 2021Review
- Article
- The Role of Chloroplast Gene Expression in Plant Responses to Environmental Stress.International journal of molecular sciences · 2020Review
- Local adaptation of a dominant coastal tree to freshwater availability and solar radiation suggested by genomic and ecophysiological approaches.Scientific reports · 2019Article
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Authors and funding
8 authors.
Funding
Abstract
Plants have varying abilities to tolerate chilling (low but not freezing temperatures), and it is largely unknown how plants such as Arabidopsis thaliana achieve chilling tolerance. Here, we describe a genome-wide screen for genes important for chilling tolerance by their putative knockout mutants in Arabidopsis thaliana. Out of 11,000 T-DNA insertion mutant lines representing half of the genome, 54 lines associated with disruption of 49 genes had a drastic chilling sensitive phenotype. Sixteen of these genes encode proteins with chloroplast localization, suggesting a critical role of chloroplast function in chilling tolerance. Study of one of these proteins RBD1 with an RNA binding domain further reveals the importance of chloroplast translation in chilling tolerance. RBD1 is expressed in the green tissues and is localized in the chloroplast nucleoid. It binds directly to 23S rRNA and the binding is stronger under chilling than at normal growth temperatures. The rbd1 mutants are defective in generating mature 23S rRNAs and deficient in chloroplast protein synthesis especially under chilling conditions. Together, our study identifies RBD1 as a regulator of 23S rRNA processing and reveals the importance of chloroplast function especially protein translation in chilling tolerance.
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