ArticleThe New phytologist2020
Cyclophilin OsCYP20-2 with a novel variant integrates defense and cell elongation for chilling response in rice.
Article in The New phytologist, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 36 citations in OpenAlex.
- Plant Defense Proteins: Recent Discoveries and Applications.Plants (Basel, Switzerland) · 2025Review
- Rice-specific miR1850.1 targets NPR3 to regulate cold stress response.Plant communications · 2025Article
- Natural Variation of PH8 Allele Improves Architecture and Cold Tolerance in Rice.Rice (New York, N.Y.) · 2025Article
- OsPRDA1 Interacts With OsFSD2 To Promote Chloroplast Development by Regulating Chloroplast Gene Expression in Rice.Rice (New York, N.Y.) · 2025Article
- Proteomes and ubiquitylomes reveal the regulation mechanism of cold tolerance mediated byFrontiers in plant science · 2025Article
- Defense-Related Enzyme Activities and Metabolomic Analysis Reveal Differentially Accumulated Metabolites and Response Pathways for Sheath Blight Resistance in Rice.Plants (Basel, Switzerland) · 2024Article
- Structural and spectroscopic insights into fucoxanthin chlorophyll a/c-binding proteins of diatoms in diverse oligomeric states.Plant communications · 2024Article
- A point mutation in VIG1 boosts development and chilling tolerance in rice.Nature communications · 2024Article
- Research progress on the physiological response and molecular mechanism of cold response in plants.Frontiers in plant science · 2024Review
- Navigating rice seedling cold resilience: QTL mapping in two inbred line populations and the search for genes.Frontiers in plant science · 2023Article
- Non-targeted metabolomics analysis reveals the mechanism of arbuscular mycorrhizal symbiosis regulating the cold-resistance ofFrontiers in microbiology · 2023Article
- Genome-wide identification and stress response analysis of cyclophilin gene family in apple (Malus × domestica).BMC genomics · 2022Article
- Article
- Rice functional genomics: decades' efforts and roads ahead.Science China. Life sciences · 2022Review
- Conserved Residues in the C-Terminal Domain Affect the Structure and Function of CYP38 in Arabidopsis.Frontiers in plant science · 2021Article
- A Cyclophilin OsCYP20-2 Interacts with OsSYF2 to Regulate Grain Length by Pre-mRNA Splicing.Rice (New York, N.Y.) · 2020Article
- Plant Cyclophilins: Multifaceted Proteins With Versatile Roles.Frontiers in plant science · 2020Review
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Authors and funding
13 authors at 5 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Coordinating stress defense and plant growth is a survival strategy for adaptation to different environments that contains a series of processes, such as, cell growth, division and differentiation. However, little is known about the coordination mechanism for protein conformation change. A cyclophilin OsCYP20-2 with a variant interacts with SLENDER RICE1 (SLR1) and OsFSD2 in the nucleus and chloroplasts, respectively, to integrate chilling tolerance and cell elongation in rice (Oryza sativa) (FSD2, Fe-superoxide dismutase 2). Mass spectrum assay showed that OsNuCYP20-2 localized at the nucleus (nuclear located OsCYP20-2) was a new variant of OsCYP20-2 that truncated 71 amino-acid residues in N-terminal. The loss-of function OsCYP20-2 mutant showed sensitivity to chilling stress with accumulation of extra reactive oxygen species (ROS). In chloroplasts, the full-length OsCYP20-2 promotes OsFSD2 forming homodimers which enhance its activity, eliminating the accumulation of ROS under chilling stress. However, the mutant had shorter epidermal cells in comparison with wild-type Hwayoung (HY). In the nucleus, OsCYP20-2 caused conformation change of SLR1 to promote its degradation for cell elongation. Our data reveal a cyclophilin with a variant with dual-localization in chloroplasts and the nucleus, which mediate chilling tolerance and cell elongation.
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