ArticleJournal of experimental botany2014
RAN1 is involved in plant cold resistance and development in rice (Oryza sativa).
Article in Journal of experimental botany, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.
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Who cites it
36 citing papers in PubMed.
- Drought and salinity stress remodel Asian rice (Oryza sativa) leaf development through cell-type-specific regulatory programs.The New phytologist · 2026Article
- Unraveling the response of secondary metabolites to cold tolerance in oil palm by integration of physiology and metabolomic analyses.BMC plant biology · 2025Article
- Photosynthesis: Genetic Strategies Adopted to Gain Higher Efficiency.International journal of molecular sciences · 2024Review
- Functional and Transcriptome Analysis Reveal Specific Roles ofPlants (Basel, Switzerland) · 2024Article
- Unlocking the Multifaceted Mechanisms of Bud Outgrowth: Advances in Understanding Shoot Branching.Plants (Basel, Switzerland) · 2023Review
- Article
- Emerging role of small GTPases and their interactome in plants to combat abiotic and biotic stress.Protoplasma · 2023Review
- Multi-model genome-wide association studies of leaf anatomical traits and vein architecture in rice.Frontiers in plant science · 2023Article
- Ran-GTP/-GDP-dependent nuclear accumulation of NONEXPRESSOR OF PATHOGENESIS-RELATED GENES1 and TGACG-BINDING FACTOR2 controls salicylic acid-induced leaf senescence.Plant physiology · 2022Article
- Transcriptome Analysis of Near-Isogenic Lines Provides Novel Insights into Genes Associated with Seed Low-Temperature Germination Ability in Maize (Plants (Basel, Switzerland) · 2022Article
- Chromosome-level genome assembly of Dongxiang wild rice (Frontiers in genetics · 2022Article
- Drought stress tolerance mechanisms and their potential common indicators to salinity, insights from the wild watermelonFrontiers in plant science · 2022Review
- Association Mapping and Functional Analysis of Rice Cold Tolerance QTLs at the Bud Burst Stage.Rice (New York, N.Y.) · 2021Article
- Convergence and Divergence: Signal Perception and Transduction Mechanisms of Cold Stress inPlants (Basel, Switzerland) · 2021Review
- OsGATA16, a GATA Transcription Factor, Confers Cold Tolerance by Repressing OsWRKY45-1 at the Seedling Stage in Rice.Rice (New York, N.Y.) · 2021Article
- DEFECTIVE EMBRYO AND MERISTEMS genes are required for cell division and gamete viability in Arabidopsis.PLoS genetics · 2021Article
- Genome-wide identification of Ran GTPase family genes from wheat (T. aestivum) and their expression profile during developmental stages and abiotic stress conditions.Functional & integrative genomics · 2021Article
- The Arabidopsis small G-protein AtRAN1 is a positive regulator in chitin-induced stomatal closure and disease resistance.Molecular plant pathology · 2021Article
- Development of Chromosome Segment Substitution Lines (CSSLs) Derived from Guangxi Wild Rice (Genes · 2020Article
- ATP Hydrolysis Determines Cold Tolerance by Regulating Available Energy for Glutathione Synthesis in Rice Seedling Plants.Rice (New York, N.Y.) · 2020Article
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2 authors.
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Abstract
Of the diverse abiotic stresses, low temperature is one of the major limiting factors that lead to a series of morphological, physiological, biochemical, and molecular changes in plants. Ran, an evolutionarily conserved small G-protein family, has been shown to be essential for the nuclear translocation of proteins. It also mediates the regulation of cell cycle progression in mammalian cells. However, little is known about Ran function in rice (Oryza sativa). We report here that Ran gene OsRAN1 is essential for the molecular improvement of rice for cold tolerance. Ran also affects plant morphogenesis in transgenic Arabidopsis thaliana. OsRAN1 is ubiquitously expressed in rice tissues with the highest expression in the spike. The levels of mRNA encoding OsRAN1 were greatly increased by cold and indoleacetic acid treatment rather than by addition of salt and polyethylene glycol. Further, OsRAN1 overexpression in Arabidopsis increased tiller number, and altered root development. OsRAN1 overexpression in rice improves cold tolerance. The levels of cellular free Pro and sugar levels were highly increased in transgenic plants under cold stress. Under cold stress, OsRAN1 maintained cell division and cell cycle progression, and also promoted the formation of an intact nuclear envelope. The results suggest that OsRAN1 protein plays an important role in the regulation of cellular mitosis and the auxin signalling pathway.
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