ArticlePloS one2012
Colinearity and similar expression pattern of rice DREB1s reveal their functional conservation in the cold-responsive pathway.
Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers.
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65 citing papers in PubMed, 125 citations in OpenAlex.
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- Genome-Wide Identification of DREB Gene Family in Kiwifruit and Functional Characterization of Exogenous 5-ALA-Mediated Cold Tolerance via ROS Scavenging and Hormonal Signaling.Plants (Basel, Switzerland) · 2025Article
- AlphaFold 3-Assisted Deciphering of the DNA Recognition by DREB1 Transcription Factors in Rice.International journal of molecular sciences · 2025Article
- Plant Signaling Hormones and Transcription Factors: Key Regulators of Plant Responses to Growth, Development, and Stress.Plants (Basel, Switzerland) · 2025Review
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- Functional Divergence in Orthologous Transcription Factors: Insights from AtCBF2/3/1 and OsDREB1C.Molecular biology and evolution · 2024Article
- Understanding AP2/ERF Transcription Factor Responses and Tolerance to Various Abiotic Stresses in Plants: A Comprehensive Review.International journal of molecular sciences · 2024Review
- Comparing time-series transcriptomes between chilling-resistant and -susceptible rice reveals potential transcription factors responding to chilling stress.Frontiers in plant science · 2024Article
- Deficiency of Auxin Efflux CarrierPlants (Basel, Switzerland) · 2023Article
- A comprehensive investigation of the regulatory roles of OsERF096, an AP2/ERF transcription factor, in rice cold stress response.Plant cell reports · 2023Article
- Genetics of chilling response at early growth stage in rice: a recessive gene for tolerance and importance of acclimation.AoB PLANTS · 2023Article
- Integrated Analysis of Transcriptome and Metabolome Reveals Molecular Mechanisms of Rice with Different Salinity Tolerances.Plants (Basel, Switzerland) · 2023Article
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- ABF1 Positively Regulates Rice Chilling Tolerance via Inducing Trehalose Biosynthesis.International journal of molecular sciences · 2023Article
- Natural variation of codon repeats inScience advances · 2023Article
5 more citing papers are in PubMed but not listed here.
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2 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
The clustered genes C-repeat (CRT) binding factor (CBF)1/dehydration-responsive element binding protein (DREB)1B, CBF2/DREB1C, and CBF3/DREB1A play a central role in cold acclimation and facilitate plant resistance to freezing in Arabidopsis thaliana. Rice (Oryza sativa L.) is very sensitive to low temperatures; enhancing the cold stress tolerance of rice is a key challenge to increasing its yield. In this study, we demonstrate chilling acclimation, a phenomenon similar to Arabidopsis cold acclimation, in rice. To determine whether rice CBF/DREB1 genes participate in this cold-responsive pathway, all putative homologs of Arabidopsis DREB1 genes were filtered from the complete rice genome through a BLASTP search, followed by phylogenetic, colinearity and expression analysis. We thereby identified 10 rice genes as putative DREB1 homologs: nine of these were located in rice genomic regions with some colinearity to the Arabidopsis CBF1-CBF4 region. Expression profiling revealed that six of these genes (Os01g73770, Os02g45450, Os04g48350, Os06g03670, Os09g35010, and Os09g35030) were similarly expressed in response to chilling acclimation and cold stress and were co-expressed with genes involved in cold signalling, suggesting that these DREB1 homologs may be involved in the cold response in rice. The results presented here serve as a prelude towards understanding the function of rice homologs of DREB1 genes in cold-sensitive crops.
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