- Information
- Symbol: OsNCED1,OsCCD4a
- MSU: LOC_Os02g47510
- RAPdb: Os02g0704000
- Publication
- Phosphorylation of D-allose by hexokinase involved in regulation of OsABF1 expression for growth inhibition in Oryza sativa L, 2013, Planta.
- The APETALA-2-Like Transcription Factor OsAP2-39 Controls Key Interactions between Abscisic Acid and Gibberellin in Rice, 2010, PLoS Genet.
- Ethylene promotes submergence-induced expression of OsABA8ox1, a gene that encodes ABA 8’-hydroxylase in rice, 2007, Plant Cell Physiol.
- Glucose-induced delay of seed germination in rice is mediated by the suppression of ABA catabolism rather than an enhancement of ABA biosynthesis, 2009, Plant Cell Physiol.
- RNAi-mediated Suppression of Three Rice Carotenoid Cleavage Dioxygenase Genes, OsCCD1, 4a, and 4b, Increases Carotenoid Content of Rice., 2018, J Exp Bot.
- Developmental analysis of the early steps in strigolactone-mediated axillary bud dormancy in rice., 2019, Plant J.
- ζ-Carotene Isomerase Suppresses Tillering in Rice through the Coordinated Biosynthesis of Strigolactone and Abscisic Acid, 2020, Mol Plant.
- Comparative Analysis of Heat-Tolerant and Heat-Susceptible Rice Highlights the Role of OsNCED1 Gene in Heat Stress Tolerance., 2022, Plants (Basel).
- 9-cis-epoxycarotenoid dioxygenase 1 confers heat stress tolerance in rice seedling plants., 2022, Front Plant Sci.
- Genbank accession number
- Key message
- Collectively, the blocking of OsCCD4a activity might have potential as a practical tool for enhancing the carotenoid level of the carotenoid-accumulating seed endosperms as well as leaves of rice plants
- Overexpression of OsNCED1 improved the HS tolerance of rice at the heading and flowering stage
- These results suggested that OsNCED1 overexpression can improve the heat tolerance of rice by enhancing the antioxidant capacity
- Comparative Analysis of Heat-Tolerant and Heat-Susceptible Rice Highlights the Role of OsNCED1 Gene in Heat Stress Tolerance.
- Rice seedlings overexpressing OsNCED1 showed enhanced heat tolerance with more abundant ABA content, whereas the knockout mutant osnced1 accumulated less ABA and showed more sensitive to heat stress
- Here, we found that OsNCED1 was a heat stress inducible gene
- Together, our results indicate that OsNCED1 positively regulates heat tolerance of rice seedling by raising endogenous ABA contents, which leads to the improved antioxidant capacity and activated expression of heat and ABA related genes
- Moreover, real time-quantitative PCR (RT-qPCR) analysis showed that overexpression of OsNCED1 significantly activated the expression of genes involved in antioxidant enzymes, ABA signaling pathway, heat response, and defense
- Under heat stress, increased expression of OsNCED1 could reduce membrane damage and reactive oxygen species (ROS) level of plants, and elevate the activity of antioxidant enzymes
- Connection
- OsABA8ox1, OsNCED1~OsCCD4a, Phosphorylation of D-allose by hexokinase involved in regulation of OsABF1 expression for growth inhibition in Oryza sativa L, In this study, we discovered that D-allose induced expression of ABA-related genes including OsNCED1-3 and OsABA8ox1-3 in rice
- OsCCD1, OsNCED1~OsCCD4a, RNAi-mediated Suppression of Three Rice Carotenoid Cleavage Dioxygenase Genes, OsCCD1, 4a, and 4b, Increases Carotenoid Content of Rice., Suppression of the OsCCD1, OsCCD4a, and OsCCD4b genes using RNA interference (Ri) was verified in transgenic rice plants by quantitative RT-PCR and small RNA detection
- OsCCD1, OsNCED1~OsCCD4a, RNAi-mediated Suppression of Three Rice Carotenoid Cleavage Dioxygenase Genes, OsCCD1, 4a, and 4b, Increases Carotenoid Content of Rice., In addition, the levels of four carotenoids decreased when OsCCD1, OsCCD4a, and OsCCD4b were overexpressed in E
- OsCCD1, OsNCED1~OsCCD4a, RNAi-mediated Suppression of Three Rice Carotenoid Cleavage Dioxygenase Genes, OsCCD1, 4a, and 4b, Increases Carotenoid Content of Rice., OsCCD1 and OsCCD4a had a similar high carotenoid degrading activity, followed by OsCCD4b without substrate specificity
- HOX12~Oshox12, OsNCED1~OsCCD4a, ζ-Carotene Isomerase Suppresses Tillering in Rice through the Coordinated Biosynthesis of Strigolactone and Abscisic Acid, Importantly, rac-GR24 also stimulated expression of Oryza sativa 9-CIS-EPOXYCAROTENOID DIOXYGENASE 1 (OsNCED1) through induction of Oryza sativa HOMEOBOX12 (OsHOX12), promoting ABA biosynthesis in shoot base
- OsLTPL23, OsNCED1~OsCCD4a, Rice lipid transfer protein, OsLTPL23, controls seed germination by regulating starch-sugar conversion and ABA homeostasis., Transcript profiles in the germinating seeds exhibited that the abscisic acid (ABA)-responsive genes, OsABI3 and OsABI5, and biosynthesis genes, OsNCED1, OsNCED2, OsNCED3 and OsNCED4, are obviously upregulated in the osltpl23 mutants compared to NIP plants, conversely, ABA metabolism genes OsABA8ox1, OsABA8ox2 and OsABA8ox3 are stepwise decreased
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