- Information
- Symbol: OsCK1,OsCIPK31,CIPK03
- MSU: LOC_Os03g20380
- RAPdb: Os03g0319400
- Publication
- OsCIPK31, a CBL-interacting protein kinase is involved in germination and seedling growth under abiotic stress conditions in rice plants, 2010, Mol Cells.
- Calcium sensors and their interacting protein kinases: genomics of the Arabidopsis and rice CBL-CIPK signaling networks, 2004, Plant Physiol.
- Characterization of stress-responsive CIPK genes in rice for stress tolerance improvement, 2007, Plant Physiol.
- Isolation and characterization of a novel rice Ca2+-regulated protein kinase gene involved in responses to diverse signals including cold, light, cytokinins, sugars and salts, 2003, Plant Mol Biol.
- Rice Calcineurin B-Like Protein-Interacting Protein Kinase 31 OsCIPK31 Is Involved in the Development of Panicle Apical Spikelets., 2018, Front Plant Sci.
- Genbank accession number
- Key message
- To determine the physiological roles of OsCIPK31 in rice plants, the sensitivity of oscipk31::Ds, which is a transposon Ds insertion mutant, to abiotic stresses was examined during germination and seedling stages
- In addition, oscipk31::Ds seedlings exhibited enhanced expression of several stress-responsive genes after exposure to these abiotic stresses
- This study demonstrated that rice plants use OsCIPK31 to modulate responses to abiotic stresses during the seed germination and seedling stages and to modulate the expression of stress-responsive genes
- OsCIPK31, a CBL-interacting protein kinase is involved in germination and seedling growth under abiotic stress conditions in rice plants
- Transgenic plants overexpressing the transgenes OsCIPK03, OsCIPK12, and OsCIPK15 showed significantly improved tolerance to cold, drought, and salt stress, respectively
- Sequence analysis indicated that the open reading frame of the OsCK1 gene consists of 1350 bp encoding 449 amino acid residues, which is very similar to a family of calcineurin B-like protein (CBL)-interacting protein kinases (CIPKs) or salt overly sensitive 2 (SOS2)-like protein kinases (PKS) in Arabidopsis
- Expression of the OsCK1 gene was detected mainly in the shoots and highly inducible by diverse signals such as cold, light, salt, sugar and cytokinins
- Under cold and drought stresses, OsCIPK03- and OsCIPK12-overexpressing transgenic plants accumulated significantly higher contents of proline and soluble sugars than the wild type
- oscipk31::Ds mutants exhibited hypersensitive phenotypes to ABA, salt, mannitol, and glucose
- However, the expression of ABA metabolic genes and the endogenous levels of ABA were not altered significantly in the oscipk31::Ds mutant
- Our results support that OsCIPK31 plays an important role in panicle development
- We found that dysregulation is caused by the disruption of OsCIPK31 function due to excessive accumulation of ROS, which ultimately leads to cell death in rice panicle
- Our study provides an understanding of the role of OsCIPK31 in panicle development by responding to various stresses and phytohormones
- Connection
- OsCIPK12, OsCK1~OsCIPK31~CIPK03, Characterization of stress-responsive CIPK genes in rice for stress tolerance improvement, To prove that some of these stress-responsive OsCIPK genes are potentially useful for stress-tolerance improvement, three CIPK genes (OsCIPK03, OsCIPK12, and OsCIPK15) were overexpressed in japonica rice ‘Zhonghua 11’
- OsCIPK12, OsCK1~OsCIPK31~CIPK03, Characterization of stress-responsive CIPK genes in rice for stress tolerance improvement, Transgenic plants overexpressing the transgenes OsCIPK03, OsCIPK12, and OsCIPK15 showed significantly improved tolerance to cold, drought, and salt stress, respectively
- OsCIPK12, OsCK1~OsCIPK31~CIPK03, Characterization of stress-responsive CIPK genes in rice for stress tolerance improvement, Under cold and drought stresses, OsCIPK03- and OsCIPK12-overexpressing transgenic plants accumulated significantly higher contents of proline and soluble sugars than the wild type
- OsCIPK15, OsCK1~OsCIPK31~CIPK03, Characterization of stress-responsive CIPK genes in rice for stress tolerance improvement, To prove that some of these stress-responsive OsCIPK genes are potentially useful for stress-tolerance improvement, three CIPK genes (OsCIPK03, OsCIPK12, and OsCIPK15) were overexpressed in japonica rice ‘Zhonghua 11’
- OsCIPK15, OsCK1~OsCIPK31~CIPK03, Characterization of stress-responsive CIPK genes in rice for stress tolerance improvement, Transgenic plants overexpressing the transgenes OsCIPK03, OsCIPK12, and OsCIPK15 showed significantly improved tolerance to cold, drought, and salt stress, respectively
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