ArticleJournal of experimental botany2013
Cloning and characterization of TaSnRK2.3, a novel SnRK2 gene in common wheat.
Article in Journal of experimental botany, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers.
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59 citing papers in PubMed, 126 citations in OpenAlex.
- Genomic analysis of TIFY genes in two Medicago and insight into MsTF2-mediated abiotic stress tolerance.Plant cell reports · 2026Article
- CpSnRK2.7 interacts with CpPP2Cs to enhance salt tolerance via modulating oxidative stress in Cucurbita pepo.Plant cell reports · 2025Article
- Comprehensive analysis of the sucrose nonfermenting 1-related protein kinase 2 gene family in broomcorn millet (Panicum miliaceum L.) under abiotic stress conditions.BMC genomics · 2025Article
- Integration of ATAC-seq and RNA-seq reveals the dynamics of chromatin accessibility and gene expression in zoysiagrass response to drought.Plant cell reports · 2025Article
- Genome-wide association study for seedling heat tolerance under two temperature conditions in bread wheat (Triticum aestivum L.).BMC plant biology · 2024Article
- Insights into Salinity Tolerance in Wheat.Genes · 2024Review
- Grape SnRK2.7 Positively Regulates Drought Tolerance in TransgenicInternational journal of molecular sciences · 2024Article
- Article
- Heterogeneous Expression ofLife (Basel, Switzerland) · 2024Article
- Overexpression of TaPIP1A enhances drought and salt stress tolerance in Arabidopsis: cross-species conservation and molecular dynamics.Frontiers in plant science · 2024Article
- Joint transcriptomic and metabolomic analysis provides new insights into drought resistance in watermelon (Frontiers in plant science · 2024Article
- Silencing theInternational journal of molecular sciences · 2023Article
- SUPPRESSOR OF MAX2 LIKE 6, 7, and 8 Interact with DDB1 BINDING WD REPEAT DOMAIN HYPERSENSITIVE TO ABA DEFICIENT 1 to Regulate the Drought Tolerance and TargetBiomolecules · 2023Article
- Molecular and genetic perspectives of cold tolerance in wheat.Molecular biology reports · 2023Review
- Wheat TaSnRK2.10 phosphorylates TaERD15 and TaENO1 and confers drought tolerance when overexpressed in rice.Plant physiology · 2023Article
- Improving abiotic stress tolerance of forage grasses - prospects of using genome editing.Frontiers in plant science · 2023Review
- Physiology and Molecular Breeding in Sustaining Wheat Grain Setting and Quality under Spring Cold Stress.International journal of molecular sciences · 2022Review
- Article
- Identification and expression analysis of the CqSnRK2 gene family and a functional study of the CqSnRK2.12 gene in quinoa (Chenopodium quinoa Willd.).BMC genomics · 2022Article
- Genetic Mechanisms of Cold Signaling in Wheat (Life (Basel, Switzerland) · 2022Review
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Authors and funding
7 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Environmental stresses such as drought, salinity, and cold are major adverse factors that significantly affect agricultural productivity. Protein phosphorylation/dephosphorylation is a major signalling event induced by osmotic stress in higher plants. Sucrose non-fermenting 1-related protein kinase 2 (SnRK2) family members play essential roles in the response to hyperosmotic stresses in plants. In this study, the TaSnRK2.3 gene, a novel SnRK2 member was cloned, and three copies located on chromosomes 1A, 1B, and 1D were identified in common wheat. TaSnRK2.3 was strongly expressed in leaves, and responded to polyethylene glycol, NaCl, abscisic acid, and cold stresses. To characterize its function, transgenic Arabidopsis overexpressing TaSnRK2.3-GFP controlled by the cauliflower mosaic virus 35S promoter was generated and subjected to severe abiotic stresses. Overexpression of TaSnRK2.3 resulted in an improved root system and significantly enhanced tolerance to drought, salt, and freezing stresses, simultaneously demonstrated by enhanced expression of abiotic stress-responsive genes and ameliorative physiological indices, including a decreased rate of water loss, enhanced cell membrane stability, improved photosynthetic potential, and significantly increased osmotic potential and free proline content under normal and/or stressed conditions. These results demonstrate that TaSnRK2.3 is a multifunctional regulator, with potential for utilization in transgenic breeding for improved abiotic stress tolerance in crop plants.
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