ArticleScientific reports2017
Wheat TaPUB1 modulates plant drought stress resistance by improving antioxidant capability.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.
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Who cites it
34 citing papers in PubMed.
- Reactive Oxygen Species in Crop Plants: Production, Detoxification, Signaling, and Molecular Cross-Talk.Plants (Basel, Switzerland) · 2026Review
- Identification of SNPs and Candidate Genes Associated with Major Drought Tolerance QTL on Wheat Chromosome 4A.Plants (Basel, Switzerland) · 2026Article
- Salicylic acid reduces MdPUB24-mediated ubiquitination of MdWRKY40 to suppress ethylene biosynthesis in apple fruit.Horticulture research · 2026Article
- Membrane stability under heat stress: molecular signaling, lipid remodeling, and defense mechanisms in plants.Plant cell reports · 2026Review
- The alfalfa U-box E3 ligase MsPUB210 interacts with MsICE1 and positively regulates cold tolerance in transgenic Arabidopsis.Frontiers in plant science · 2026Article
- Molecular evolution of the bZIP family in allotetraploid Gossypium and GhbZIP017 function under drought stress.Plant cell reports · 2025Article
- Wheat E3 ligasePhysiology and molecular biology of plants : an international journal of functional plant biology · 2025Article
- Salinity survival: molecular mechanisms and adaptive strategies in plants.Frontiers in plant science · 2025Review
- Nitric Oxide Mitigates the Deleterious Effects Caused by Infection ofPlants (Basel, Switzerland) · 2024Article
- Insights into Salinity Tolerance in Wheat.Genes · 2024Review
- Genome-wide identification and expression analysis of the U-box E3 ubiquitin ligase gene family related to bacterial wilt resistance in tobacco (Frontiers in plant science · 2024Article
- Comprehensive analysis of B3 family genes in pearl millet (Frontiers in plant science · 2024Article
- Combined linkage analysis and association mapping identifies genomic regions associated with yield-related and drought-tolerance traits in wheat (Triticum aestivum L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Inoculation with Azorhizobium caulinodans ORS571 enhances plant growth and salt tolerance of switchgrass (Panicum virgatum L.) seedlings.Biotechnology for biofuels and bioproducts · 2023Article
- Comparative Analysis of the Response to Polyethylene Glycol-Simulated Drought Stress in Roots from Seedlings of "Modern" and "Ancient" Wheat Varieties.Plants (Basel, Switzerland) · 2023Article
- Genome-wide identification and expression analysis of the U-box E3 ubiquitin ligase gene family related to salt tolerance in sorghum (Frontiers in plant science · 2023Article
- P3/P3N-PIPO of PVY interacting with BI-1 inhibits the degradation of NIb by ATG6 to facilitate virus replication inFrontiers in plant science · 2023Article
- Grapevine bZIP transcription factor bZIP45 regulatesFrontiers in plant science · 2023Article
- High-throughput phenotyping of physiological traits for wheat resilience to high temperature and drought stress.Journal of experimental botany · 2022Article
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6 authors.
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Abstract
E3 ligases play significant roles in plant stress tolerance by targeting specific substrate proteins for post-translational modification. In a previous study, we cloned TaPUB1 from Triticum aestivum L., which encodes a U-box E3 ligase. Real-time polymerase chain reaction revealed that the gene was up-regulated under drought stress. To investigate the function of TaPUB1 in the response of plants to drought, we generated transgenic Nicotiana benthamiana (N. benthamiana) plants constitutively expressing TaPUB1 under the CaMV35S promoter. Compared to wild type (WT), the transgenic plants had higher germination and seedling survival rates as well as higher photosynthetic rate and water retention, suggesting that the overexpression of TaPUB1 enhanced the drought tolerance of the TaPUB1 overexpressing (OE) plants. Moreover, less accumulation of reactive oxygen species (ROS) and stronger antioxidant capacity were detected in the OE plants than in the WT plants. To characterize the mechanisms involved, methyl viologen (MV) was used to induce oxidative stress conditions and we identified the functions of this gene in the plant tolerance to oxidative stress. Our results suggest that TaPUB1 positively modulates plant drought stress resistance potential by improving their antioxidant capacity.
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