ArticleInternational journal of molecular sciences2019
iTRAQ-Based Quantitative Analysis of Responsive Proteins Under PEG-Induced Drought Stress in Wheat Leaves.
Article in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 29 citations in OpenAlex.
- Deciphering Drought Response Mechanisms in Oat Through Comprehensive Transcriptomic and Physiological Analysis.Plants (Basel, Switzerland) · 2026Article
- Spatial Heterogeneity of Metabolic Response to Drought Stress inMetabolites · 2026Article
- Molecular insights into drought tolerance in wheat through in-silico genome-wide analysis of DREB1 transcription factor and peroxidase interactions.BMC plant biology · 2025Article
- The Proteomic and Peptidomic Response of Wheat (Plants (Basel, Switzerland) · 2025Article
- Comprehensive transcriptomic and metabolomic analysis revealed drought tolerance regulatory pathways in upland cotton.Frontiers in plant science · 2025Article
- Reactive oxygen species-post translational modifications-central carbon metabolism regulatory loop: coordination of redox homeostasis and carbon flux allocation in plants under abiotic stress.Frontiers in plant science · 2025Review
- Article
- Proteomic analysis of near-isogenic lines reveals key biomarkers on wheat chromosome 4B conferring drought tolerance.The plant genome · 2024Article
- FLS2-RBOHD module regulates changes in the metabolome ofPlant-environment interactions (Hoboken, N.J.) · 2023Article
- Network of the transcriptome and metabolomics reveals a novel regulation of drought resistance during germination in wheat.Annals of botany · 2022Article
- Wheat Proteomics for Abiotic Stress Tolerance and Root System Architecture: Current Status and Future Prospects.Proteomes · 2022Review
- Combined metabolomic and transcriptomic analysis reveals key components ofFrontiers in plant science · 2022Article
- Differential Protein Expression Analysis of Two Sugarcane Varieties in Response to Diazotrophic Plant Growth-Promoting EndophyteFrontiers in plant science · 2021Article
- Dynamic changes in membrane lipid composition of leaves of winter wheat seedlings in response to PEG-induced water stress.BMC plant biology · 2020Article
- Article
- Autophagic Survival Precedes Programmed Cell Death in Wheat Seedlings Exposed to Drought Stress.International journal of molecular sciences · 2019Article
- Protein and Proteome Atlas for Plants under Stresses: New Highlights and Ways for Integrated Omics in Post-Genomics Era.International journal of molecular sciences · 2019Review
Corrections and comments
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Authors and funding
9 authors at 1 institution in 1 country.
Funding
Abstract
Drought is an important abiotic stress that seriously restricts crop productivity. An understanding of drought tolerance mechanisms offers guidance for cultivar improvement. In order to understand how a well-known wheat genotype Jinmai 47 responds to drought, we adopted the iTRAQ and LC/MS approaches and conducted proteomics analysis of leaves after exposure to 20% of polyethylene glycol-6000 (PEG)-induced stress for 4 days. The study identified 176 differentially expressed proteins (DEPs), with 65 (36.5%) of them being up-regulated, and 111 (63.5%) down-regulated. DEPs, located in cellular membranes and cytosol mainly, were involved in stress and redox regulation (51), carbohydrate and energy metabolism (36), amino acid metabolism (24), and biosynthesis of other secondary metabolites (20) primarily. Under drought stress, TCA cycle related proteins were up-regulated. Antioxidant system, signaling system, and nucleic acid metabolism etc. were relatively weakened. In comparison, the metabolism pathways that function in plasma dehydration protection and protein structure protection were strongly enhanced, as indicated by the improved biosynthesis of 2 osmolytes, sucrose and Proline, and strongly up-regulated protective proteins, LEA proteins and chaperones. SUS4, P5CSs, OAT, Rab protein, and Lea14-A were considered to be important candidate proteins, which deserve to be further investigated.
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Registered trials
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