ArticleFrontiers in plant science2022
PEG-induced physiological drought for screening winter wheat genotypes sensitivity - integrated biochemical and chlorophyll
Article in Frontiers in plant science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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18 citing papers in PubMed.
- Review
- Seed priming with chitosan nanoparticles improved seed vigour parameters and antioxidant enzyme kinetics under polyethylene glycol (PEG) induced drought stress in cotton.BMC plant biology · 2026Article
- Study on physiological characteristics of Passiflora edulis Sims with different ploidy under drought stress.BMC plant biology · 2026Article
- Molecular Mechanisms and Experimental Strategies for Understanding Plant Drought Response.Plants (Basel, Switzerland) · 2026Review
- Article
- A comprehensive analysis of the physiological and biochemical responses of raspberry cultivars to water stress.Scientific reports · 2025Article
- Genomic signatures of SnRKs highlighted conserved evolution within orchids and stress responses through ABA signaling in the Cymbidium ensifolium.BMC plant biology · 2025Article
- CRISPR-mediated mutation of cytokinin signaling genes (SlHP2 and SlHP3) in tomato: Morphological, physiological, and molecular characterization.The plant genome · 2025Article
- Influence of Exogenous Melatonin on the Physiological Traits ofPlants (Basel, Switzerland) · 2025Article
- Physiological and metabolic fluctuations of the diatomFrontiers in microbiology · 2025Article
- Determination of rice (Photosynthetica · 2025Article
- The Quest for Reliable Drought Stress Screening in Tetraploid Wheat (Life (Basel, Switzerland) · 2024Article
- Analysis of Photosynthetic Characteristics and Screening High Light-Efficiency Germplasm in Sugarcane.Plants (Basel, Switzerland) · 2024Article
- Evaluation of barley genotypes for drought adaptability: based on stress indices and comprehensive evaluation as criteria.Frontiers in plant science · 2024Article
- Using chlorophyll fluorescence parameters and antioxidant enzyme activity to assess drought tolerance of spring wheat.Photosynthetica · 2024Article
- Sensitivity of the Photosynthetic Apparatus in Maize and Sorghum under Different Drought Levels.Plants (Basel, Switzerland) · 2023Article
- Early Antioxidative Response to Desiccant-Stimulated Drought Stress in Field-Grown Traditional Wheat Varieties.Plants (Basel, Switzerland) · 2023Article
- Photosynthetic activity and metabolic profiling of bread wheat cultivars contrasting in drought tolerance.Frontiers in plant science · 2023Article
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5 authors.
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No grant is acknowledged in the PubMed record.
Abstract
This study aimed to screen different winter wheat genotypes at the onset of metabolic changes induced by water deficit to comprehend possible adaptive features of photosynthetic apparatus function and structure to physiological drought. The drought treatment was the most influential variable affecting plant growth and relative water content, and genotype variability determined with what intensity varieties of winter wheat seedlings responded to water deficit. PEG-induced drought, as expected, changed phenomenological energy fluxes and the efficiency with which an electron is transferred to final PSI acceptors. Based on the effect size, fluorescence parameters were grouped to represent photochemical parameters, that is, the donor and acceptor side of PSII (PC1); the thermal phase of the photosynthetic process, or the electron flow around PSI, and the chain of electrons between PSII and PSI (PC2); and phenomenological energy fluxes per cross-section (PC3). Furthermore, four distinct clusters of genotypes were discerned based on their response to imposed physiological drought, and integrated analysis enabled an explanation of their reactions' specificity. The most reliable JIP-test parameters for detecting and comparing the drought impact among tested genotypes were the variable fluorescence at K, L, I step, and PI
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