ArticleScientific reports2018
Water-stress induced downsizing of light-harvesting antenna complex protects developing rice seedlings from photo-oxidative damage.
Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.
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41 citing papers in PubMed.
- Rice adaptation to low-light stress: integrating morpho-physiology, biochemical plasticity, signalling networks and molecular breeding strategies.Plant cell reports · 2026Review
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- All roads lead to Rome: integrated physiological and transcriptomic analysis of cacao drought response reveals different ways to achieve tolerance in two hybrid clones.Frontiers in plant science · 2026Article
- Drought stress-induced changes in PSII functioning in ecologically contrasting plants: chlorophyll fluorescence study of poikilohydric and homoiohydric species.Photosynthetica · 2026Article
- Nonphotochemical quenching changes with abiotic stressor and developmental stages.bioRxiv : the preprint server for biology · 2025Article
- Oxidative Stress in Rice (Plants (Basel, Switzerland) · 2025Review
- Synergistic effect of indole‒3‒acetic acid and nitrogen on yield, sugar profile, and nitrogen utilization of salt-stressed sugar beet crop.BMC plant biology · 2025Article
- Aspirin Foliar Spray-Induced Changes in Light Energy Use Efficiency, Chloroplast Ultrastructure, and ROS Generation in Tomato.International journal of molecular sciences · 2025Article
- Mitigating water deficit stress in lemon balm (Melissa officinalis L.) through integrated soil amendments: A pathway to sustainable agriculture.BMC plant biology · 2024Article
- Deciphering the Mechanism of Melatonin-Induced Enhancement of Photosystem II Function in Moderate Drought-Stressed Oregano Plants.Plants (Basel, Switzerland) · 2024Article
- Ectopic Expression of Distinct PLC Genes Identifies 'Compactness' as a Possible Architectural Shoot Strategy to Cope with Drought Stress.Plant & cell physiology · 2024Article
- Mechanistic Insights on Salicylic Acid-Induced Enhancement of Photosystem II Function in Basil Plants under Non-Stress or Mild Drought Stress.International journal of molecular sciences · 2024Article
- Melatonin imparts tolerance to combined drought and high-temperature stresses in tomato through osmotic adjustment and ABA accumulation.Frontiers in plant science · 2024Article
- Exacerbation of drought-induced physiological and biochemical changes in leaves ofJournal of biosciences · 2024Article
- Transcriptome Analysis of Native Kentucky Bluegrass (Plants (Basel, Switzerland) · 2023Article
- Impact of Coated Zinc Oxide Nanoparticles on Photosystem II of Tomato Plants.Materials (Basel, Switzerland) · 2023Article
- Article
- Structure of Photosystem I Supercomplex Isolated from aBiomolecules · 2023Article
- Structure ofeLife · 2023Article
- Mechanistic Insights on Salicylic Acid Mediated Enhancement of Photosystem II Function in Oregano Seedlings Subjected to Moderate Drought Stress.Plants (Basel, Switzerland) · 2023Article
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2 authors.
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Abstract
The impact of water-stress on chloroplast development was studied by applying polyethylene glycol 6000 to the roots of 5-day-old etiolated rice (Oryza sativa) seedlings that were subsequently illuminated up to 72 h. Chloroplast development in drought environment led to down-regulation of light-harvesting Chl-proteins. Photosynthetic proteins of Photosystem II (PSII) and oxygen evolving complex i.e., Cytb559, OEC16, OEC23 and OEC33 as well as those of PSI such as PSI-III, PSI-V, and PSI-VI, decreased in abundance. Consequently, due to reduced light absorption by antennae, the electron transport rates of PSII and PSI decreased by 55% and 25% respectively. Further, seedling development in stress condition led to a decline in the ratio of variable (Fv) to maximum (Fm) Chl a fluorescence, as well in the quantum yield of PSII photochemistry. Addition of Mg
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