ArticleJournal of experimental botany2017
Acceleration of leaf senescence is slowed down in transgenic barley plants deficient in the DNA/RNA-binding protein WHIRLY1.
Article in Journal of experimental botany, 2017. 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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Who cites it
18 citing papers in PubMed.
- Selective Stabilization of PSI-Associated Electron Transport Network Underlies Cytokinin-Mediated Delay of Leaf Senescence in Barley.International journal of molecular sciences · 2026Article
- Mechanistic Insights into Cytokinin-Regulated Leaf Senescence in Barley: Genotype-Specific Responses in Physiology and Protein Stability.International journal of molecular sciences · 2025Article
- WHIRLY proteins, multi-layer regulators linking the nucleus and organelles in developmental and stress-induced senescence of plants.Annals of botany · 2024Review
- Over-accumulation of chloroplast-nucleus located WHIRLY1 in barley leads to a decrease in growth and an enhanced stress resistance.The Plant journal : for cell and molecular biology · 2024Article
- The Effects of Different Durations of Night-Time Supplementary Lighting on the Growth, Yield, Quality and Economic Returns of Tomato.Plants (Basel, Switzerland) · 2024Article
- How do barley plants with impaired photosynthetic light acclimation survive under high-light stress?Planta · 2023Article
- WHIRLY protein functions in plants.Food and energy security · 2023Review
- Genome-wide identification, phylogenetic, and expression analysis under abiotic stress conditions of Whirly (WHY) gene family in Medicago sativa L.Scientific reports · 2022Article
- The plastid-nucleus localized DNA-binding protein WHIRLY1 is required for acclimation of barley leaves to high light.Planta · 2022Article
- WHIRLIES Are Multifunctional DNA-Binding Proteins With Impact on Plant Development and Stress Resistance.Frontiers in plant science · 2022Review
- Dark-Induced Barley Leaf Senescence - A Crop System for Studying Senescence and Autophagy Mechanisms.Frontiers in plant science · 2021Review
- Dual-Localized WHIRLY1 Affects Salicylic Acid Biosynthesis via Coordination of ISOCHORISMATE SYNTHASE1, PHENYLALANINE AMMONIA LYASE1, andPlant physiology · 2020Article
- Epigenetic Landmarks of Leaf Senescence and Crop Improvement.International journal of molecular sciences · 2020Review
- Transcription Factors Associated with Leaf Senescence in Crops.Plants (Basel, Switzerland) · 2019Review
- Article
- Divergent N Deficiency-Dependent Senescence and Transcriptome Response in Developmentally Old and YoungFrontiers in plant science · 2018Article
- WHIRLY1 Occupancy Affects Histone Lysine Modification andFrontiers in plant science · 2018Article
- Dual-Located WHIRLY1 Interacting with LHCA1 Alters Photochemical Activities of Photosystem I and Is Involved in Light Adaptation in Arabidopsis.International journal of molecular sciences · 2017Article
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
WHIRLY1 in barley was isolated as a potential regulator of the senescence-associated gene HvS40. In order to investigate whether the plastid-nucleus-located DNA/RNA-binding protein WHIRLY1 plays a role in regulation of leaf senescence, primary foliage leaves from transgenic barley plants with an RNAi-mediated knockdown of the WHIRLY1 gene were characterized by typical senescence parameters, namely pigment contents, function and composition of the photosynthetic apparatus, as well as expression of selected genes known to be either down- or up-regulated during leaf senescence. When the plants were grown at low light intensity, senescence progression was similar between wild-type and RNAi-W1 plants. Likewise, dark-induced senescence of detached leaves was not affected by reduction of WHIRLY1. When plants were grown at high light intensity, however, senescence was induced prematurely in wild-type plants but was delayed in RNAi-W1 plants. This result suggests that WHIRLY1 plays a role in light sensing and/or stress communication between chloroplasts and the nucleus.
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