ArticleMolecular plant2013
1O2-mediated and EXECUTER-dependent retrograde plastid-to-nucleus signaling in norflurazon-treated seedlings of Arabidopsis thaliana.
Article in Molecular plant, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.
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31 citing papers in PubMed.
- Physiological Responses ofPlants (Basel, Switzerland) · 2025Article
- Smi-miRmTERF regulates organelle development, retrograde signaling, secondary metabolism and immunity via targeting a subset of SmmTERFs in Salvia miltiorrhiza.Molecular horticulture · 2025Article
- Characterization of a tomato chlh mis-sense mutant reveals a new function of ChlH in fruit ripening.Plant biotechnology journal · 2025Article
- Singlet-Oxygen-Mediated Regulation of Photosynthesis-Specific Genes: A Role for Reactive Electrophiles in Signal Transduction.International journal of molecular sciences · 2024Article
- Singlet oxygen induces cell wall thickening and stomatal density reducing by transcriptome reprogramming.The Journal of biological chemistry · 2023Article
- Zeaxanthin is required for eyespot formation and phototaxis in Euglena gracilis.Plant physiology · 2023Article
- Tetrapyrrole biosynthesis pathway regulates plastid-to-nucleus signaling by controlling plastid gene expression in plants.Plant communications · 2023Article
- How to Cope with the Challenges of Environmental Stresses in the Era of Global Climate Change: An Update on ROS Stave off in Plants.International journal of molecular sciences · 2022Review
- Impact of Porphyrin Binding to GENOMES UNCOUPLED 4 on Tetrapyrrole BiosynthesisFrontiers in plant science · 2022Article
- The Role of Tetrapyrrole- and GUN1-Dependent Signaling on Chloroplast Biogenesis.Plants (Basel, Switzerland) · 2021Review
- Suppression of the Lycopene Cyclase Gene Causes Downregulation of Ascorbate Peroxidase Activity and Decreased Glutathione Pool Size, Leading to HFrontiers in plant science · 2021Article
- Chloroplast: The Emerging Battlefield in Plant-Microbe Interactions.Frontiers in plant science · 2021Review
- Light Activates the Translational Regulatory Kinase GCN2 via Reactive Oxygen Species Emanating from the Chloroplast.The Plant cell · 2020Article
- ThePlant physiology · 2018Article
- Article
- A novel tetratricopeptide repeat protein, WHITE TO GREEN1, is required for early chloroplast development and affects RNA editing in chloroplasts.Journal of experimental botany · 2017Article
- Singlet oxygen initiates a plastid signal controlling photosynthetic gene expression.The New phytologist · 2017Article
- A putative pyruvate transporter TaBASS2 positively regulates salinity tolerance in wheat via modulation of ABI4 expression.BMC plant biology · 2016Article
- Tetrapyrrole Signaling in Plants.Frontiers in plant science · 2016Review
- Article
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2 authors.
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Abstract
Chloroplast development depends on the synthesis and import of a large number of nuclear-encoded proteins. The synthesis of some of these proteins is affected by the functional state of the plastid via a process known as retrograde signaling. Retrograde plastid-to-nucleus signaling has been often characterized in seedlings of Arabidopsis thaliana exposed to norflurazon (NF), an inhibitor of carotenoid biosynthesis. Results of this work suggested that, throughout seedling development, a factor is released from the plastid to the cytoplasm that indicates a perturbation of plastid homeostasis and represses nuclear genes required for normal chloroplast development. The identity of this factor is still under debate. Reactive oxygen species (ROS) were among the candidates discussed as possible retrograde signals in NF-treated plants. In the present work, this proposed role of ROS has been analyzed. In seedlings grown from the very beginning in the presence of NF, ROS-dependent signaling was not detectable, whereas, in seedlings first exposed to NF after light-dependent chloroplast formation had been completed, enhanced ROS production occurred and, among others, (1)O2-mediated and EXECUTER-dependent retrograde signaling was induced. Hence, depending on the developmental stage at which plants are exposed to NF, different retrograde signaling pathways may be activated, some of which are also active in non-treated plants under light stress.
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