ArticleJournal of experimental botany2015
Nitric oxide induces the alternative oxidase pathway in Arabidopsis seedlings deprived of inorganic phosphate.
Article in Journal of experimental botany, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 49 citations in OpenAlex.
- The role of alternative oxidase in the maintenance of cellular redox balance under hypoxia via participation in nitric oxide turnover.Journal of experimental botany · 2025Review
- Reversible S-nitrosylation of bZIP67 by peroxiredoxin IIE activity and nitro-fatty acids regulates the plant lipid profile.Cell reports · 2024Article
- Review
- Mitochondrial alternative oxidase pathway helps in nitrooxidative stress tolerance in germinating chickpea.Journal of biosciences · 2024Article
- Plant growth promotion under phosphate deficiency and improved phosphate acquisition by new fungal strain,Frontiers in microbiology · 2023Article
- Functions of nitric oxide-mediated post-translational modifications under abiotic stress.Frontiers in plant science · 2023Review
- Cultivar-Dependent Responses in Plant Growth, Leaf Physiology, Phosphorus Use Efficiency, and Tuber Quality of Potatoes Under Limited Phosphorus Availability Conditions.Frontiers in plant science · 2021Article
- Linking mitochondrial and chloroplast retrograde signalling in plants.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2020Review
- An Update on Nitric Oxide Production and Role Under Phosphorus Scarcity in Plants.Frontiers in plant science · 2020Review
- Article
- Nitrate nutrition influences multiple factors in order to increase energy efficiency under hypoxia in Arabidopsis.Annals of botany · 2019Article
- Nitric Oxide Regulates Seedling Growth and Mitochondrial Responses in Aged Oat Seeds.International journal of molecular sciences · 2018Article
- Molecular Mechanisms of Acclimatization to Phosphorus Starvation and Recovery Underlying Full-Length Transcriptome Profiling in Barley (Frontiers in plant science · 2018Article
- Plant Survival in a Changing Environment: The Role of Nitric Oxide in Plant Responses to Abiotic Stress.Frontiers in plant science · 2015Review
Corrections and comments
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Authors and funding
4 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Phosphate starvation compromises electron flow through the cytochrome pathway of the mitochondrial electron transport chain, and plants commonly respond to phosphate deprivation by increasing flow through the alternative oxidase (AOX). To test whether this response is linked to the increase in nitric oxide (NO) production that also increases under phosphate starvation, Arabidopsis thaliana seedlings were grown for 15 d on media containing either 0 or 1mM inorganic phosphate. The effects of the phosphate supply on growth, the production of NO, respiration, the AOX level and the production of superoxide were compared for wild-type (WT) seedlings and the nitrate reductase double mutant nia. Phosphate deprivation increased NO production in WT roots, and the AOX level and the capacity of the alternative pathway to consume electrons in WT seedlings; whereas the same treatment failed to stimulate NO production and AOX expression in the nia mutant, and the plants had an altered growth phenotype. The NO donor S-nitrosoglutathione rescued the growth phenotype of the nia mutants under phosphate deprivation to some extent, and it also increased the respiratory capacity of AOX. It is concluded that NO is required for the induction of the AOX pathway when seedlings are grown under phosphate-limiting conditions.
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