ArticleMolecular plant2014
PIF3 is involved in the primary root growth inhibition of Arabidopsis induced by nitric oxide in the light.
Article in Molecular plant, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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Who cites it
28 citing papers in PubMed.
- Reversible S-nitrosylation of bZIP67 by peroxiredoxin IIE activity and nitro-fatty acids regulates the plant lipid profile.Cell reports · 2024Article
- Discovery of a second-site nia2 mutation in the background of multiple Arabidopsis PIF-related mutants containing the pif3-3 allele.The New phytologist · 2024Article
- Fine-tuned nitric oxide and hormone interface in plant root development and regeneration.Journal of experimental botany · 2023Review
- Local phytochrome signalling limits root growth in light by repressing auxin biosynthesis.Journal of experimental botany · 2023Article
- Nitric Oxide Regulates Seed Germination by Integrating Multiple Signalling Pathways.International journal of molecular sciences · 2023Review
- The Arabidopsis Phytoglobin 2 mediates phytochrome B (phyB) light signaling responses during somatic embryogenesis.Planta · 2023Article
- The Role of Light-Regulated Auxin Signaling in Root Development.International journal of molecular sciences · 2023Review
- Alleviation of iron deficiency in pear by ammonium nitrate and nitric oxide.BMC plant biology · 2022Article
- Nitrate Regulates Maize Root Transcriptome through Nitric Oxide Dependent and Independent Mechanisms.International journal of molecular sciences · 2021Article
- The gibberellin signaling negative regulator RGA-LIKE3 promotes seed storage protein accumulation.Plant physiology · 2021Article
- Transcriptome-based approaches for clarification of nutritional responses and improvement of crop production.Breeding science · 2021Article
- Nitric Oxide Alters the Pattern of Auxin Maxima and PIN-FORMED1 During Shoot Development.Frontiers in plant science · 2021Article
- Nitric Oxide Overproduction byPlants (Basel, Switzerland) · 2020Article
- Light modulates the gravitropic responses through organ-specific PIFs and HY5 regulation ofProceedings of the National Academy of Sciences of the United States of America · 2020Article
- Melatonin in flowering, fruit set and fruit ripening.Plant reproduction · 2020Review
- The physiological mechanism underlying root elongation in response to nitrogen deficiency in crop plants.Planta · 2020Review
- PuHSFA4a Enhances Tolerance To Excess Zinc by Regulating Reactive Oxygen Species Production and Root Development inPlant physiology · 2019Article
- An Integrated Transcriptome and Proteome Analysis Reveals Putative Regulators of Adventitious Root Formation inInternational journal of molecular sciences · 2019Article
- Light and auxin signaling cross-talk programme root development in plants.Journal of biosciences · 2019Review
- OsPIN1b is Involved in Rice Seminal Root Elongation by Regulating Root Apical Meristem Activity in Response to Low Nitrogen and Phosphate.Scientific reports · 2018Article
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
PHYTOCHROME INTERACTING FACTOR3 (PIF3) is an important component in the phytochrome signaling pathway and mediates plant responses to various environmental conditions. We found that PIF3 is involved in the inhibition of root growth of Arabidopsis thaliana seedlings induced by nitric oxide (NO) in light. Overexpression of PIF3 partially alleviated the inhibitory effect of NO on root growth, whereas the pif3-1 mutant displayed enhanced sensitivity to NO in terms of root growth. During phytochrome signaling, the photoreceptor PHYB mediates the degradation of PIF3. We found that the phyB-9 mutant had a similar phenotype to that of PIF3ox in terms of responsiveness to NO. Furthermore, NO treatment promoted the accumulation of PHYB, and thus reduced PIF3 content. Our results further show that the activity of PIF3 is regulated by the DELLA protein RGL3[RGA (repressor of ga1-3) LIKE 3]. Therefore, we speculate that PIF3 lies downstream of PHYB and RGL3, and plays an important role in the inhibitory effect of NO on root growth of Arabidopsis seedlings in light.
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