ArticleEMBO reports2022
Phytochrome B enhances seed germination tolerance to high temperature by reducing S-nitrosylation of HFR1.
Article in EMBO reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
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The trial behind it
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Who cites it
11 citing papers in PubMed, 20 citations in OpenAlex.
- Photoreceptors as central hubs of developmental plasticity and environmental adaptation.Molecules and cells · 2026Review
- Light-Controlled Seed Germination: Molecular Integration With Environmental Signals.Plant, cell & environment · 2026Review
- Molecular mechanisms and breeding strategies for heat tolerance in vegetable crops under global warming.Horticulture research · 2026Article
- The Central Role of GSNOR: Decoding Nitric Oxide Signaling for Crop Stress Tolerance.International journal of molecular sciences · 2025Review
- Functional interactions among H2O2, NO, H2S, and melatonin in the physiology, metabolism, and quality of horticultural Solanaceae.Journal of experimental botany · 2025Review
- Shade-induced ROS/NO reinforce COP1-mediated diffuse cell growth.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Role of protein S-nitrosylation in plant growth and development.Plant cell reports · 2024Review
- Functions of Plant Phytochrome Signaling Pathways in Adaptation to Diverse Stresses.International journal of molecular sciences · 2023Review
- When drought meets heat - a plant omics perspective.Frontiers in plant science · 2023Review
- Functions of nitric oxide-mediated post-translational modifications under abiotic stress.Frontiers in plant science · 2023Review
- Phytochrome B enhances seed germination tolerance to high temperature by reducing S-nitrosylation of HFR1.EMBO reports · 2022Article
Corrections and comments
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Authors and funding
9 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Light and ambient high temperature (HT) have opposite effects on seed germination. Light induces seed germination through activating the photoreceptor phytochrome B (phyB), resulting in the stabilization of the transcription factor HFR1, which in turn sequesters the suppressor PIF1. HT suppresses seed germination and triggers protein S-nitrosylation. Here, we find that HT suppresses seed germination by inducing the S-nitrosylation of HFR1 at C164, resulting in its degradation, the release of PIF1, and the activation of PIF1-targeted SOMNUS (SOM) expression to alter gibberellin (GA) and abscisic acid (ABA) metabolism. Active phyB (phyB
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.