ArticleJournal of experimental botany2021
PHYTOCHROME INTERACTING FACTORS PIF4 and PIF5 promote heat stress induced leaf senescence in Arabidopsis.
Article in Journal of experimental botany, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
42 citing papers in PubMed, 68 citations in OpenAlex.
- From signals to solutions: stress-induced leaf senescence and synthetic biology and AI approaches for crop resilience.Molecular horticulture · 2026Review
- Genome-wide identification of the PIF gene family in broomcorn millet (Panicum miliaceum) highlights PmPIF5 as a candidate regulator of photoperiod responses.BMC plant biology · 2026Article
- Transcription Profiling of Potato Leaves in Response to Heat Stress at Single-Cell Resolution.Plant biotechnology journal · 2026Article
- Oligomerization-competent PIF4 drives thermomorphogenesis through functional redundancy in transactivation and DNA binding.Nature communications · 2026Article
- Remodeling of homoeolog expression bias buffers stress response in allotetraploid cotton.BMC plant biology · 2026Article
- Integrated transcriptomic and metabolomic analyses reveal biphasic thermal adaptation strategies inPeerJ · 2026Article
- Molecular Mechanisms of the Phytohormone-Heat Shock Protein Pathway in Regulating Plant Thermotolerance.Plants (Basel, Switzerland) · 2025Review
- Involvement of Phytochrome-Interacting Factors in High-Irradiance Adaptation.International journal of molecular sciences · 2025Article
- PIF4-mediated thermomorphogenesis relies on its oligomerization ability, not DNA-binding or transactivation activity.Research square · 2025Article
- Early Flowering 3 (ELF3) Inhibits Hypocotyl Phototropism in Light-GrownPlant direct · 2025Article
- Transcriptomic Identification of Key Genes Responding to High Heat Stress in Moso Bamboo (Genes · 2025Article
- Subcellular plant carbohydrate metabolism under elevated temperature.Plant physiology · 2025Article
- Genome-Wide Identification of GmPIF Family and Regulatory Pathway Analysis of GmPIF3g in Different Temperature Environments.International journal of molecular sciences · 2025Article
- Integrating temperature into the Arabidopsis circadian system.Npj biological timing and sleep · 2025Review
- Comparative transcriptomic and metabolomic analyses provide insights into the responses to high temperature stress in Alfalfa (Medicago sativa L.).BMC plant biology · 2024Article
- RNA sequencing analysis revealsHorticulture research · 2024Article
- Physiological Investigation and Transcriptome Analysis Reveals the Mechanisms ofInternational journal of molecular sciences · 2024Article
- Functions of Phytochrome Interacting Factors (PIFs) in Adapting Plants to Biotic and Abiotic Stresses.International journal of molecular sciences · 2024Review
- Application of Multi-Omics Technologies to the Study of Phytochromes in Plants.Antioxidants (Basel, Switzerland) · 2024Review
- Overexpression of stress granule protein TZF1 enhances salt stress tolerance by targetingFrontiers in plant science · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Leaf senescence can be triggered by multiple abiotic stresses including darkness, nutrient limitation, salinity, and drought. Recently, heatwaves have been occurring more frequently, and they dramatically affect plant growth and development. However, the underlying molecular networks of heat stress-induced leaf senescence remain largely uncharacterized. Here we showed that PHYTOCHROME INTERACTING FACTOR 4 (PIF4) and PIF5 proteins could efficiently promote heat stress-induced leaf senescence in Arabidopsis. Transcriptomic profiling analysis revealed that PIF4 and PIF5 are likely to function through multiple biological processes including hormone signaling pathways. Further, we characterized NAC019, SAG113, and IAA29 as direct transcriptional targets of PIF4 and PIF5. The transcription of NAC019, SAG113, and IAA29 changes significantly in daytime after heat treatment. In addition, we demonstrated that PIF4 and PIF5 proteins were accumulated during the recovery after heat treatment. Moreover, we showed that heat stress-induced leaf senescence is gated by the circadian clock, and plants might be more actively responsive to heat stress-induced senescence during the day. Taken together, our findings proposed important roles for PIF4 and PIF5 in mediating heat stress-induced leaf senescence, which may help to fully illustrate the molecular network of heat stress-induced leaf senescence in higher plants and facilitate the generation of heat stress-tolerant crops.
Indexed as
Identifiers
What OpenQuestion holds
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.