ReviewPlant cell reports2024
H2A.Z removal mediates the activation of genes accounting for cell elongation under light and temperature stress.
Review in Plant cell reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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
2 citing papers in PubMed.
- Research Progress on Histone Modification Regulation Mechanisms and Breeding Applications in Plant Abiotic Stress Responses.Plants (Basel, Switzerland) · 2026Review
- How Do Arabidopsis Seedlings Sense and React to Increasing Ambient Temperatures?Plants (Basel, Switzerland) · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
key messageThe histone variant H2A.Z is crucial for the expression of genes involved in cell elongation under elevated temperatures and shade. Its removal facilitates the activation of these genes, particularly through the activities of PHYTOCHROME INTERACTING FACTORs (PIFs) and the SWR1-related INOSITOL REQUIRING 80 (INO80) complex. Arabidopsis seedlings exhibit rapid elongation of hypocotyls and cotyledon petioles in response to environmental stresses, namely elevated temperatures and shade. These phenotypic alterations are regulated by various phytohormones, notably auxin. Under these stress conditions, auxin biosynthesis is swiftly induced in the cotyledons and transported to the hypocotyls, where it stimulates cell elongation. The histone variant H2A.Z plays a pivotal role in this regulatory mechanism. H2A.Z affects the transcription of numerous genes, particularly those activated by the mentioned environmental stresses. Recent studies highlighted that the eviction of H2A.Z from gene bodies is crucial for the activation of genes, especially auxin biosynthetic and responsive genes, under conditions of elevated temperature and shade. Additionally, experimental evidence suggests that PHYTOCHROME INTERACTING FACTORs (PIFs) can recruit the SWR1-related INOSITOL REQUIRING 80 (INO80) complex to remove H2A.Z from targeted loci, thereby activating gene transcription in response to these environmental stresses. This review provides a comprehensive overview of the regulatory role of H2A.Z, emphasizing how its eviction from gene loci is instrumental in the activation of stress-responsive genes under elevated temperature and shade conditions.
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Registered trials
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