ArticleThe Plant cell2021
Arabidopsis cryptochrome 1 controls photomorphogenesis through regulation of H2A.Z deposition.
Article in The Plant cell, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.
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Who cites it
29 citing papers in PubMed, 67 citations in OpenAlex.
- Light at the heart of time: How photoreceptors entrain the circadian clock.Plant communications · 2026Review
- A CRY1 Interactor eIF3G1 Negatively Regulates Root Growth Under Blue Light inPlants (Basel, Switzerland) · 2026Article
- Plant movements: navigating the light environment.Plant physiology · 2026Review
- Single-molecule views of chromatin accessibility and structure during photomorphogenesis.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Disease-Resistance Functional Analysis and Screening of Interacting Proteins of ZmCpn60-3, a Chaperonin 60 Protein from Maize.Plants (Basel, Switzerland) · 2025Article
- Differential epigenetic regulation by blue and UV-A light reveals the key role of CsSDG36-mediated H3K4 methylation in leaf development and secondary metabolism in Camellia sinensis.Genome biology · 2025Article
- Identification and Expression Characteristics of the Cryptochrome Gene Family inPlants (Basel, Switzerland) · 2025Article
- Engineering plant photoreceptors towards enhancing plant productivity.Plant molecular biology · 2025Review
- How Do Arabidopsis Seedlings Sense and React to Increasing Ambient Temperatures?Plants (Basel, Switzerland) · 2025Article
- Development of a robust and efficient virus-induced gene silencing system for reverse genetics in recalcitrant Camellia drupifera capsules.Plant methods · 2025Article
- H2A.Z removal mediates the activation of genes accounting for cell elongation under light and temperature stress.Plant cell reports · 2024Review
- MPK4-mediated phosphorylation of PHYTOCHROME INTERACTING FACTOR4 controls thermosensing by regulating histone variant H2A.Z deposition.The Plant cell · 2024Article
- The PRR-EC complex and SWR1 chromatin remodeling complex function cooperatively to repress nighttime hypocotyl elongation by modulating PIF4 expression in Arabidopsis.Plant communications · 2024Article
- Chromatin sensing: integration of environmental signals to reprogram plant development through chromatin regulators.Journal of experimental botany · 2024Review
- What is going on inside of phytochrome B photobodies?The Plant cell · 2024Review
- A warm temperature-released negative feedback loop fine-tunes PIF4-mediated thermomorphogenesis in Arabidopsis.Plant communications · 2024Article
- Co-condensation with photoexcited cryptochromes facilitates MAC3A to positively control hypocotyl growth inScience advances · 2023Article
- Photoexcited cryptochromes interact with ADA2b and SMC5 to promote the repair of DNA double-strand breaks in Arabidopsis.Nature plants · 2023Article
- Contribution of the histone variant H2A.Z to expression of responsive genes in plants.Seminars in cell & developmental biology · 2023Review
- Light, chromatin, action: nuclear events regulating light signaling in Arabidopsis.The New phytologist · 2022Review
Corrections and comments
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Authors and funding
16 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Light is a key environmental cue that fundamentally regulates plant growth and development, which is mediated by the multiple photoreceptors including the blue light (BL) photoreceptor cryptochrome 1 (CRY1). The signaling mechanism of Arabidopsis thaliana CRY1 involves direct interactions with CONSTITUTIVE PHOTOMORPHOGENIC 1 (COP1)/SUPPRESSOR OF PHYA-105 1 and stabilization of COP1 substrate ELONGATED HYPOCOTYL 5 (HY5). H2A.Z is an evolutionarily conserved histone variant, which plays a critical role in transcriptional regulation through its deposition in chromatin catalyzed by SWR1 complex. Here we show that CRY1 physically interacts with SWC6 and ARP6, the SWR1 complex core subunits that are essential for mediating H2A.Z deposition, in a BL-dependent manner, and that BL-activated CRY1 enhances the interaction of SWC6 with ARP6. Moreover, HY5 physically interacts with SWC6 and ARP6 to direct the recruitment of SWR1 complex to HY5 target loci. Based on previous studies and our findings, we propose that CRY1 promotes H2A.Z deposition to regulate HY5 target gene expression and photomorphogenesis in BL through the enhancement of both SWR1 complex activity and HY5 recruitment of SWR1 complex to HY5 target loci, which is likely mediated by interactions of CRY1 with SWC6 and ARP6, and CRY1 stabilization of HY5, respectively.
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