ArticleThe New phytologist2021
DEK domain-containing proteins control flowering time in Arabidopsis.
Article in The New phytologist, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 20 citations in OpenAlex.
- Chromatin-associated DEK proteins maintain H3K27me3 balance and coordinate developmental transitions in plants.The New phytologist · 2026Article
- LUMINIDEPENDENS orchestrates global transcriptional repression inProceedings of the National Academy of Sciences of the United States of America · 2025Article
- DNA TOP1α coordinates anther morphogenesis and fertility through gene regulatory networks in arabidopsis.Scientific reports · 2025Article
- DEK-nucleosome structure shows DEK modulates H3K27me3 and stem cell fate.Nature structural & molecular biology · 2025Article
- Transcriptome Remodeling inPlants (Basel, Switzerland) · 2024Article
- The impact of the chromatin binding DEK protein in hematopoiesis and acute myeloid leukemia.Experimental hematology · 2023Review
- A DEK domain-containing protein GhDEK2D mediatedPlant signaling & behavior · 2022Article
- Abscisic acid negatively regulates the Polycomb-mediated H3K27me3 through the PHD-finger protein, VIL1.The New phytologist · 2022Article
- Article
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
Abstract
Evolutionarily conserved DEK domain-containing proteins have been implicated in multiple chromatin-related processes, mRNA splicing and transcriptional regulation in eukaryotes. Here, we show that two DEK proteins, DEK3 and DEK4, control the floral transition in Arabidopsis. DEK3 and DEK4 directly associate with chromatin of related flowering repressors, FLOWERING LOCUS C (FLC), and its two homologs, MADS AFFECTING FLOWERING4 (MAF4) and MAF5, to promote their expression. The binding of DEK3 and DEK4 to a histone octamer in vivo affects histone modifications at FLC, MAF4 and MAF5 loci. In addition, DEK3 and DEK4 interact with RNA polymerase II and promote the association of RNA polymerase II with FLC, MAF4 and MAF5 chromatin to promote their expression. Our results show that DEK3 and DEK4 directly interact with chromatin to facilitate the transcription of key flowering repressors and thus prevent precocious flowering in Arabidopsis.
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Registered trials
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