ArticleScientific reports2018
Genome-wide RNA-seq analysis indicates that the DAG1 transcription factor promotes hypocotyl elongation acting on ABA, ethylene and auxin signaling.
Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 30 citations in OpenAlex.
- ZmDof08, a zinc finger transcription factor, plays critical roles in photosynthesis in maize.Plant cell reports · 2025Article
- A DOF transcription factor GLW9/OsDOF25 regulates grain shape and tiller angle in rice.Plant biotechnology journal · 2025Article
- Transcriptomic and metabolomic profiling reveals molecular regulatory network involved in flower development and phenotypic changes in two3 Biotech · 2024Article
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- DOF gene family expansion and diversification.Genetics and molecular biology · 2024Article
- Abscisic acid biosynthesis is necessary for full auxin effects on hypocotyl elongation.Development (Cambridge, England) · 2023Article
- Understanding Transcription Factors and How They Affect Processes in Cucumber Sex Determination.Metabolites · 2023Article
- DOF transcription factors: Specific regulators of plant biological processes.Frontiers in plant science · 2023Review
- Genome-Wide Identification and Analysis ofGenes · 2022Article
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- Genome-wide analysis ofPeerJ · 2021Article
- Fasciclin-like arabinogalactan gene family in Nicotiana benthamiana: genome-wide identification, classification and expression in response to pathogens.BMC plant biology · 2020Article
- The DOF Transcription Factors in Seed and Seedling Development.Plants (Basel, Switzerland) · 2020Review
- Article
- Inhibition of Polycomb Repressive Complex 2 activity reduces trimethylation of H3K27 and affects development in Arabidopsis seedlings.BMC plant biology · 2019Article
- Comparative transcriptome analysis of galls from four different host plants suggests the molecular mechanism of gall development.PloS one · 2019Article
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Authors and funding
9 authors at 3 institutions in 2 countries.
Funding
Abstract
Hypocotyl elongation is influenced by light and hormones, but the molecular mechanisms underlying this process are not yet fully elucidated. We had previously suggested that the Arabidopsis DOF transcription factor DAG1 may be a negative component of the mechanism of light-mediated inhibition of hypocotyl elongation, as light-grown dag1 knock-out mutant seedlings show significant shorter hypocotyls than the wild type. By using high-throughput RNA-seq, we compared the transcriptome profile of dag1 and wild type hypocotyls and seedlings. We identified more than 250 genes differentially expressed in dag1 hypocotyls, and their analysis suggests that DAG1 is involved in the promotion of hypocotyl elongation through the control of ABA, ethylene and auxin signaling. Consistently, ChIP-qPCR results show that DAG1 directly binds to the promoters of WRKY18 encoding a transcription factor involved in ABA signaling, of the ethylene- induced gene ETHYLENE RESPONSE FACTOR (ERF2), and of the SMALL AUXIN UP RNA 67 (SAUR67), an auxin-responding gene encoding a protein promoting hypocotyl cell expansion.
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Registered trials
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