ArticleProceedings of the National Academy of Sciences of the United States of America2007
Two B3 domain transcriptional repressors prevent sugar-inducible expression of seed maturation genes in Arabidopsis seedlings.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 86 papers.
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Who cites it
86 citing papers in PubMed, 182 citations in OpenAlex.
- Regulation of developmental transitions in plants: the role of VIVAPAROUS ABI3-LIKE (VAL) repressors.Journal of plant research · 2026Review
- cis- and trans-elements for the transcriptional regulation of sugar responsive genes: from current knowledge to future applications.Plant molecular biology · 2025Review
- Polycomb repressive complex 2 facilitates the transition from heterotrophy to photoautotrophy during seedling emergence.The Plant cell · 2025Article
- The transcriptional regulator VAL1 promotes Arabidopsis flowering by repressing the organ boundary genes BOP1 and BOP2.Plant physiology · 2025Article
- Loss of function ofMolecular breeding : new strategies in plant improvement · 2024Article
- Genome-wide identification of the B3 transcription factor family in pepper (Capsicum annuum) and expression patterns during fruit ripening.Scientific reports · 2024Article
- Involvement of Abscisic Acid in Transition of Pea (Plants (Basel, Switzerland) · 2024Article
- Voice from both sides: a molecular dialogue between transcriptional activators and repressors in seed-to-seedling transition and crop adaptation.Frontiers in plant science · 2024Review
- Genetic, Epigenetic, and Environmental Control of Seed Dormancy and Germination.Methods in molecular biology (Clifton, N.J.) · 2024Article
- Genome-Wide Identification and Expression Analysis Reveals the B3 Superfamily Involved in Embryogenesis and Hormone Responses inInternational journal of molecular sciences · 2023Article
- Article
- Genome-Wide Analysis of the Molecular Functions of B3 Superfamily in Oil Biosynthesis in Olive (BioMed research international · 2023Article
- Multifaceted roles of transcription factors during plant embryogenesis.Frontiers in plant science · 2023Review
- The transcriptional repressors VAL1 and VAL2 mediate genome-wide recruitment of the CHD3 chromatin remodeler PICKLE in Arabidopsis.The Plant cell · 2022Article
- Transcriptome analysis reveals cell cycle-related transcripts as key determinants of varietal differences in seed size of Brassica juncea.Scientific reports · 2022Article
- Interaction Analysis between theInternational journal of molecular sciences · 2022Article
- Review
- The Importance of Networking: Plant Polycomb Repressive Complex 2 and Its Interactors.Epigenomes · 2022Review
- Identification and analysis of oil candidate genes reveals the molecular basis of cottonseed oil accumulation in Gossypium hirsutum L.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Article
- Origins of the seed: The "golden-trio hypothesis".Frontiers in plant science · 2022Review
26 more citing papers are in PubMed but not listed here.
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
During development of plant seeds, embryos import nutrients and store massive amounts of reserves. Seed reserves are rapidly degraded and mobilized to support seedling development after germination. HIGH-LEVEL EXPRESSION OF SUGAR-INDUCIBLE GENE 2 (HSI2) of Arabidopsis thaliana is a B3 DNA-binding domain protein that represses the transcription of sugar-inducible reporter gene. Although disruption of HSI2 or HSI2-Like 1 (HSL1) did not affect growth, seeds with disruption of both HSI2 and HSL1 (KK mutant) developed abortive seedlings that stopped growing 7-9 days after imbibition. KK seedlings developed swollen hypocotyls that accumulated seed storage proteins and oil on medium containing sucrose or other metabolizable sugars, and calluses developed from KK seedlings also accumulated seed storage reserves. The expression of seed maturation genes, which include LEAFY COTYLEDON-type master regulators, in KK seedlings depended on the concentration of sucrose, suggesting that sugar controls the expression of seed maturation genes. Our results suggest that HSI2 and HSL1 repress the sugar-inducible expression of the seed maturation program in seedlings and play an essential role in regulating the transition from seed maturation to seedling growth.
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