ArticlePlant signaling & behavior2017
Accelerated vernalization response by an altered PHD-finger protein in Arabidopsis.
Article in Plant signaling & behavior, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 23 citations in OpenAlex.
- BnGF14-2c Positively Regulates Flowering via the Vernalization Pathway in Semi-Winter Rapeseed.Plants (Basel, Switzerland) · 2022Article
- A single amino acid residue substitution in BraA04g017190.3C, a histone methyltransferase, results in premature bolting in Chinese cabbage (Brassica rapa L. ssp. Pekinensis).BMC plant biology · 2021Article
- Article
- Response of phytohormone mediated plant homeodomain (PHD) family to abiotic stress in upland cotton (Gossypium hirsutum spp.).BMC plant biology · 2021Article
- Integrated Analysis of mRNA and microRNA Elucidates the Regulation of Glycyrrhizic Acid Biosynthesis inInternational journal of molecular sciences · 2020Article
- Long noncoding RNAs in Brassica rapa L. following vernalization.Scientific reports · 2019Article
- Epigenetic Control of Plant Cold Responses.Frontiers in plant science · 2017Article
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
Vernalization is a response to the winter cold to acquire the competence to flower in next spring. VERNALIZATION INSENSITIVE 3 (VIN3) is a PHD-finger protein that binds to modified histones in vitro. VIN3 is induced by long-term cold and is necessary for Polycomb Repression Complex 2 (PRC2)-mediated tri-methylation of Histone H3 Lysine 27 (H3K27me3) at the FLC locus in Arabidopsis. An alteration in the PHD-finger domain of VIN3 changes the binding specificity of the PHD-finger domain of VIN3 in vitro and results in an accelerated vernalization response in vivo. The acceleration in vernalization response is achieved by increased enrichments of VIN3 and tri-methylation of Histone H3 Lysine 27 (H3K27me3) at the FLC locus without invoking the increased enrichment of Polycomb Repressive Complex 2. This result indicates that the binding specificity of the PHD-finger domain of VIN3 plays a role in mediating a proper vernalization response in Arabidopsis. Furthermore, this work shows a potential that the alteration of PHD-finger domains could be applied to alter various developmental processes in plants.
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Registered trials
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