H3K27me3 demethylases alter HSP22 and HSP17.6C expression in response to recurring heat in Arabidopsis

• Published in: Nature communications Vol. 12; no. 1; pp. 3480 - 16
• Main Authors: Yamaguchi, Nobutoshi, Matsubara, Satoshi, Yoshimizu, Kaori, Seki, Motohide, Hamada, Kouta, Kamitani, Mari, Kurita, Yuko, Nomura, Yasuyuki, Nagashima, Kota, Inagaki, Soichi, Suzuki, Takamasa, Gan, Eng-Seng, To, Taiko, Kakutani, Tetsuji, Nagano, Atsushi J., Satake, Akiko, Ito, Toshiro
• Format: Journal Article
• Language: English
• Published: London Nature Publishing Group UK 09.06.2021; Nature Publishing Group; Nature Portfolio
• Subjects: 38/15; 38/23; 38/39; 631/208/176/2016; 631/449/1659; 631/449/2661/2663; Acclimation; Acclimatization; Arabidopsis; Arabidopsis - genetics; Arabidopsis - physiology; Arabidopsis Proteins - genetics; Arabidopsis Proteins - metabolism; Demethylation; Environmental changes; Epigenesis, Genetic; Epigenetics; Gene expression; Gene Expression Regulation, Plant; Genes; Heat; Heat shock proteins; Heat stress; Heat tolerance; Heat-Shock Proteins - genetics; Heat-Shock Response; High temperature; Histone H3; Histones; Histones - metabolism; Humanities and Social Sciences; Jumonji Domain-Containing Histone Demethylases - genetics; Jumonji Domain-Containing Histone Demethylases - metabolism; Lysine; Methylation; multidisciplinary; Mutation; Science; Science (multidisciplinary); Temperature tolerance; Thermotolerance - genetics; Transcription activation

Acclimation to high temperature increases plants’ tolerance of subsequent lethal high temperatures. Although epigenetic regulation of plant gene expression is well studied, how plants maintain a memory of environmental changes over time remains unclear. Here, we show that JUMONJI (JMJ) proteins, dem...