Abscisic acid-dependent multisite phosphorylation regulates the activity of a transcription activator AREB1.

By T. Furihata, K. Maruyama, Y. Fujita, T. Umezawa, R. Yoshida, Kazuo Shinozaki, Kazuko Yamaguchi-Shinozaki. Proceedings of the National Academy of Sciences of the United States of America, 2006

810 citations recorded by the source corpus.

Subfields: Molecular Biology, Plant Science

View Paper: https://www.semanticscholar.org/paper/810836721d651de029804055ccc108bd0c8ceed4

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Regulatory metabolic networks in drought stress responses. (2007, background): “Current Opinion in Plant Biology 2007, 10:296–302 RESPONSIVE ELEMENT (ABRE)-BINDING FACTOR 2 (ABF2) [4,5] and DEHYDRATION-RESPONSIVE ELEMENT (DRE)-BINDING PROTEIN 2A (DREB2A) [6], and protein kinases, such as RECEPTOR-LIKE KINASE 1 (RPK1) [7], SNF1-RELATED PROTEIN KINASE 2C (SRK2C) [8] and the guard”
Abiotic stress signaling and responses in plants (2016, background): “bZIP transcription factors such as ABI5 and ABFs (ABA-responsive element-binding factors) are phosphorylated by the SnRK2s (Furihata et al., 2006).”
The transcriptional regulatory network in the drought response and its crosstalk in abiotic stress responses including drought, cold, and heat (2014, background): “ABA is required for full activation of AREB1 (Fujita et al., 2005; Yoshida et al., 2010) and its activity is regulated by the ABA-dependent phosphorylation of multiple sites within conserved domains (Furihata et al., 2006).”
Role of Plant Transcription Factors in Abiotic Stress Tolerance (2011, background): “AREB1/ABF2, AREB2/ABF4, and ABF3 were mainly expressed in vegetative tissues, whereas ABI5 and EEL were expressed during seed maturation and/or germination (Choi et al., 2000; Uno et al., 2000; Bensmihen et al., 2002; Fujita et al., 2005; Nakashima and Yamaguchi-Shinozaki, 2006).”
Two Calcium-Dependent Protein Kinases, CPK4 and CPK11, Regulate Abscisic Acid Signal Transduction in Arabidopsis[W] (2007, background): “These 42- and 44- kD phosphorylating activities are consistent with previous reports of SnRK activities on the ABFs (Uno et al., 2000; Furihata et al., 2006; Fujii et al., 2007).”
ABA signal transduction at the crossroad of biotic and abiotic stress responses. (2012, background): “The OST1 also interacts with and phosphorylates ABF2 and ABF3, which bind to ABA-responsive elements (ABRE) and control ABA-regulated gene expression (Furihata et al. 2006; Fujii et al. 2009; Fujita et al. 2009; Sirichandra et al. 2010).”
An insight into the drought stress induced alterations in plants (2011, background): “…responsive element binding protein) with multisite mutations also resulted in the induction of many ABA-responsive genes without exogenous ABA application suggesting that altered TFs activation by point mutations may have the potential to enhance drought tolerance ability (Furihata et al. 2006).”
ABA signaling in stress-response and seed development (2013, background): “The phosphorylation recognition motif (RXXS/T) of the AREB/ABFs is frequently present in sites phosphorylated by general Ser/Thr protein kinases, such as SnRK2 and calcium-dependent protein kinases (CPKs) (Kagaya et al. 2002; Furihata et al. 2006).”
Molecular Basis of the Core Regulatory Network in ABA Responses: Sensing, Signaling and Transport (2010, background): “Several studies have demonstrated that AREB/ABFs are highly phosphorylated in response to ABA, and this phosphorylation is suffi cient for their activation ( Uno et al. 2000 , Kagaya et al. 2002 , Furihata et al. 2006 ).”