Two Calcium-Dependent Protein Kinases, CPK4 and CPK11, Regulate Abscisic Acid Signal Transduction in Arabidopsis[W]

By Sai-yong Zhu, Xiangchun Yu, Xiao-Jing Wang, Rui Zhao, Yan Li, Ren-chun Fan, Yi Shang, Shu-Yuan Du, Xiao-fang Wang, Fu-Qing Wu and 3 more. The Plant Cell Online, 2007

615 citations recorded by the source corpus.

Subfields: Plant Science

View Paper: https://www.semanticscholar.org/paper/a28438edf6711292b38e31389a536d10812a2239

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Citations in the corpus

Abscisic Acid Synthesis and Response (2013, background): “CPKs) to induce expression of some ABA-regulated genes (Choi et al., 2005; Zhu et al., 2007; Lynch et al., 2012).”
New insights into plant responses to the attack from insect herbivores. (2010, background): “Several CDPKs in Arabidopsis are involved in abscisic acid (ABA) signaling and thus plant resistance to drought or salt stress (85, 149).”
Temperature stress and plant sexual reproduction: uncovering the weakest links. (2010, background): “CDPKs are implicated in transducing calcium signals to stimulate pollen tube growth and to mediate tropism (Myers et al., 2009), as well as abiotic stress responses (Ma and Wu, 2007; Zhu et al., 2007).”
Plant abiotic stress response and nutrient use efficiency (2020, background): “Calciumdependent protein kinases, CPK4 and CPK11 or CPK6, were identified as positive regulators of ABA signaling by mediating ABF1 and ABF4/AREB2, and ABF3 and ABI5 phosphorylation, respectively (Zhang et al., 2020a; Zhu et al., 2007b).”
Leaf Responses to Mild Drought Stress in Natural Variants of Arabidopsis1[OPEN] (2015, neutral): “…dry to impose severe water de ﬁ cits (Iuchi et al., 2001; Llorente et al., 2002; Taji et al., 2002; Cheong et al., 2003, 2007; Tran et al., 2004; Umezawa et al., 2004, 2006; Cominelli et al., 2005; Chen et al., 2006; Nelson et al., 2007; Park et al., 2007; Zhu et al., 2007; Zhang et al., 2008).”
Three Arabidopsis SnRK2 protein kinases, SRK2D/SnRK2.2, SRK2E/SnRK2.6/OST1 and SRK2I/SnRK2.3, involved in ABA signaling are essential for the control of seed development and dormancy. (2009, background): “Furthermore, two 58 kDa protein kinases, CPK4 and CPK11, can phosphorylate both ABF1 and ABF4 (AREB2), which are homologous to ABI5 ( Zhu et al. 2007 ).”
ABA-mediated transcriptional regulation in response to osmotic stress in plants (2011, background): “In addition, CPK4 and CPK11, which phosphorylate AREB2/ABF4 and ABF1 in an ABA-dependent manner in vitro, appear to be positive regulators of ABA signaling at the whole-plant level (Zhu et al. 2007).”
Abscisic acid: emergence of a core signaling network. (2010, background): “In contrast a positive role is played by another family of calcium-dependent PKs (CDPKs/CPKs), which are distinguished by a structural arrangement in which a calmodulinlike regulatory domain is located at the C-terminal end of the enzyme (54).”
Implications of Abscisic Acid in the Drought Stress Tolerance of Plants (2020, background): “ABA activates the OST1 that is capable of promoting the production of ROS in the guard cells by phosphorylating NADPH oxidase RbohD and RbohF [155,156].”