Activity of guard cell anion channel SLAC1 is controlled by drought-stress signaling kinase-phosphatase pair

By D. Geiger, S. Scherzer, Patrick Mumm, A. Stange, I. Marten, Hubert Bauer, P. Ache, Susanne Matschi, Anja Liese, K. Al-Rasheid and 2 more. Proceedings of the National Academy of Sciences of the United States of America, 2009

875 citations recorded by the source corpus.

Subfields: Plant Science

View Paper: https://www.semanticscholar.org/paper/edb3710762d4242940db4f95a9e95fe5bd152ec2

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Citations in the corpus

ABA signal transduction at the crossroad of biotic and abiotic stress responses. (2012, background): “SnRK2 kinases and PP2C A-type phosphatases Protein phosphorylation and dephosphorylation events in ABA signalling involve several protein kinases and phosphatases in plants (Lee et al. 2009; Vlad et al. 2009; Geiger et al. 2009).”
Implications of Abscisic Acid in the Drought Stress Tolerance of Plants (2020, background): “This modulates the stressresponsive genes’ expression [118], or gene encoding ion channels, such as SLAC1 (slow anion channel associated1), SLAH3 (SLAC1 homolog protein3) and QUAC1 (quick activating anion channel1), thereby regulating the stomatal movements [115,116,120,121].”
Recent Advances in Photosynthesis Under Drought and Salinity (2011, background): “In response to water deficit, ABA increase will avoid inactivation of OST1, which thereby activates the S-type anion channel SLAC1 (SLOW ANION CHANNEL ASSOCIATED 1) (Geiger et al., 2009; Lee et al., 2009) and inhibits the Kþ inward channel KAT1 by phosphorylation (Sato et al., 2009) (Figure 1).”
Guard Cell Signal Transduction Network: Advances in Understanding Abscisic Acid, CO2, and Ca2+ Signaling (2010, background): “Influx of K+, Cl−, NO3−, and production of malate from osmotically inactive starch increases turgor and volume in the guard cell and induces stomatal opening.”
ABA signaling in stress-response and seed development (2013, background): “Several membrane proteins were identified as SnRK2 substrates: SLAC1, a slow anion channel, which has a central role in guard cells (Negi et al. 2008; Vahisalu et al. 2008; Geiger et al. 2009; Lee et al. 2009; Chen et al. 2010); KAT1, an inward-rectifying potassium channel, which is also important f”
Response of plants to water stress (2014, background): “This kinase is involved in the ABAsignaling complex of the ABA receptor, PYR family and PP2Cs (Geiger et al., 2009; Lee et al., 2009).”
The role of ABA and MAPK signaling pathways in plant abiotic stress responses. (2014, background): “mechanism is not clear (Geiger et al., 2009; Lee et al., 2009).”
Abscisic Acid and Abiotic Stress Tolerance in Crop Plants (2016, background): “6 has been shown to phosphorylate the anion channel SLAC1, the potassium channel KAT1, and the NADPH oxidase AtrbohF, all of which are plasma-membrane proteins important in controlling stomatal aperture (Geiger et al., 2009; Lee et al., 2009; Sato et al., 2009; Sirichandra et al., 2009).”
Abiotic stress signaling and responses in plants (2016, background): “Plasma-membrane proteins such as the anion channel SLAC1 are SnRK2 substrates that mediate ABA-induced stomatal closure and reduce transpirational water loss under drought stress (Geiger et al., 2009).”
Molecular Basis of the Core Regulatory Network in ABA Responses: Sensing, Signaling and Transport (2010, background): “6 under the control of PP2C ( Geiger et al. 2009 , Lee et al. 2009 ).”
Abscisic acid dynamics, signaling and functions in plants. (2019, background): “A cc ep te d A rt ic le inositol-1-4-5-triphosphate (IP3) (Gilroy et al. 1990; Lee et al. 1996; Pei et al. 2000; Murata et al. 2001; Mustilli et al. 2002).”
Early abscisic acid signal transduction mechanisms: newly discovered components and newly emerging questions. (2010, background): “Expression of SLAC1 and OST1, but not SLAC1 alone, resulted in channel activity (Geiger et al. 2009; Lee et al. 2009).”