A link between magnesium-chelatase H subunit and sucrose nonfermenting 1 (SNF1)-related protein kinase SnRK2.6/OST1 inArabidopsisguard cell signalling in response to abscisic acid

OST1 Kinase Modulates Freezing Tolerance by Enhancing ICE1 Stability in Arabidopsis

(2015) Yanglin Ding et al.   DEVELOPMENTAL CELL

Arabidopsis pentatricopeptide repeat protein SOAR1 plays a critical role in abscisic acid signalling

(2014) Chao Mei et al.   JOURNAL OF EXPERIMENTAL BOTANY

Nitric oxide negatively regulates abscisic acid signaling in guard cells by S-nitrosylation of OST1

(2014) Pengcheng Wang et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Light-harvesting chlorophyll a/b-binding proteins, positively involved in abscisic acid signalling, require a transcription repressor, WRKY40, to balance their function

(2013) Rui Liu et al.   JOURNAL OF EXPERIMENTAL BOTANY

Open Stomata 1 (OST1) is limiting in abscisic acid responses of Arabidopsis guard cells

(2013) Biswa R. Acharya et al.   NEW PHYTOLOGIST

Osmotic Stress Responses and Plant Growth Controlled by Potassium Transporters in Arabidopsis

(2013) Y. Osakabe et al.   PLANT CELL

Nitrated Cyclic GMP Modulates Guard Cell Signaling in Arabidopsis

(2013) T. Joudoi et al.   PLANT CELL

Open stomata 1 (OST1) kinase controls R-type anion channel QUAC1 in Arabidopsis guard cells

(2013) Dennis Imes et al.   PLANT JOURNAL

Cochaperonin CPN20 negatively regulates abscisic acid signaling in Arabidopsis

(2013) Xiao-Feng Zhang et al.   PLANT MOLECULAR BIOLOGY

PYR/PYL/RCAR Abscisic Acid Receptors Regulate K+ and Cl- Channels through Reactive Oxygen Species-Mediated Activation of Ca2+ Channels at the Plasma Membrane of Intact Arabidopsis Guard Cells

(2013) Y. Wang et al.   PLANT PHYSIOLOGY

Difference in Abscisic Acid Perception Mechanisms between Closure Induction and Opening Inhibition of Stomata

(2013) Y. Yin et al.   PLANT PHYSIOLOGY

Quantitative phosphoproteomics identifies SnRK2 protein kinase substrates and reveals the effectors of abscisic acid action

(2013) P. Wang et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Arabidopsis co-chaperonin CPN20 antagonizes Mg-chelatase H subunit to derepress ABA-responsive WRKY40 transcription repressor

(2013) XiaoFeng Zhang et al.   Science China-Life Sciences

Overexpression of the Mg-chelatase H subunit in guard cells confers drought tolerance via promotion of stomatal closure in Arabidopsis thaliana

(2013) Tomo Tsuzuki et al.   Frontiers in Plant Science

Cooperation of three WRKY-domain transcription factors WRKY18, WRKY40, and WRKY60 in repressing two ABA-responsive genes ABI4 and ABI5 in Arabidopsis

(2012) Zhi-Qiang Liu et al.   JOURNAL OF EXPERIMENTAL BOTANY

Auto- and Cross-repression of Three Arabidopsis WRKY Transcription Factors WRKY18, WRKY40, and WRKY60 Negatively Involved in ABA Signaling

(2012) Lu Yan et al.   JOURNAL OF PLANT GROWTH REGULATION

ABA Signaling in Guard Cells Entails a Dynamic Protein–Protein Interaction Relay from the PYL-RCAR Family Receptors to Ion Channels

(2012) Sung Chul Lee et al.   Molecular Plant

Roles of the different components of magnesium chelatase in abscisic acid signal transduction

(2012) Shu-Yuan Du et al.   PLANT MOLECULAR BIOLOGY

Reconstitution of abscisic acid activation of SLAC1 anion channel by CPK6 and OST1 kinases and branched ABI1 PP2C phosphatase action

(2012) B. Brandt et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Cloning and Characterization of the H Subunit of a Magnesium Chelatase Gene (PpCHLH) in Peach

(2011) Hai-Feng Jia et al.   JOURNAL OF PLANT GROWTH REGULATION

Mg-chelatase H subunit affects ABA signaling in stomatal guard cells, but is not an ABA receptor in Arabidopsis thaliana

(2011) Tomo Tsuzuki et al.   JOURNAL OF PLANT RESEARCH

Immunohistochemical Detection of Blue Light-Induced Phosphorylation of the Plasma Membrane H+-ATPase in Stomatal Guard Cells

(2011) Maki Hayashi et al.   PLANT AND CELL PHYSIOLOGY

A Brand New START: Abscisic Acid Perception and Transduction in the Guard Cell

(2011) A. Joshi-Saha et al.   Science Signaling

Abscisic Acid: Emergence of a Core Signaling Network

(2010) Sean R. Cutler et al.   Annual Review of Plant Biology

The Mg-Chelatase H Subunit ofArabidopsisAntagonizes a Group of WRKY Transcription Repressors to Relieve ABA-Responsive Genes of Inhibition

(2010) Yi Shang et al.   PLANT CELL

Phospho-site mapping, genetic and in planta activation studies reveal key aspects of the different phosphorylation mechanisms involved in activation of SnRK2s

(2010) Florina Vlad et al.   PLANT JOURNAL

G-Box Binding Factor1 Reduces CATALASE2 Expression and Regulates the Onset of Leaf Senescence in Arabidopsis

(2010) A. Smykowski et al.   PLANT PHYSIOLOGY

The Arabidopsis ABA-Activated Kinase OST1 Phosphorylates the bZIP Transcription Factor ABF3 and Creates a 14-3-3 Binding Site Involved in Its Turnover

(2010) Caroline Sirichandra et al.   PLoS One

Guard cell anion channel SLAC1 is regulated by CDPK protein kinases with distinct Ca2+affinities

(2010) D. Geiger et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Threonine at position 306 of the KAT1 potassium channel is essential for channel activity and is a target site for ABA-activated SnRK2/OST1/SnRK2.6 protein kinase

(2009) Aiko Sato et al.   BIOCHEMICAL JOURNAL

TOC1 functions as a molecular switch connecting the circadian clock with plant responses to drought

(2009) Tommaso Legnaioli et al.   EMBO JOURNAL

Phosphorylation of the Arabidopsis AtrbohF NADPH oxidase by OST1 protein kinase

(2009) Caroline Sirichandra et al.   FEBS LETTERS

In vitro reconstitution of an abscisic acid signalling pathway

(2009) Hiroaki Fujii et al.   NATURE

The abscisic acid receptor PYR1 in complex with abscisic acid

(2009) Julia Santiago et al.   NATURE

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) Kazuo Nakashima et al.   PLANT AND CELL PHYSIOLOGY

Protein Phosphatases 2C Regulate the Activation of the Snf1-Related Kinase OST1 by Abscisic Acid in Arabidopsis

(2009) F. Vlad et al.   PLANT CELL

PYR/PYL/RCAR family members are major in-vivo ABI1 protein phosphatase 2C-interacting proteins in Arabidopsis

(2009) Noriyuki Nishimura et al.   PLANT JOURNAL

The Barley Magnesium Chelatase 150-kD Subunit Is Not an Abscisic Acid Receptor

(2009) A. H. Muller et al.   PLANT PHYSIOLOGY

The Magnesium-Chelatase H Subunit Binds Abscisic Acid and Functions in Abscisic Acid Signaling: New Evidence in Arabidopsis

(2009) F.-Q. Wu et al.   PLANT PHYSIOLOGY

Arabidopsis mutant deficient in 3 abscisic acid-activated protein kinases reveals critical roles in growth, reproduction, and stress

(2009) H. Fujii et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Type 2C protein phosphatases directly regulate abscisic acid-activated protein kinases in Arabidopsis

(2009) T. Umezawa et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

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

(2009) Dietmar Geiger et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

A protein kinase-phosphatase pair interacts with an ion channel to regulate ABA signaling in plant guard cells

(2009) Sung Chul Lee et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Regulators of PP2C Phosphatase Activity Function as Abscisic Acid Sensors

(2009) Y. Ma et al.   SCIENCE

Abscisic Acid Inhibits Type 2C Protein Phosphatases via the PYR/PYL Family of START Proteins

(2009) S.-Y. Park et al.   SCIENCE

Guard-cell signalling for hydrogen peroxide and abscisic acid

(2008) Pengtao Wang et al.   NEW PHYTOLOGIST