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

A thermodynamic switch modulates abscisic acid receptor sensitivity

(2011) Florine Dupeux et al.   EMBO JOURNAL

Central functions of bicarbonate in S-type anion channel activation and OST1 protein kinase in CO2signal transduction in guard cell

(2011) Shaowu Xue et al.   EMBO JOURNAL

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

Modulation of Abscisic Acid Signaling in Vivo by an Engineered Receptor-Insensitive Protein Phosphatase Type 2C Allele

(2011) F. Dupeux et al.   PLANT PHYSIOLOGY

Arabidopsis decuple mutant reveals the importance of SnRK2 kinases in osmotic stress responses in vivo

(2011) H. Fujii et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Stomatal Closure by Fast Abscisic Acid Signaling Is Mediated by the Guard Cell Anion Channel SLAH3 and the Receptor RCAR1

(2011) D. Geiger et al.   Science Signaling

Guard Cell Signal Transduction Network: Advances in Understanding Abscisic Acid, CO2, and Ca2+Signaling

(2010) Tae-Houn Kim et al.   Annual Review of Plant Biology

Abscisic Acid: Emergence of a Core Signaling Network

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

Thirsty plants and beyond: structural mechanisms of abscisic acid perception and signaling

(2010) Karsten Melcher et al.   CURRENT OPINION IN STRUCTURAL BIOLOGY

Early abscisic acid signal transduction mechanisms: newly discovered components and newly emerging questions

(2010) K. E. Hubbard et al.   GENES & DEVELOPMENT

SNF1-related Protein Kinases 2 Are Negatively Regulated by a Plant-specific Calcium Sensor

(2010) Maria Bucholc et al.   JOURNAL OF BIOLOGICAL CHEMISTRY

Molecular Characterization of MutantArabidopsisPlants with Reduced Plasma Membrane Proton Pump Activity

(2010) Miyoshi Haruta et al.   JOURNAL OF BIOLOGICAL CHEMISTRY

Calcium-Dependent Protein Kinase CPK21 Functions in Abiotic Stress Response in Arabidopsis thaliana

(2010) Sandra Franz et al.   Molecular Plant

Homologue structure of the SLAC1 anion channel for closing stomata in leaves

(2010) Yu-hang Chen et al.   NATURE

Structural basis for selective activation of ABA receptors

(2010) Francis C Peterson et al.   NATURE STRUCTURAL & MOLECULAR BIOLOGY

Identification and mechanism of ABA receptor antagonism

(2010) Karsten Melcher et al.   NATURE STRUCTURAL & MOLECULAR BIOLOGY

Molecular Basis of the Core Regulatory Network in ABA Responses: Sensing, Signaling and Transport

(2010) T. Umezawa et al.   PLANT AND CELL PHYSIOLOGY

Closing Plant Stomata Requires a Homolog of an Aluminum-Activated Malate Transporter

(2010) Takayuki Sasaki et al.   PLANT AND CELL PHYSIOLOGY

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

AtALMT12 represents an R-type anion channel required for stomatal movement in Arabidopsis guard cells

(2010) Stefan Meyer et al.   PLANT JOURNAL

Ozone-triggered rapid stomatal response involves the production of reactive oxygen species, and is controlled by SLAC1 and OST1

(2010) Triin Vahisalu et al.   PLANT JOURNAL

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

ABC transporter AtABCG25 is involved in abscisic acid transport and responses

(2010) T. Kuromori et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

PDR-type ABC transporter mediates cellular uptake of the phytohormone abscisic acid

(2010) J. Kang et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

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

ABA perception and signalling

(2010) Agepati S. Raghavendra et al.   TRENDS IN PLANT SCIENCE

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

Two Novel GPCR-Type G Proteins Are Abscisic Acid Receptors in Arabidopsis

(2009) Sona Pandey et al.   CELL

Phosphorylation of the Arabidopsis AtrbohF NADPH oxidase by OST1 protein kinase

(2009) Caroline Sirichandra et al.   FEBS LETTERS

The guard cell as a single-cell model towards understanding drought tolerance and abscisic acid action

(2009) C. Sirichandra et al.   JOURNAL OF EXPERIMENTAL BOTANY

ROS-Mediated ABA Signaling

(2009) Daeshik Cho et al.   JOURNAL OF PLANT BIOLOGY

In vitro reconstitution of an abscisic acid signalling pathway

(2009) Hiroaki Fujii et al.   NATURE

Signal advance for abscisic acid

(2009) Laura B. Sheard et al.   NATURE

Structural basis of abscisic acid signalling

(2009) Ken-ichi Miyazono et al.   NATURE

A gate–latch–lock mechanism for hormone signalling by abscisic acid receptors

(2009) Karsten Melcher et al.   NATURE

Carbonic anhydrases are upstream regulators of CO2-controlled stomatal movements in guard cells

(2009) Honghong Hu et al.   NATURE CELL BIOLOGY

Structural insights into the mechanism of abscisic acid signaling by PYL proteins

(2009) Ping Yin et al.   NATURE STRUCTURAL & MOLECULAR BIOLOGY

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

(2009) F. Vlad et al.   PLANT CELL

Modulation of drought resistance by the abscisic acid receptor PYL5 through inhibition of clade A PP2Cs

(2009) Julia Santiago et al.   PLANT JOURNAL

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

(2009) Noriyuki Nishimura et al.   PLANT JOURNAL

Closely related receptor complexes differ in their ABA selectivity and sensitivity

(2009) Izabela Szostkiewicz et al.   PLANT JOURNAL

AREB1, AREB2, and ABF3 are master transcription factors that cooperatively regulate ABRE-dependent ABA signaling involved in drought stress tolerance and require ABA for full activation

(2009) Takuya Yoshida et al.   PLANT JOURNAL

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

The Runners-Up

(2009)   SCIENCE

Structural Mechanism of Abscisic Acid Binding and Signaling by Dimeric PYR1

(2009) N. Nishimura et al.   SCIENCE

The Bet v 1 fold: an ancient, versatile scaffold for binding of large, hydrophobic ligands

(2008) Christian Radauer et al.   BMC EVOLUTIONARY BIOLOGY

The ABA receptors – we report you decide

(2008) Peter McCourt et al.   CURRENT OPINION IN PLANT BIOLOGY

CO2 regulator SLAC1 and its homologues are essential for anion homeostasis in plant cells

(2008) Juntaro Negi et al.   NATURE

SLAC1 is required for plant guard cell S-type anion channel function in stomatal signalling

(2008) Triin Vahisalu et al.   NATURE

Mesophyll conductance to CO2: current knowledge and future prospects

(2008) JAUME FLEXAS et al.   PLANT CELL AND ENVIRONMENT

Plant adaptation to fluctuating environment and biomass production are strongly dependent on guard cell potassium channels

(2008) Anne Lebaudy et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Disruption of a Gene Encoding C4-Dicarboxylate Transporter-Like Protein Increases Ozone Sensitivity Through Deregulation of the Stomatal Response in Arabidopsis thaliana

(2007) S. Saji et al.   PLANT AND CELL PHYSIOLOGY