Preface to nitric oxide signalling: Plant growth and development (2006)
Journal Article

A role for ETR1 in hydrogen peroxide signaling in stomatal guard cells (2005)
Journal Article

Proteomic identification of glyceraldehyde 3-phosphate dehydrogenase as an inhibitory target of hydrogen peroxide in Arabidopsis (2005)
Journal Article

Hydrogen peroxide (H2O2) is now recognised as a key signalling molecule in eukaryotes. In plants, H2O2 is involved in regulating stomatal closure, gravitropic responses, gene expression and programmed cell death. Although several kinases, such as oxi... Read More about Proteomic identification of glyceraldehyde 3-phosphate dehydrogenase as an inhibitory target of hydrogen peroxide in Arabidopsis.

Reactive oxygen species as signalling molecules (2005)
Book Chapter

New equations for redox and nano-signal transduction (2004)
Journal Article

Cells maintain redox potentials (Eh) in intracellular compartments, sometimes referred to as redox environments. These potentials are often very reducing, for example in the cytoplasm, but throughout the cell different potentials are maintained, comm... Read More about New equations for redox and nano-signal transduction.

ABA, hydrogen peroxide and nitric oxide signalling in stomatal guard cells (2004)
Journal Article

Increased synthesis and redistribution of the phytohormone abscisic acid (ABA) in response to water deficit stress initiates an intricate network of signalling pathways in guard cells leading to stomatal closure. Despite the large number of ABA signa... Read More about ABA, hydrogen peroxide and nitric oxide signalling in stomatal guard cells.

Hydrogen peroxide is a common signal for darkness and ABA-induced stomatal closure in Pisum sativum L. (2004)
Journal Article

The requirement for hydrogen peroxide (H2O2) generation and action during stomatal closure induced by darkness and abscisic acid (ABA) was investigated in pea (Pisum sativum L.). Stomatal closure induced by darkness or ABA was inhibited by the H2O2-s... Read More about Hydrogen peroxide is a common signal for darkness and ABA-induced stomatal closure in Pisum sativum L..

Oxidative stress signalling (2003)
Book Chapter

Nitric oxide signalling in plants (2003)
Journal Article

Recently nitric oxide (NO) has emerged as a key signalling molecule in plants. Here we review the potential sources of endogenous NO, outline the biological processes likely to be mediated by NO, and discuss the downstream signalling processes by whi... Read More about Nitric oxide signalling in plants.

Nitric oxide as a mediator of ABA signalling in stomatal guard cells (2003)
Journal Article

A new role for an old enzyme: Nitrate reductase-mediated nitric oxide generation is required for abscisic acid-induced stomatal closure in Arabidopsis thaliana (2002)
Journal Article

The plant hormone abscisic acid (ABA), synthesized in response to water-deficit stress, induces stomatal closure via activation of complex signaling cascades. Recent work has established that nitric oxide (NO) is a key signaling molecule mediating AB... Read More about A new role for an old enzyme: Nitrate reductase-mediated nitric oxide generation is required for abscisic acid-induced stomatal closure in Arabidopsis thaliana.

Hydrogen peroxide signalling (2002)
Journal Article

Regulation of the Arabidopsis transcriptome by oxidative stress (2001)
Journal Article

Oxidative stress, resulting from an imbalance in the accumulation and removal of reactive oxygen species such as hydrogen peroxide (H2O2), is a challenge faced by all aerobic organisms. In plants, exposure to various abiotic and biotic stresses resul... Read More about Regulation of the Arabidopsis transcriptome by oxidative stress.