All Outputs (5)

Nitric oxide evolution and perception (2008)
Journal Article
Harrison, J., Neill, S., Bright, J., Desikan, R., Hancock, J. T., & Wilson, I. D. (2008). Nitric oxide evolution and perception. Journal of Experimental Botany, 59(1), 25-35. https://doi.org/10.1093/jxb/erm218

Various experimental data indicate signalling roles for nitric oxide (NO) in processes such as xylogenesis, programmed cell death, pathogen defence, flowering, stomatal closure, and gravitropism. However, it still remains unclear how NO is synthesize... Read More about Nitric oxide evolution and perception.

Doing the unexpected: Proteins involved in hydrogen peroxide perception (2006)
Journal Article
Harrison, J., Hancock, J., Desikan, R., Bright, J., Hooley, R., & Neill, S. (2006). Doing the unexpected: Proteins involved in hydrogen peroxide perception. Journal of Experimental Botany, 57(8), 1711-1718. https://doi.org/10.1093/jxb/erj180

A look back at the early literature on reactive oxygen species (ROS) gives the impression that these small inorganic molecules had a singular defined role, that of host defence in mammalian systems. However, it is now known that their roles also incl... Read More about Doing the unexpected: Proteins involved in hydrogen peroxide perception.

The role of stigma peroxidases in flowering plants: Insights from further characterization of a stigma-specific peroxidase (SSP) from Senecio squalidus (Asteraceae) (2006)
Journal Article
Porter, R., McInnis, S. M., Emery, D. C., Desikan, R., Hancock, J. T., & Hiscock, S. J. (2006). The role of stigma peroxidases in flowering plants: Insights from further characterization of a stigma-specific peroxidase (SSP) from Senecio squalidus (Asteraceae). Journal of Experimental Botany, 57(8), 1835-1846. https://doi.org/10.1093/jxb/erj182

Angiosperm stigmas have long been known to exhibit high levels of peroxidase activity when they are mature and most receptive to pollen but the biological function of stigma peroxidases is not known. A novel stigma-specific class III peroxidase gene,... Read More about The role of stigma peroxidases in flowering plants: Insights from further characterization of a stigma-specific peroxidase (SSP) from Senecio squalidus (Asteraceae).

Cytochrome c, Glutathione, and the Possible Role of Redox Potentials in Apoptosis (2003)
Journal Article
Neill, S. J., Hancock, J. T., & Desikan, R. (2003). Cytochrome c, Glutathione, and the Possible Role of Redox Potentials in Apoptosis. Annals of the New York Academy of Sciences, 1010(Apopto), 446-448. https://doi.org/10.1196/annals.1299.081

The redox environment of the cell is now thought to be extremely important to control the activity of many proteins. During apoptosis, the intracellular redox potential (Eh) becomes more positive, with possible consequences for the mechanisms of apop... Read More about Cytochrome c, Glutathione, and the Possible Role of Redox Potentials in Apoptosis.

Cell signalling following plant/pathogen interactions involves the generation of reactive oxygen and reactive nitrogen species (2002)
Journal Article
Hancock, J. T., Desikan, R., Clarke, A., Hurst, R. D., & Neill, S. (2002). Cell signalling following plant/pathogen interactions involves the generation of reactive oxygen and reactive nitrogen species. Plant Physiology and Biochemistry, 40(6-8), 611-617. https://doi.org/10.1016/S0981-9428%2802%2901403-1

It is now clear that reactive oxygen species (ROS), such as hydrogen peroxide (H2O2), and reactive nitrogen species, such as nitric oxide (NO), are produced by plant cells in response to a variety of stresses, including pathogen challenge. Such molec... Read More about Cell signalling following plant/pathogen interactions involves the generation of reactive oxygen and reactive nitrogen species.