Insights into the antibacterial mechanism of action of chelating agents by selective deprivation of iron, manganese and zinc (2021)
Journal Article
Paterson, J. R., Beecroft, M. S., Mulla, R. S., Osman, D., Reeder, N. L., Caserta, J. A., …Sharples, G. J. (2022). Insights into the antibacterial mechanism of action of chelating agents by selective deprivation of iron, manganese and zinc. Applied and Environmental Microbiology, https://doi.org/10.1128/aem.01641-21

Bacterial growth and proliferation can be restricted by limiting the availability of metal ions in their environment. Humans sequester iron, manganese and zinc to help prevent infection by pathogens, a system termed nutritional immunity. Commercially... Read More about Insights into the antibacterial mechanism of action of chelating agents by selective deprivation of iron, manganese and zinc.

A bacteriophage mimic of the bacterial nucleoid-associated protein Fis (2020)
Journal Article
Sharples, G. J., Heddle, J. G., Kozak, M., Taube, M., Hughes, T. R., Pålsson, L., …Chakraborti, S. (2020). A bacteriophage mimic of the bacterial nucleoid-associated protein Fis. Biochemical Journal, 477(7), 1345-1362. https://doi.org/10.1042/bcj20200146

We report the identification and characterization of a bacteriophage λ-encoded protein, NinH. Sequence homology suggests similarity between NinH and Fis, a bacterial nucleoid-associated protein involved in numerous DNA topology manipulations, includi... Read More about A bacteriophage mimic of the bacterial nucleoid-associated protein Fis.

On the antibacterial activity of azacarboxylate ligands: lowered metal ion affinities for bis-amide derivatives of EDTA do not mean reduced activity (2018)
Journal Article
Mulla, R., Beecroft, M., Pal, R., Aguilar, J., Pitarch-Jarque, J., García‐España, E., …Williams, J. (2018). On the antibacterial activity of azacarboxylate ligands: lowered metal ion affinities for bis-amide derivatives of EDTA do not mean reduced activity. Chemistry - A European Journal, 24(28), 7137-7148. https://doi.org/10.1002/chem.201800026

EDTA is widely used as an inhibitor of bacterial growth, affecting the uptake and control of metal ions by microorganisms. We describe the synthesis and characterisation of two symmetrical bis‐amide derivatives of EDTA, featuring glycyl or pyridyl su... Read More about On the antibacterial activity of azacarboxylate ligands: lowered metal ion affinities for bis-amide derivatives of EDTA do not mean reduced activity.

The intracellular immune receptor Rx1 regulates the DNA-binding activity of a Golden2-like transcription factor (2017)
Journal Article
Townsend, P., Dixon, C., Slootweg, E., Sukarta, O., Yang, A., Hughes, T., …Cann, M. (2018). The intracellular immune receptor Rx1 regulates the DNA-binding activity of a Golden2-like transcription factor. Journal of Biological Chemistry, 293(9), 3218-3233. https://doi.org/10.1074/jbc.ra117.000485

Plant NLR proteins enable the immune system to recognise and respond to pathogen attack. An early consequence of immune activation is transcriptional reprogramming and some NLRs have been shown to act in the nucleus and interact with transcription fa... Read More about The intracellular immune receptor Rx1 regulates the DNA-binding activity of a Golden2-like transcription factor.

The tomato Nucleotide-Binding Leucine-Rich Repeat (NLR) Immune Receptor I-2 couples DNA-Binding to Nucleotide-Binding Domain Nucleotide Exchange (2015)
Journal Article
Fenyk, S., Dixon, C., Kittens, W., Townsend, P., Sharpies, G., Pålsson, L., …Cann, M. (2016). The tomato Nucleotide-Binding Leucine-Rich Repeat (NLR) Immune Receptor I-2 couples DNA-Binding to Nucleotide-Binding Domain Nucleotide Exchange. Journal of Biological Chemistry, 291(3), 1137-1147. https://doi.org/10.1074/jbc.m115.698589

Plant nucleotide-binding leucine-rich repeat (NLR) proteins enable plants to recognise and respond to pathogen attack. Previously, we demonstrated that the Rx1 NLR of potato is able to bind and bend DNA in vitro. DNA binding in situ requires its genu... Read More about The tomato Nucleotide-Binding Leucine-Rich Repeat (NLR) Immune Receptor I-2 couples DNA-Binding to Nucleotide-Binding Domain Nucleotide Exchange.

The Potato Nucleotide-Binding Leucine-Rich Repeat (NLR) Immune Receptor Rx1 is a Pathogen Dependent DNA-Deforming Protein (2015)
Journal Article
Fenyk, S., Townsend, P. D., Dixon, C. H., Spies, G. B., de San Eustaquio Campillo, A., Slootweg, E. J., …Cann, M. J. (2015). The Potato Nucleotide-Binding Leucine-Rich Repeat (NLR) Immune Receptor Rx1 is a Pathogen Dependent DNA-Deforming Protein. Journal of Biological Chemistry, 290(41), 24945-24960. https://doi.org/10.1074/jbc.m115.672121

Plant NLR proteins enable cells to respond to pathogen attack. Several NLRs act in the nucleus, however, conserved nuclear targets that support their role in immunity are unknown. Previously we noted a structural homology between the NB domain of NLR... Read More about The Potato Nucleotide-Binding Leucine-Rich Repeat (NLR) Immune Receptor Rx1 is a Pathogen Dependent DNA-Deforming Protein.

Electroless deposition of multi-functional zinc oxide surfaces displaying photoconductive, superhydrophobic, photowetting, and antibacterial properties (2012)
Journal Article
Wood, T., Hurst, G., Schofield, W., Thompson, R., Oswald, G., Evans, J., …Badyal, J. (2012). Electroless deposition of multi-functional zinc oxide surfaces displaying photoconductive, superhydrophobic, photowetting, and antibacterial properties. Journal of materials chemistry, 22(9), 3859-3867. https://doi.org/10.1039/c2jm14260k