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Controlled depolymerisation, as assessed by analytical ultracentrifugation, of low molecular weight chitosan for potential use in archaeological conservation (2018)
Journal Article
Wakefield, J. M., Gillis, R. B., Adams, G. G., McQueen, C., & Harding, S. E. (2018). Controlled depolymerisation, as assessed by analytical ultracentrifugation, of low molecular weight chitosan for potential use in archaeological conservation. European Biophysics Journal, 47(7), 769-775. https://doi.org/10.1007/s00249-018-1290-6

The heterogeneity and molecular weight of a chitosan of low molecular weight (molar mass) and low degree of acetylation (0.1), for potential use as a consolidant for decayed archaeological wood, has been examined by sedimentation velocity and sedimen... Read More about Controlled depolymerisation, as assessed by analytical ultracentrifugation, of low molecular weight chitosan for potential use in archaeological conservation.

Hydrodynamics of the VanA-type VanS histidine kinase: an extended solution conformation and first evidence for interactions with vancomycin (2017)
Journal Article
Phillips-Jones, M. K., Channell, G. A., Kelsall, C. J., Hughes, C. S., Ashcroft, A. E., Patching, S. G., …Harding, S. E. (2017). Hydrodynamics of the VanA-type VanS histidine kinase: an extended solution conformation and first evidence for interactions with vancomycin. Scientific Reports, 7(1), 1-12. https://doi.org/10.1038/srep46180

VanA-type resistance to glycopeptide antibiotics in clinical enterococci is regulated by the VanSARA two-component signal transduction system. The nature of the molecular ligand that is recognised by the VanSA sensory component has not hitherto been... Read More about Hydrodynamics of the VanA-type VanS histidine kinase: an extended solution conformation and first evidence for interactions with vancomycin.

Genetic improvement of tomato by targeted control of fruit softening (2016)
Journal Article
Uluisik, S., Chapman, N. H., Smith, R., Poole, M., Adams, G., Gillis, R. B., …Seymour, G. B. (2016). Genetic improvement of tomato by targeted control of fruit softening. Nature Biotechnology, 34, 950-952. https://doi.org/10.1038/nbt.3602

Controlling the rate of softening to extend shelf life was a key target for researchers engineering genetically modified (GM) tomatoes in the 1990s, but only modest improvements were achieved. Hybrids grown nowadays contain 'non-ripening mutations' t... Read More about Genetic improvement of tomato by targeted control of fruit softening.

Location dependent coordination chemistry and MRI relaxivity, in de novo designed lanthanide coiled coils (2015)
Journal Article
Berwick, M. R., Slope, L. N., Smith, C. F., King, S. M., Newton, S. L., Gillis, R. B., …Peacock, A. F. A. (in press). Location dependent coordination chemistry and MRI relaxivity, in de novo designed lanthanide coiled coils. Chemical Science, 7(3), https://doi.org/10.1039/c5sc04101e

Herein, we establish for the first time the design principles for lanthanide coordination within coiled coils, and the important consequences of binding site translation. By interrogating design requirements and by systematically translating binding... Read More about Location dependent coordination chemistry and MRI relaxivity, in de novo designed lanthanide coiled coils.

Ultracentrifuge Methods for the Analysis of Polysaccharides, Glycoconjugates, and Lignins (2015)
Book Chapter
Harding, S. E., Adams, G. G., Almutairi, F., Alzahrani, Q., Erten, T., Samil Kök, M., & Gillis, R. B. (2015). Ultracentrifuge Methods for the Analysis of Polysaccharides, Glycoconjugates, and Lignins. In Analytical Ultracentrifugation (391-439). Academic Press. https://doi.org/10.1016/bs.mie.2015.06.043

Although like proteins, polysaccharides are synthesized by enzymes, unlike proteins there is no template. This means that they are polydisperse, do not generally have compact folded structures, and are often very large with greater nonideality behavi... Read More about Ultracentrifuge Methods for the Analysis of Polysaccharides, Glycoconjugates, and Lignins.