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  1. Article

    Role of bacterial motility in differential resistance mechanisms of silver nanoparticles and silver ions

    Unlike conventional antimicrobials, the study of bacterial resistance to silver nanoparticles (AgNPs) remains in its infancy and the mechanism(s) through which it evolves are limited and inconclusive. The cent...

    Lisa M. Stabryla, Kathryn A. Johnston, Nathan A. Diemler… in Nature Nanotechnology (2021)

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    Identification of Histidine 303 as the Catalytic Base of Lysyl Oxidase via Site-Directed Mutagenesis

    Lysyl oxidase (LOX) is a copper-dependent amine oxidase enzyme that catalyzes the formation of crosslinkages of collagen and elastin in connective tissues by oxidative deamination of lysine. Using site-directe...

    Rachel N. Oldfield, Kathryn A. Johnston, Jeanette Limones… in The Protein Journal (2018)