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Showing 1–2 of 2 results
Advanced filters: Author: Sonja Raetz Clear advanced filters

  • This article presents NAPstars, a family of genetically-encoded biosensors that enable real-time monitoring of NADP redox dynamics across species. The sensors reveal robust NADP redox regulation, cell-cycle-linked NADP oscillations, and glutathione as the major conduit for anti-oxidative electron flux.

    • Marie Scherschel
    • Jan-Ole Niemeier
    • Bruce Morgan
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-20

  • The properties and bioactivities of chitosans depend on their pattern of acetylation (PA) but whether heterogeneously deacetylated chitosans possess a random or block-wise PA has been debated for decades. Here, the authors use in vitro experiments and in silico modeling to show that the PA is more regular with acetylated units overrepresented at every third position in the polymer chain.

    • Margareta J. Hellmann
    • Dominique Gillet
    • Stefan Cord-Landwehr
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-11