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Showing 1–8 of 8 results
Advanced filters: Author: Stefan Osterwalder Clear advanced filters

  • Arctic warming thaws permafrost, leading to enhanced soil mercury transport to the Arctic Ocean. Mercury isotope signatures in arctic rivers, ocean and atmosphere suggest that permafrost mercury is buried in marine sediment and not emitted to the global atmosphere

    • Beatriz Ferreira Araujo
    • Stefan Osterwalder
    • Jeroen E. Sonke
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-12

  • Stefan Mundlos, Darío Lupiáñez and colleagues investigate CNVs involving the regulatory landscape of IHH (Indian hedgehog), which cause craniosynostosis and synpolydactyly. Using genetic manipulation in mice, they show that Ihh is regulated by at least nine enhancers with individual tissue specificities and that duplications in this region can cause dose-dependent upregulation and also misexpression of Ihh.

    • Anja J Will
    • Giulia Cova
    • Stefan Mundlos
    Research
    Nature Genetics
    Volume: 49, P: 1539-1545

  • In vivo mercury demethylation by rice plants, involving neither light nor microorganisms, has major implications for human health and possibly even global mercury cycling.

    • Kevin Bishop
    • Chuxian Li
    • Stefan Osterwalder
    News & Views
    Nature Food
    Volume: 5, P: 15-16

  • Molecular geometry can influence chemical reactivity through several opposing effects. By selecting individual conformers of hydroquinone in the chemi-ionization reaction with metastable neon, it is now shown that reaction pathways can be governed by molecular alignment due to geometry-dependent forces that are, however, countered by molecular rotation.

    • L. Ploenes
    • P. Straňák
    • S. Willitsch
    Research
    Nature Chemistry
    Volume: 16, P: 1876-1881

  • Switching of static friction and adhesion of a liquid drop on a corrugated solid boron nitride surface is linked to the intercalation of hydrogen, which changes the electric field of in-plane dipole rings and thus reduces the adsorption energy.

    • Stijn F. L. Mertens
    • Adrian Hemmi
    • Thomas Greber
    Research
    Nature
    Volume: 534, P: 676-679

  • For appropriate control of gene expression, enhancers must communicate with the right target genes at the right time, typically over large genomic distances. In this Review, Schoenfelder and Fraser discuss our latest understanding of long-range enhancer–promoter crosstalk, including target-gene specificity, interaction dynamics, protein and RNA architects of interactions, roles of 3D genome organization and the pathological consequences of regulatory rewiring.

    • Stefan Schoenfelder
    • Peter Fraser
    Reviews
    Nature Reviews Genetics
    Volume: 20, P: 437-455