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Showing 1–6 of 6 results
Advanced filters: Author: Julia S. Wellner Clear advanced filters

  • Ultrahigh-resolution X-ray crystallography study of a phosphate-binding protein from Pseudomonas fluorescens yields insight into how phosphate ions essential for life are discriminated from the arsenate ions inimical to it, even in arsenate-rich environments.

    • Mikael Elias
    • Alon Wellner
    • Dan S. Tawfik
    Research
    Nature
    Volume: 491, P: 134-137

  • The Thwaites Glacier grounding zone has experienced sustained pulses of rapid retreat over the past two centuries, according to sea floor observations obtained by an autonomous underwater vehicle.

    • Alastair G. C. Graham
    • Anna Wåhlin
    • Robert D. Larter
    ResearchOpen Access
    Nature Geoscience
    Volume: 15, P: 706-713

  • The epithelial-to-mesenchymal transition transcription factor ZEB1 is involved in metastasis. It is now shown to regulate the tumour-initiating capacity of pancreatic and colorectal cancer cells, through the repression of the stemness-inhibiting miR200s, which are found to inhibit the polycomb repressor Bmi-1.

    • Ulrich Wellner
    • Jörg Schubert
    • Thomas Brabletz
    Research
    Nature Cell Biology
    Volume: 11, P: 1487-1495

  • Erosion and velocity data from 15 outlet glaciers covering temperate to polar glacier thermal regimes from Patagonia to the Antarctic Peninsula reveal that over the past century the basin-averaged erosion rates vary by three orders of magnitude as a function of climate across this latitudinal transect.

    • Michéle Koppes
    • Bernard Hallet
    • Katherine Boldt
    Research
    Nature
    Volume: 526, P: 100-103