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Author

Sonja Welsch

2 papers indexed here

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Open access Sep 2026

Structural mechanism of nuclear membrane sealing by LEM2-ESCRT-III

In open mitosis, re-establishing nucleocytoplasmic compartmentalization requires the LEM2-ESCRT machinery to coordinate spindle clearance with sealing of the remaining nuclear envelope pores. The structural basis of this topologically unique and fundamental membrane-remodeling process is poorly understood. Here, we com...

Mareike A. Jordan, Karen Palacio-Rodríguez, Ramesh Adakkattil et al. · 0 citations
Open access Aug 2026

Structural basis of sulfide production in dissimilatory sulfur metabolism

The membrane-bound DsrMK(JOP) complex is central to dissimilatory sulfur metabolism, including in sulfate-reducing microbes (SRM), a group that plays important roles in shaping planetary and human health. Despite this global importance, the mechanism of sulfide production and its links to energy conservation remain unc...

Max Dongsheng Yin, Raquel M. Bernardino, Ana C. C. Barbosa et al. · 0 citations

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