Ulrich Hohmann

The paper quantifies BR receptor binding kinetics and identifies key chemical features for receptor recognition, revealing structural plasticity and functional diversity in BR signaling.

The paper identifies a nuclear mechanism that determines the fate of polyadenylated RNAs by distinguishing between functional and non-functional transcripts through the opposing actions of PAXT and TREX-2.

The paper reports the crystal structure of the SRF6 ectodomain from Arabidopsis, obtained using a novel LRR crystallization screen, revealing structural features and potential signaling roles outside the brassinosteroid pathway.

The paper shows that the Drosophila Piwi-piRNA pathway silences transposons by degrading their RNA via the nuclear exosome, with TEsup proteins facilitating this process.

This study identifies an amino acid change in the HP1 protein Rhino that disrupts its interaction with Kipferl, altering chromatin binding and piRNA profiles in Drosophila.

This study identifies DDX39/UAP56 as a molecular switch that regulates human mRNA export through TREX and TREX-2 complexes.

This study identifies the role of the SFiNX complex dimerization in enabling co-transcriptional silencing via molecular condensate formation in Drosophila.

This study identifies a heterochromatin-specific RNA export pathway for piRNA precursors in Drosophila, revealing how these transcripts bypass nuclear surveillance for cytoplasmic processing.