Helle D. Ulrich

A Novel Ubiquitination Factor, E4, Is Involved in Multiubiquitin Chain Assembly

Manfred Koegl, Thorsten Hoppe, Stephan Schlenker et al. · Cell · 1999 · 1.1K citations · Full text

Life Sciences, Biochemistry, Molecular Biology +7

Control of spontaneous and damage-induced mutagenesis by SUMO and ubiquitin conjugation

Philipp Stelter, Helle D. Ulrich · Nature · 2003 · 851 citations

Life Sciences, Genetics, Molecular Biology +12

Activation of a Membrane-Bound Transcription Factor by Regulated Ubiquitin/Proteasome-Dependent Processing

Thorsten Hoppe, Kai Matuschewski, Michael Rapé et al. · Cell · 2000 · 566 citations · Full text

Life Sciences, Cell Biology, Molecular Biology +14

Crosstalk between SUMO and Ubiquitin on PCNA Is Mediated by Recruitment of the Helicase Srs2p

Efterpi Papouli, Shuhua Chen, Adelina A. Davies et al. · Molecular Cell · 2005 · 519 citations · Full text

Life Sciences, Biochemistry, Molecular Biology +10

An expanded tool kit for the auxin‐inducible degron system in budding yeast

Magdalena Morawska, Helle D. Ulrich · Yeast · 2013 · 492 citations · Full text

Life Sciences, Biochemistry, Molecular Biology +13