Ubiquitin-dependent signal amplification in lipid saturation sensing
Jona Causemann, Barbara Schmidt, Daniel Granz, Thorsten Mosler, Martin Jung, Ivan Đikić, Heiko Rieger, Robert Ernst
The paper investigates how Mga2 converts membrane physical cues into biochemical outputs via ubiquitylation, revealing a signal amplification mechanism involving E3 ligase autoubiquitylation.
bioRxiv · Nov 5, 2025 · PreprintBiochemistry