Marginal specificity in protein interactions constrains evolution
D. A. Ghose, K. E. Przydzial, E. M. Mahoney, A. E. Keating, M. T. Laub
This study shows that bacterial signaling paralogs have marginal specificity, where many single mutations can cause cross-talk, constraining their evolution.
bioRxiv · Feb 18, 2023 · PreprintEvolutionary Biology