The fitness landscape of the mobilized colistin resistance gene mcr-1
Z. Guo, S. Feng, L. Liang, J. Li, L.-L. Zhong, H. Zhao, G.-b. Tian, J.-R. Yang
The paper generates and analyzes an mcr-1 mutant library to assess the impact of mutations on colistin resistance, finding that most mutations in the catalytic domain reduce resistance.
bioRxiv · Jul 21, 2022 · PreprintEvolutionary Biology