A coherent feed-forward loop fine-tunes KatG to maintain redox homeostasis in mycobacteria
Xinfeng Li, Yazheng Huang, Fang Chen, Jinfeng Xiao, Xiaoyu Liu, Mingyue Zhong, Xinyu Tao, Hang Yang, Jin He
The paper identifies a regulatory circuit in mycobacteria that fine-tunes KatG expression to balance iron conservation and antioxidant defense under varying environmental conditions.
bioRxiv · Dec 17, 2025 · PreprintMicrobiology