The quorum-sensing lexicon of Salmonella ameliorates acid stress in the host by a non-canonical mechanism
Anmol Singh, Abhilash Vijay Nair, Shashanka Aroli, Suman Das, Subhrajit Karmakar, R. S. Rajmani, Santanu Mukherjee, Umesh Varshney, Dipshikha Chakravortty
This study shows Salmonella Typhimurium uses AI-2 quorum sensing to enhance acid tolerance and survival in macrophages by modulating pH-sensing systems and SPI-2 regulators.
bioRxiv · Mar 26, 2025 · PreprintMicrobiology