AUTHOR=Mao Meiqin , He Li , Yan Qingpi TITLE=An updated overview on the bacterial PhoP/PhoQ two-component signal transduction system JOURNAL=Frontiers in Cellular and Infection Microbiology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/cellular-and-infection-microbiology/articles/10.3389/fcimb.2025.1509037 DOI=10.3389/fcimb.2025.1509037 ISSN=2235-2988