Mafeng Liu, Mengying Wang, Mi Huang, Qun Gao, Dekang Zhu, Mingshu Wang, Renyong Jia, Shun Chen, Xinxin Zhao, Qiao Yang, Ying Wu, Shaqiu Zhang, Juan Huang, Xumin Ou, Sai Mao, Bin Tian, Di Sun, Anchun Cheng
BACKGROUND: Riemerella anatipestifer encodes an iron acquisition system, but whether it encodes the iron efflux pump and its role in antibiotic resistance are largely unknown. OBJECTIVES: To screen and identify an iron efflux gene in R. anatipestifer and determine whether and how the iron efflux gene is involved in antibiotic resistance. METHODS: In this study, gene knockout, streptonigrin susceptibility assay and inductively coupled plasma mass spectrometry were used to screen for the iron efflux gene ietA...
April 17, 2024: Journal of Antimicrobial Chemotherapy