Discovery and characterization of a novel chromosomally encoded aminoglycoside O-nucleotidyltransferase gene, designated ant(9)-Ie, in a strain of Providencia. - Huang L; Yang Z; Wu X; Hu R; Hu X; Chen W; Mao X; Chen S; Li Z; Gong J; Lu J; Bao Q; et al. (Frontiers in cellular and infection microbiology, 2026)