Experimental genital tract infection demonstrates Neisseria gonorrhoeae MtrCDE efflux pump is not required for in vivo human infection and identifies gonococcal colonization bottleneck. - Waltmann, Andreea; Balthazar, Jacqueline T.; Begum, Afrin A.; Hua, Nancy; Jerse, Ann E.; Shafer, William M.; Hobbs, Marcia M.; Duncan, Joseph A. (PLoS Pathogens, 2024)