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Truong-Bolduc, Q C; Wang, Y; Chen, C; Hooper, D C
Antimicrobial agents and chemotherapy, 08/2017, Letnik: 61, Številka: 8Journal Article
TetR21 controls the expression of Tet38 and LmrS efflux pumps. A mutant, QT21, exhibited a 4-fold increase in the transcription level of overexpressor showed increases of 4-fold and 2-fold, respectively, in the MICs of chloramphenicol and erythromycin, while the MICs of mutant QT18 and mutant QT1821 remained similar to those of parental strain RN6390. TetR21 does not bind to the promoter of , suggesting indirect regulation of .
