3.7 PhoPQ represses transcription of the class 3 flagellar gene fliC whereas RpoS mildly induces it Assembly of the bacterial flagellum requires the expression of nearly 50 genes .
Further analysis indicated that PhoPQ also negatively regulates class fliC as the level of ten-fold repression in transcription .
Further analysis indicated that PhoPQ also negatively regulates class fliC as the level of transcription .