Figure 3

Involvement of RevU in RM biosynthesis. (A) After culture with RM high producing medium (RM-PM)24, metabolite profiles of wild-type, ΔrevU mutant, and wild-type and ΔrevU mutant transformed with the revU gene controlled by the aphII promoter were analysed. (B) After culture with RM low producing medium (SY-B) in the presence or absence of BR-1, metabolic profiles of wild-type and ΔrevU mutant were analysed.