Fig. 6From: Molecular genetics of naringenin biosynthesis, a typical plant secondary metabolite produced by Streptomyces clavuligerus Organization and expression of the ncs and ncyP cluster of S. clavuligerus. a Organization of the ncs-ncyP gene cluster. b Expression of the ncyP and ncs genes in SA and TSB medium at 24 and 48 h of growth as detected by RT-PCR after 35 cycles of amplification in the conditions indicated in “Methods”Back to article page