Figure 7From: Transcriptome analysis of Bupleurum chinense focusing on genes involved in the biosynthesis of saikosaponinsReal-time PCR analysis of P450 s in different plant tissues. β-AS, β-amyrin synthase. The corresponding unique sequences represented by P450-4, P450-5, P450-7 and P450-12 are listed in additional file 8.Back to article page