Fig. 2From: Ectopic expression of Lc differentially regulated anthocyanin biosynthesis in the floral parts of tobacco (Nicotiana tobacum L.) plantsNorthern blot analysis of anthocyanin biosynthetic genes. The genes NtPAL, Nt4CL, NtCHS, NtDFR, NtANS and NtGST encode phenylalanine ammonia-lyase, 4-coumaroyl-CoA ligase, chalcone synthase, dihydroflavonol 4-reductase, anthocyanidin synthase and glutathione S-transferase, respectively. Lc is the maize anthocyanin regulatory geneBack to article page