Fig. 2.

Schematic of T-DNA structure of the interested binary vectors used for transient expression. The vectors contain the hygromycin phosphotransferas (hpt) as the selection marker and under the enhanced cauliflower mosaic virus (CaMV) 35S promoter and NOS terminator. a pBIH-35S-Cc F3′5′H binary vectors harboring Commelina communis F3′5′H. b pBIH-35S-Del2 binary vectors harboring C. communis F3′5′H, Torenia fournieri DFR, and c pBIH-35S-Del8 binary vectors harboring C. communis F3′5′H, Torenia fournieri DFR and ANS, Phalaenopsis amabilis F3H and CHI. All genes are under the control of CaMV35S promoter and CaMV35S terminator