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. 2021 Jul 1;8:156. doi: 10.1038/s41438-021-00590-3

Fig. 4. Transcriptional activity of MdMYB90-like.

Fig. 4

A Yeast one-hybrid (Y1H) analysis of interactions of MdMYB90-like (left panels) and MdMYB1 (middle panels) with the promoters of anthocyanin biosynthesis-related genes. The pB42AD vector was used as the negative control (right panels). B Dual-luciferase detection experiments showed that MdMYB90-like promoted the expression of the MdCHS, MdBHLH3, MdUFGT, and MdMYB1 genes. C LUC/REN activities of constructs: 35Spro:MdMYB90-like/MdMYB1pro:LUC and 35Spro:62-SK/MdMYB1pro:LUC; 35Spro:MdMYB90-like/MdbHLH3pro:LUC and 35Spro:62-SK-MdbHLH3pro:LUC; 35Spro:MdMYB90-like/MdUFGTpro:LUC and 35Spro:62-SK-MdUFGTpro:LUC; 35Spro:MdMYB90-like/MdCHSpro:LUC and 35Spro:62-SK-MdCHSpro:LUC