We examined the effects of different sucrose concentrations (3%, 5%, and 7%) on anthocyanin accumulation plant growth in wild type (WT) transgenic (T2) torenia cultivar “Kauai Rose” overexpressing regulatory transcription factors B-Peru + mPAP1 or RsMYB1. Sucrose increased production both WT plants, with higher plants compared to plants. Higher associated expression biosynthesis genes. reduced ...