Jul 2026
LsMYB3, an R2R3-MYB repressor without canonical repression motifs, negatively regulates anthocyanin biosynthesis in lettuce.
The effects of LsMYB3 disruption were tissue-specific and varied among genetic backgrounds, resulting in increased anthocyanin accumulation in wild lettuce spines and cultivated lettuce leaves, suggesting its involvement in the lettuce MBW regulatory network.
Peinan Sun, Jing Ma, Xinyu Lang et al.
· Plant Science · 0 citations