Scientific news
Friday, 23-01-2026 | 11:00
Anthocyanins, the pigments responsible for purple coloration in eggplant peels, significantly influence consumer preference and market value. However, the genetic basis of natural variation in this trait, particularly the functional impact of allelic mutations, remained poorly characterized. In this study, we found that anthocyanin presence is controlled by a single dominant gene, which co-localized with a known QTL FAP10.1. Using BSR-seq and linkage mapping, we identified SmFAP1, encoding an R2R3-MYB transcription factor, as the causal gene in this locus.
