Article
Promoter replication of grape MYB transcription factor is associated with a new red flesh phenotype.
Plant cell reports - 6 May 2024
Li Hui, Yang Yaxin, Zhang Wen, Zheng Huan, Xu Xianbin, Li Haoran, Sun Chenxu, Hu Haipeng, Zhao Wanli, Ma Ruiyang, Tao Jianmin
Abstract excerpt
KEY MESSAGE: In our study, we discovered a fragment duplication autoregulation mechanism in 'ZS-HY', which may be the reason for the phenotype of red foliage and red flesh in grapes. In grapes, MYBA1 and MYBA2 are the main genetic factors responsible for skin coloration which are located at the color loci on chromosome 2, but the exact genes responsible for color have not been identified in the flesh. We used a...
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