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Fig. 4 | BMC Genetics

Fig. 4

From: Functional identification of PsMYB57 involved in anthocyanin regulation of tree peony

Fig. 4

Phenotypic observation and anthocyanin content in PsMYB57 transgenic tobacco lines. a to c are the PsMYB57 transgenic tobacco lines; d is the wild-type tobacco line; e to g are the leaves of the transgenic tobacco lines, h is leaf of wild-type tobacco line; i is three transgenic flowers; j is the wild-type flower; k is the sepals of the transgenic lines; l is the sepals of the wild-type lines; and m is the total anthocyanin content of the leaves in the wild-type and three transgenic lines. Three biological replicates were performed for anthocyanins detection and the asterisk indicates statistical significance (P < 0.05)

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