Fig. 6
Overexpression of LcMYB5 in petunia ‘W115’. a Image of ‘W115’ and LcMYB5 over-expressed ‘W115’ flower. b pH values in the leaf and flower of ‘W115’ and LcMYB5 over-expressed ‘W115’. c The expressions of exogenous LcMYB5, petunia endogenous PhAN1 (bHLH), key structural gene PhDFR, and the reported cell acidication genes in the flower of ‘W115’ and LcMYB5 over-expressed ‘W115’. The vertical bars represent the standard error of triplicate. **P < 0.01 (t-test, n = 3)