Figure 4. Effects of TRV2-PhCESA3 treatment on the expression of PhCESA3 and other PhCESAs in flowers on day 2 after opening as determined by quantitative real-time PCR.

Relative expression levels are shown as fold change values. Data are presented as the mean ± SD (n = 3). Statistical analysis was performed using Student t test with 3 replicates. Asterisk means significant difference at P = 0. 05 level.