Fig. 4
From: Jasmonates act positively in adventitious root formation in petunia cuttings
Effect of down-regulation of PhAOC on accumulation of indole acetic acid (IAA), amino cyclopropane-1-carboxy acid (ACC) as well as PhDevA-20-C01 and PhACO1 transcripts in stem bases of Petunia hybrida cuttings. (a) content of IAA and (c) of ACC, both given as pmol g−1 FW at 24 hpe, (b) relative PhDevA-20-C01 transcript accumulation and (d) relative PhACO1 transcript accumulation, both shown as 2-ΔCt values in relation to the reference gene PhRSP13 at 48 hpe. Stem bases were collected from cuttings of wild type (WT, green), two lines expression the empty vector (pHell, blue) and three lines expressing a PhAOC-RNAi construct (red). Each value is represented by the mean of eight independent biological replicates ± SE. Different letters within each graph designate statistically different values (one-way-ANOVA with Tukey’s HSD test, P < 0.05)