Figure 7
Quantitative RT-PCR analyses of VvOPT3 and VvVIT1 genes in grapevine leaves. (A) Assessment of VvOPT3 gene expression in Cabernet Sauvignon and Cabernet Volos, both non-inoculated and inoculated with Plasmopara viticola. (B) Assessment of VvOPT3 gene expression in Sauvignon Blanc and Sauvignon Kretos, both non-inoculated and inoculated with P. viticola. (C) Assessment of VvVIT1 gene expression in Cabernet Sauvignon and Cabernet Volos, both non-inoculated and inoculated with P. viticola. (D) Assessment of VvVIT1 gene expression in Sauvignon Blanc and Sauvignon Kretos, both non-inoculated and inoculated with P. viticola. The data were normalised to the tubulin and EF1α housekeeping gene. The relative expression ratios were calculated using untreated parental genotypes as a calibrator sample. The values reported are means ± SE of three biological replicates. Different letters indicate significant differences according to one-way ANOVA with Tukey post hoc tests (p < 0.05).
