Figure 6.
Relative expression levels of pathogen-related genes in Wt (wild-type) and transgenic tobacco leaves before and after of E. cichoracearum DC. inoculation, (n = 3). (a) COI1 relative expression levels; (b) PR-1a relative expression levels. EuCHIT2-1, EuCHIT2-2, and EuCHIT2-15 are three individual transgenic tobacco lines with EuCHIT2 overexpression. Error bars indicate standard deviation, and ** indicates significant differences at p < 0.01, respectively.