Figure 8.

(A,B) Camalexin content in infected (continuous lines) and non-infected (dashed lines) roots of the HIFs 499 (A) and 508 (B) at 10, 14, and 17 dpi. 499-Bur and 499-Col harbor the Bur-0 and Col-0 alleles, respectively, at the QTL PbAt5.2. 508-Bur and 508-Col harbor the Bur-0 and Col-0 alleles, respectively, at the QTL PbAt1. (A,B), Camalexin was quantified in root methanol extracts using UPLC-MS/MS, and is expressed as ng g⁻¹ of the fresh weight. Error bars represents standard error (Three biological replicates, 12–54 plants per biological replicate). Asterisks represent statistically significant differences according to the Wald tests applied on a linear mixed model (P < 0.05).