Figure 10.

Basal resistance to B. cinerea after treatment with G/GO. A, Arabidopsis wild-type plants were infiltrated with Glc (G) alone or G/GO and, 24 h after treatment, stained with 3,3′-diaminobenzidine (DAB) for in vivo H₂O₂ visualization. B, Arabidopsis wild-type plants were infiltrated with Glc or G/GO and inoculated with B. cinerea 24 h after treatment. Lesion areas were measured 48 h after inoculation. Values are means ± se of at least 12 lesions. No statistically significant differences between Glc- and G/GO-treated plants were observed, according to Student's t test (P > 0.7).