Figure 2.

LD enhances resistance to B. cinerea. Plants of Arabidopsis accession Columbia were grown under SD for 3 weeks and inoculated at 7 h of day 21. One group was transferred to LD while the other remained under SD, and leaves were harvested 48 h after inoculation. Data are means and se of at least 11 plants. Different letters indicate significant differences (P < 0.05) among means determined using Bonferroni posthoc tests. Leaves were photographed individually, and a composite image was produced with representative cases. WT, Wild type.