Supplemental Figure S1. Defense gene expression in Arabidopsis leaves infiltrated with CB.Expression patterns of the SA pathway marker genes PR1, PAD4, EDS5, and the ET/JA pathway marker genes CHIB, PDF1.2 were monitored by RT-PCR using RNAs extracted from Col0 leaves 24h after infiltration of distilled water or CB. The constitutive EF1 gene is used as a control.

CB

PDF1.2

0.5 1

EF1

H2O

PR1

PAD4

EDS5

0.25 mM

CHIB