Fig. 4: Calcium-signaling transcripts in response to Xanthomonas campestris pv. campestris infection.

a Protein association network built with all induced calcium-signaling proteins and the known calcium sensors in Arabidopsis. Bolded names are the differentially expressed genes detected at 12 dpi. Line thickness indicates the strength of the data support, which is based on experimental results and coexpression analysis. b Relative expression patterns of different calcium-signaling-related genes from the “Early Big” inbred line at 12 dpi. Data are the average of three biological replicates ± SE. *P-value < 0.05 (Student’s t test, Control vs. Inoculated)