Results of the iTRAQ ratios analysis.

(A) A scatter plot showing the correlation between the log₁₀ infection/mock ratios at 48 hpi and 64 hpi for the 4,112 reliably quantified proteins in the iTRAQ experiment. Linear regression analysis shows that correlation (R²) was 0.58, with a p-value less than 0.05. (B) Histograms showing the distribution of protein ratios identified at 48 and 64 hpi. (C) The distribution range of differentially expressed proteins identified at 48 hpi. iTRAQ ratios higher than 3.3475 (p = 0.975) or lower than −1.3475 (p = 0.025) were defined as statistically significant.