Figure 5. Volcano plot of log₂ fold-change (x-axis) versus −log₁₀ FDR-corrected p-value (y-axis, representing the probability that the gene is differentially expressed) in RNA-Seq data of Acidovorax avenae subsp. avenae strain RS-1 under the conditions of (a) in vitro vs. co-culture; (b) in vitro vs. in vivo; (c) in vivo vs. co-culture.