Fig. 6

ASV with significantly higher or lower relative abundance when comparing the Duroc (DR) sire line vs the average of the Landrace and Large White maternal lines (DR vs (LR+LW)/2) (left panel) or the two maternal lines (LR vs LW) (right panel) at three time points (73 days (T1) [a], 123 days (T2) [b], and 158 days (T3) [c]). Each volcano plot simultaneously indicates the log₂ fold change (x-axis) and the –log₁₀(p value) (y-axis) for each ASV plotted. Dashed lines indicate arbitrary thresholds of logFC and p value. Each point represents an ASV, annotation highlight the genus of the ASV, while color represents the phylum.