Hierarchical depiction of GO terms significantly over-represented in the set of genes that were differentially expressed with a fold change ≥ 2 or ≤ -2 (log
fold change ≥ 1 or ≤ -1, respectively) between DBA/2 and C57BL/6 mice at any time point (N = 1334). The size of the node associated with each GO term is relative to the number of differentially expressed genes belonging to that term. The color scale indicates the level of significance associated with each node with red being the most significant. For display purposes only GO terms with an FDR corrected p-value <0.001 are depicted. The full list of significant GO terms using an FDR corrected p-value cut off <0.05 is available in Additional file 2: Table S2.