Figure 4

Venn diagrams, showing the numbers of genes differentially expressed in each condition. A spleen, B liver. Only 3 of the 25 genes differentially expressed in both parental and congenic spleen were outside the congenic interval and none of the 7 genes that were differentially expressed in the liver in both parental and Tir1 congenic mice were outside the congenic interval. Differential expression was defined as absolute log2 fold change > 0.5 and pplr < 0.005.