Fig. 4

The isoforms containing gene from the different transcription start site in each of three primary lymphoid tissues in contrast susceptible vs. non-challenged birds at 5 days post-infection (dpi) and susceptible vs. resistant birds at 5 dpi. The left of heatmap is gene ID. The right of heatmap is gene name. The number in rectangle of heatmap is the fold change of different isoforms. +, up-regulated; −, down-regulated; R, ∞. Red color, up-regulated isoforms. Blue color, down-regulated isoforms