Figure 1

Plot of posterior distribution of D _i = T _{i 1} - T _{i 2} for three genes. In the upper panel, posterior distributions of the difference D _i = T_{i 1}-T_{i 2}are shown for three genes of dataset-1: a non-differentially expressed gene (left), an up-regulated gene (center), and a down-regulated gene (right). In the lower panel, the corresponding posterior distributions are shown for the latent variable T_{i 1}corresponding to the experimental condition (solid line), and for T_{i 2}corresponding to the control (dotted line).