Figure 3From: LongSAGE analysis of skeletal muscle at three prenatal stages in Tongcheng and Landrace pigsVenn diagrams of genes differentially expressed at different stages. There were 1,400 and 1,201 differentially expressed tags for (a) Tongcheng and (b) Landrace pigs, respectively. This figure is not drawn to scale. T, Tongcheng; L, Landrace; 33, 65 and 90 refer to days post coitus.Back to article page