Fig. 7From: Transcriptomic analysis reveals the dynamic changes of transcription factors during early development of chicken embryoProtein–protein networks of regulatory TFs at early stages of embryonic development. The networks were constructed for the transition from A Em1d to Em2d, B Em2d to Em3d, C Em3d to Em4d, D Em4d to Em5d. Red and blue color indicate up- and down-regulation, respectively. The width of edge was calculated by combined-scoreBack to article page