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. Author manuscript; available in PMC: 2011 May 26.
Published in final edited form as: Ann Appl Stat. 2010 Jun;4(2):663–686. doi: 10.1214/10-aoas350

Fig. 2.

Fig. 2

Transcription network reconstruction integrating DNA sequence and gene expression information. Blue circles represent regulatory proteins and red squares genes. An arrow connecting a circle to a square indicates that the transcription factor controls the expression of the gene. When different colors are used in depicting these arrows, they signify a different qualitative effect of the TF on genes (repressor or enhancer). Finally, varying arrow thickness signifies different control strengths.