Article
Intercalation of a new tier of transcription regulation into an ancient circuit.
Nature - 16 Dec 2010
Booth Lauren N, Tuch Brian B, Johnson Alexander D
Abstract excerpt
Changes in gene regulatory networks are a major source of evolutionary novelty. Here we describe a specific type of network rewiring event, one that intercalates a new level of transcriptional control into an ancient circuit. We deduce that, over evolutionary time, the direct ancestral connection...
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