Article
Evolution of eukaryotic transcription circuits.
Science (New York, N.Y.) - 28 Mar 2008
Tuch Brian B, Li Hao, Johnson Alexander D
Abstract excerpt
The gradual modification of transcription circuits over evolutionary time scales is an important source of the diversity of life. Over the past decade, studies in animals have shown how seemingly small molecular changes in gene regulation can have large effects on morphology and physiology and how selective pressures can act on these changes. More recently, genome-wide studies, particularly those in single-cell...
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