Transcriptional enhancers: Intelligent enhanceosomes or flexible billboards?

@article{Arnosti2005TranscriptionalEI,
  title={Transcriptional enhancers: Intelligent enhanceosomes or flexible billboards?},
  author={David N. Arnosti and Meghana Kulkarni},
  journal={Journal of Cellular Biochemistry},
  year={2005},
  volume={94}
}
In higher eukaryotes, transcriptional enhancers play critical roles in the integration of cellular signaling information, but apart from a few well‐studied model enhancers, we lack a general picture of transcriptional information processing by most enhancers. Here we discuss recent studies that have provided fresh insights on information processing that occurs on enhancers, and propose that in addition to the highly cooperative and coordinate action of “enhanceosomes”, a less integrative, but… 

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