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  The Enhancosome  
   
  An illustration of a model for Transcription Control demonstrating how twin phosphorylation and dephosphorylation reactions of promoter genes CREB and TATA regulate the transcription of dynorphin.  
     
  The enhancosome: twin phosphorylation and dephosphorylation reactions of promoter genes CREB and TATA regulate the transcription of dynorphin.  
     
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