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Kaplan Qbank USMLE



Author3 Posts
  #1

What is the difference between enhancer and upstream promoter element?

  #2

I think that the promoter element binds RNA polymerase, whereas the enhancer binds other activator proteins (and may often lie much farther away from the transcription start site than a promoter element). The enhancer may also exert an activational effect through the bending of DNA.

  #3

only difference between the two is location







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