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We Still Don’t Know Everything about the Lac Operon (But We are Getting Closer!)

We Still Don’t Know Everything about the Lac Operon (But We are Getting Closer!). Steve Brewer Patrick Ehrman Allen Koop. Lac Operon. Lac Promoter. Comparison of No ligand-bound Repressor to DNA-bound and Inducer-bound Repressor. 1LBI no ligand; 1LBH inducer; 1LBG DNA.

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We Still Don’t Know Everything about the Lac Operon (But We are Getting Closer!)

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  1. We Still Don’t Know Everything about the Lac Operon(But We are Getting Closer!) Steve Brewer Patrick Ehrman Allen Koop

  2. Lac Operon

  3. Lac Promoter

  4. Comparison of No ligand-bound Repressor to DNA-bound and Inducer-bound Repressor • 1LBI no ligand; 1LBH inducer; 1LBG DNA

  5. Comparison of Inducer-bound Repressor to DNA-bound and No ligand-bound Repressor • 1LBH-inducer; 1LBG-DNA; 1LBI no ligand

  6. Acknowledgements • Slides 2-3 http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/L/LacOperon.html • Slides 4-6, 8-9 NCBI structural program http://www.ncbi.nlm.nih.gov/ • Slide 7 http://www.webbooks.com/MoBio/Free/Ch4D3.htm

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