Binding of Escherichia coli lexA repress
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Sandra L. Shaner; Elisabeth S. Gaissarian
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Article
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1996
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John Wiley and Sons
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English
⚖ 684 KB
Equilibrium binding of Escherichia coli LexA repressor to the recA operator was studied by the polyacrylamide gel mobility shift assay as a function of solution conditions. In the presence of NsCl at 20"C, there was a significant salt dependence in binding to the recA operator, typical for protein-n