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Learn about the intricate relationship between OxyR and DNA methylation in controlling the on/off states of the agn43 gene. Explore how OxyR represses gene expression and its role in methylation protection.
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OxyR binding site agn43 -35 -10 GATC GATC GATC Dam Dam The 2 Basic Principle of the agn43 On and Off states: 1. DNA methylation-dependent OxyR binding 2. OxyR-dependent methylation protection OxyR represses: OFF OxyR can not bind:ON