Answer :
Enhancers are DNA-regulatory regions that trigger the transcription of a gene or genes to higher levels than would be the case in their absence. These elements work at a distance by generating chromatin loops to bring the enhancer and target gene into proximity
Gene expression is specifically regulated at two levels. First, the amount of mRNA that can be produced from a specific gene is restricted, which controls transcription. The second level of control involves post-transcriptional processes that manage how mRNA is translated into proteins.
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