Overview
Eukaryotic gene regulation is a complex process that ensures genes are expressed at the right time and in the right amounts. This regulation is primarily achieved through transcription factors, enhancers, and silencers, which interact with DNA to control gene expression. Understanding these mechanis...
Key Terms
Example: The transcription factor NF-kB activates genes involved in immune response.
Example: The enhancer for the beta-globin gene helps increase its expression in red blood cells.
Example: Silencers can prevent the expression of genes during certain developmental stages.
Example: Gene expression is regulated to ensure that proteins are produced at the right time and place.
Example: The TATA box is a common promoter element found in many eukaryotic genes.
Example: RNA polymerase binds to the promoter to start transcription.