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Gene expression is often metaphorically described as a flow of information fromDNA to protein via transcription, RNA processing, RNA export and translation.

People also ask

  • What is the process of gene expression?

    • Gene Expression Gene expression is the process by which the information encoded in a gene is used to direct the assembly of a protein molecule. The cell reads the sequence of the gene in groups of three bases.

  • How does the expression system regulate gene expression?

    • A complex set of interactions between genes, RNA molecules, proteins (including transcription factors) and other components of the expression system determine when and where specific genes are activated and the amount of protein or RNA product produced. Regulating the rate of transcription. This is the most economical method of regulation.

  • How do genes affect the expression of genetic information?

    • Expression of Genetic Information. Genes act by determining the structure of proteins, which are responsible for directing cell metabolism through their activity as enzymes.

  • How does the expression system work?

    • A complex set of interactions between genes, RNA molecules, proteins (including transcription factors) and other components of the expression system determine when and where specific genes are activated and the amount of protein or RNA product produced.