Response element

Response elements are short sequences of DNA within a gene promoter region that are able to bind specific transcription factors and regulate transcription of genes.

Under conditions of stress, a transcription activator protein binds to the response element and stimulates transcription. If the same response element sequence is located in the control regions of different genes, then these genes will be activated by the same stimuli, thus producing a coordinated response.

Examples

Examples of response elements include:

• Hormone response element
• cAMP response element

External links

• response+element at the U.S. National Library of Medicine Medical Subject Headings (MeSH)