cis-regulatory elements (CREs) are regions of non-coding DNA which regulate the transcription of nearby genes. The Latin prefix cis translates to “on this side”. CREs are found in the vicinity of the gene, or genes, they regulate. CREs typically regulate gene transcription by functioning as binding sites for transcription factors.

cis-regulatory elements (CREs) are regions of non-coding DNA which regulate the transcription of nearby genes. The Latin prefix cis translates to “on this side”. CREs are found in the vicinity of the gene, or genes, they regulate. CREs typically regulate gene transcription by functioning as binding sites for transcription factors.