Article
Dual Function of DNA Sequences: Protein-Coding Sequences Function as Transcriptional Enhancers.
Perspectives in biology and medicine - 1 Jan 2015
Hirsch Naama, Birnbaum Ramon Y
Abstract excerpt
Most of our genome comprises noncoding sequences that include diverse transcriptional regulatory elements, such as enhancers, while only ~1.5% of the genome codes for proteins. Nevertheless, DNA sequences that code for protein (exons) can also function as enhancers (eExons) that regulate transcription. Mutations in eExons can lead to multiple phenotypes due to their dual function. The prevalence of protein-coding...
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