Regulatory elements within the noncoding gene regions

原文：Regulation of eukaryotic gene expression by the untranslated gene regions and other non-coding elements

Regulatory elements within the noncoding gene regions

Regulatory elements within the noncoding gene regions. The centre image shows a typical gene, with exons indicated in grey. The orange rectangles indicate intronic enhancer elements. a Promoter region regulatory elements (adapted from [162]). Upstream and downstream promoter elements situated outside of the core promoter region are indicated by the arrows. b Regulatory elements in the 5′UTR. c Regulatory elements in the 3′UTR

https://en.wikipedia.org/wiki/Regulatory_sequence

image.png

The structure of a eukaryotic protein-coding gene. Regulatory sequence controls when and where expression occurs for the protein coding region (red). Promoter and enhancer regions (yellow) regulate the transcription of the gene into a pre-mRNA which is modified to remove introns(light grey) and add a 5' cap and poly-A tail (dark grey). The mRNA 5' and 3' untranslated regions (blue) regulate translation into the final protein product.[1]