- Feature Paper
- Article
An Orphan CpG Island Drives Expression of a let-7 miRNA Precursor with an Important Role in Mouse Development
- Martha V. Koerner,
- Kashyap Chhatbar,
- Shaun Webb,
- Justyna Cholewa-Waclaw,
- Jim Selfridge,
- Dina De Sousa,
- Bill Skarnes,
- Barry Rosen,
- Mark Thomas and
- Adrian Bird
- + 4 authors
Most human genes are associated with promoters embedded in non-methylated, G + C-rich CpG islands (CGIs). Not all CGIs are found at annotated promoters, however, raising the possibility that many serve as promoters for transcripts that do not code fo...

