Pseudogene derived long non-coding RNAs (lncRNAs) can regulate the expression of their ancestral genes. Here, the authors show that the Oct4 pseudogene OctP4lncRNA plays an important role in inducing and maintaining silencing of the ancestral Oct4 gene in differentiating mouse embryonic stem cells.
- Michele Scarola
- Elisa Comisso
- Roberta Benetti