The nature of small RNA species derived from gene termini and intron-exon junctions is now further examined. By sequencing transcripts between 12 and 100 nucleotides derived from cells depleted for RNA decay factors as well as those associated with Argonaute proteins, insights into how these RNAs are produced is provided. Moreover, new small RNAs are identified.
- Eivind Valen
- Pascal Preker
- Torben Heick Jensen