DEAD-box RNA helicase DDX21 is involved in both the transcription and RNA processing of ribosomal genes in human cells, sensing the transcriptional status of both RNA polymerase I and RNA polymerase II and associating with non-coding RNAs involved in ribonucleoprotein formation, possibly allowing for coordinated regulation of protein synthesis.
- Eliezer Calo
- Ryan A. Flynn
- Joanna Wysocka
