H/ACA snoRNP guides ribosomal RNA subdomain folding in a satellite particle before joining the core 90S pre-ribosome
Paulina Luisa Fischer, Matthias Thoms, Benjamin Lau, Timo Denk, Maria Kuvshinova, Otto Berninghausen, Dirk Flemming, Ed Hurt, Roland Beckmann
The paper shows that the H/ACA snoRNP snR30 forms a satellite particle to guide 18S rRNA subdomain folding before integrating into the 90S pre-ribosome, enhancing ribosome assembly accuracy.
Nature Communications · May 21, 2025Peer-reviewedBiochemistry