Proceedings of the National Academy of Sciences of the United States of America, Vol. 117, No. 27 (July 7, 2020), pp. 15609-15619 (11 pages) Ribosome biogenesis is a complex process, and dozens of ...
In eukaryotes, there are four rRNAs associated with ribosomes; these are the 18S, 5.8S, 28s, and 5S rRNAs. Production of the first three occurs within the nucleolus, whereas 5S rRNA production occurs ...