90S preribosome

Term ID

GO:0030686

Synonyms

Definition

A large ribonucleoprotein complex considered to be the earliest preribosomal complex. In S. cerevisiae, it has a size of 90S and consists of the 35S pre-rRNA, early-associating ribosomal proteins most of which are part of the small ribosomal subunit, the U3 snoRNA and associated proteins. (3)

References

Ontology

GO: Cellular Component    QuickGO    AmiGO