Definition: The addition of a methyl group to the 2'-oxygen atom of a nucleotide residue in an rRNA molecule during ribosome biogenesis.
GO:0031167 - rRNA methylation
GO:0000453 - enzyme-directed rRNA 2'-O-methylation (5)
Unification Links: GO:0000451
©2016 SRI International, 333 Ravenswood Avenue, Menlo Park, CA 94025-3493