In molecular biology, SNORD64 (also known as HBII-13)  is a non-coding RNA (ncRNA) molecule which functions in the biogenesis (modification) of other small nuclear RNAs (snRNAs).
SNORD64 (HBII-13), a type of non-coding RNA, plays a role in the refinement (modification) of smaller nuclear RNAs (snRNAs) within molecular biology.