Anmärkning: | Cell Nucleolus (1975-1999) | RNA (1975-1985) | RNA, Small Nuclear (1986-1999) X |
Anmärkning: | Small nuclear RNAs that are involved in the processing of pre-ribosomal RNA in the nucleolus. Box C/D containing snoRNAs (U14, U15, U16, U20, U21 and U24-U63) direct site-specific methylation of various ribose moieties. Box H/ACA containing snoRNAs (E2, E3, U19, U23, and U64-U72) direct the conversion of specific uridines to pseudouridine. Site-specific cleavages resulting in the mature ribosomal RNAs are directed by snoRNAs U3, U8, U14, U22 and the snoRNA components of RNase MRP and RNase P.
X |
Termer och motsvarande begrepp: | SnoRNA (fi, ersatt) Pieni tumajyväsen RNA (fi, ersatt) RNA, Small Nucleolar (en) snoRNA (en, ersatt) Small Nucleolar RNA (en, ersatt)
X |