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U71b
HUGO Gene Nomenclature Committee
HGNC Approved SymbolHGNC Approved Name
SNORA71Bsmall nucleolar RNA, H/ACA box 71B
snoid : SR0000291
Length : 139
Abstract : Homo sapiens U71b snoRNA. This H/ACA box RNA was cloned from HeLa cells by Ganot et al. (1997b). Like its close paralogue U71a, it is predicted to guide pseudouridylation of U406 in 18S rRNA (Ganot et al., 1997a). The pseudouridylation of this residue was confirmed by the same authors. The published sequence differs from the genomic sequence by 2nts. U71b and three related copies, U71a, U71c and U71d, share the same host gene.
GenBank accession number : Y11166
Host gene : spliced ESTs (no apparent protein)
Click here to see the position on the UCSC Genome Browser
Target RNA : 18S rRNA U406
sno/scaRNAs with same target 18S rRNA U406 : U71a   U71c   U71d   
References :
- Ganot, P., Bortolin, M. L., and Kiss, T. (1997a). Site-specific pseudouridine formation in preribosomal RNA is guided by small nucleolar RNAs. Cell 89, 799-809.
- Ganot, P., Caizergues-Ferrer, M., and Kiss, T. (1997b). The family of box ACA small nucleolar RNAs is defined by an evolutionarily conserved secondary structure and ubiquitous sequence elements essential for RNA accumulation. Genes Dev 11, 941-956.
Sequence :
Phylogenic conservation: Alignment - Fasta file
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