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HUGO Gene Nomenclature Committee
HGNC Approved SymbolHGNC Approved Name
SNORA80Bsmall nucleolar RNA, H/ACA box 80B
snoid : SR0000467
Length : 136
Abstract : Homo sapiens ACA67B H/ACA box snoRNA. This snoRNA is the most likely parental copy of snoRT ACA67 (Weber,2006; Luo and Li, 2007). A second primate-specific Type 1 ACA67B snoRT resides in the JTV1 gene (chr7:6,023,034-6,023,168). A third one (extragenic, chr16:30,338,447-30,338,581) is embedded in a complex array of Alu elements. ACA42 might be an old ACA67B snoRT. A rodent-specific snoRT resides in the RPL6 gene, and a cow-specific one in the EIF2A gene. In opossum, platypus, lizard and Xenopus tropicalis, the closest paralog of ACA67B (ACA67E) resides in the SSR4 gene.
GenBank accession number :
Host gene : ODC1 (ornithine decarboxylase 1)
Click here to see the position on the UCSC Genome Browser
Target RNA : 18S rRNA U109 and 18S rRNA U572
sno/scaRNAs with same target 18S rRNA U109 : ACA42   ACA67   
sno/scaRNAs with same target 18S rRNA U572 : ACA42   ACA67   
References :
- Luo Y. and Li S. (2007) Genome-wide analyses of retrogenes derived from the human box H/ACA snoRNAs. Nuc. Acids Res. 35(2):559-71.
- Weber MJ. (2006) Mammalian Small Nucleolar RNAs Are Mobile Genetic Elements. PLoS Genet. 2(12):e205
Sequence :
Phylogenic conservation: Alignment - Fasta file
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