Small nucleolar RNA U83B

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Small nucleolar RNA U83B
Symbol snoU83B
Rfam RF00593
Other data
RNA type Gene; snRNA; snoRNA; CD-box
Domain(s) Eukaryota
GO 0006396 0005730
SO 0000593

U83B belongs to the C/D family of snoRNAs. U83B like U83A has no documented RNA target and they share the same host gene with the C/D box snoRNA U43 (RPL3).[1] N.B. U83A/B/C have no sequence similarity with the U83 snoRNA that was cloned by Jady and Kiss (2000).[2]


  1. ^ Duga, S; Asselta R; Malcovati M; Tenchini ML; Ronchi S; Simonic T (2000). "The intron-containing L3 ribosomal protein gene (RPL3): sequence analysis and identification of U43 and of two novel intronic small nucleolar RNAs". Biochim Biophys Acta. 1490 (3): 225–236. doi:10.1016/S0167-4781(99)00237-7. PMID 10684968. 
  2. ^ Jady, BE; Kiss T (2000). "Characterisation of the U83 and U84 small nucleolar RNAs: two novel 2′-O-ribose methylation guide RNAs that lack complementarities to ribosomal RNAs". Nucleic Acids Res. 28 (6): 1348–1354. doi:10.1093/nar/28.6.1348. PMC 111033Freely accessible. PMID 10684929. 

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