Snord21 Gene Detail

Summary

• Symbol
  Snord21
• Name
  small nucleolar RNA, C/D box 21
• Synonyms
  Rnu21, U21

• Feature Type
  snoRNA gene
• IDs
  MGI:102855
  NCBI Gene: 108638
• Alliance
  gene page
• Transcription Start Sites
  1 TSS

Location &
Maps

• Sequence Map
  Chr5:108052421-108052514 bp, + strand

  From NCBI annotation of GRCm39
  

• View this region in JBrowse
  

• Genome Browsers
  Ensembl | UCSC | NCBI

• Genetic Map
  Chromosome 5, 52.23 cM

Strain
Comparison

• SNPs within 2kb
  66 from dbSNP Build 142
• Strain Annotations
  18

Strain	Gene Model ID	Feature Type	Coordinates
C57BL/6J	MGI_C57BL6J_102855	snoRNA gene	Chr5:108052421-108052514 (+)
129S1/SvImJ	MGP_129S1SvImJ_G0039278	snoRNA gene	Chr5:109963763-109963856 (+)
A/J	MGP_AJ_G0039273	snoRNA gene	Chr5:105746923-105747016 (+)
AKR/J	MGP_AKRJ_G0039202	snoRNA gene	Chr5:109157927-109158020 (+)
BALB/cJ	MGP_BALBcJ_G0039256	snoRNA gene	Chr5:106892866-106892959 (+)
C3H/HeJ	MGP_C3HHeJ_G0038916	snoRNA gene	Chr5:109617380-109617473 (+)
C57BL/6NJ	MGP_C57BL6NJ_G0039804	snoRNA gene	Chr5:114465261-114465354 (+)
CAROLI/EiJ	MGP_CAROLIEiJ_G0036499	snoRNA gene	Chr5:100804794-100804887 (+)
CAST/EiJ	MGP_CASTEiJ_G0038050	snoRNA gene	Chr5:108543123-108543216 (+)
CBA/J	MGP_CBAJ_G0038887	snoRNA gene	Chr5:118314105-118314198 (+)
DBA/2J	MGP_DBA2J_G0039072	snoRNA gene	Chr5:105882197-105882290 (+)
FVB/NJ	MGP_FVBNJ_G0039029	snoRNA gene	Chr5:104610298-104610391 (+)
LP/J	MGP_LPJ_G0039117	snoRNA gene	Chr5:110557203-110557296 (+)
NOD/ShiLtJ	MGP_NODShiLtJ_G0039029	snoRNA gene	Chr5:123212610-123212703 (+)
NZO/HlLtJ	MGP_NZOHlLtJ_G0039902	snoRNA gene	Chr5:108719283-108719376 (+)
PWK/PhJ	MGP_PWKPhJ_G0037735	snoRNA gene	Chr5:104691687-104691780 (+)
SPRET/EiJ	MGP_SPRETEiJ_G0037483	snoRNA gene	Chr5:106235805-106235898 (+)
WSB/EiJ	MGP_WSBEiJ_G0038278	snoRNA gene	Chr5:109020998-109021091 (+)

Homology

• Gene Tree
  Snord21
  

Gene Ontology
(GO)
Classifications

• All GO Annotations
  1
• GO References
  1

Expression

• Assay Results
  706
• Literature Summary
  1

Tissue x Stage Matrix

• Other Mouse Links
  Expression Atlas

Sequences &
Gene Models

• All Sequences
  21

• Ensembl
  ENSMUSG00000064453 (Evidence)
• NCBI Gene
  108638

Representative Sequences			Length	Strain/Species
genomic	108638	NCBI Gene Model | MGI Sequence Detail	94	C57BL/6J

Molecular
Reagents

• All nucleic 1

  Genomic 1

Other
Accession IDs

MGD-MRK-23688

References

• Summaries
  All 7

  Developmental Gene Expression 1

  Gene Ontology 1
• Earliest
  J:21081 Qu LH, et al., U21, a novel small nucleolar RNA with a 13 nt. complementarity to 28S rRNA, is encoded in an intron of ribosomal protein L5 gene in chicken and mammals. Nucleic Acids Res. 1994 Oct 11;22(20):4073-81
• Latest
  J:237822 Lee J, et al., Rpl13a small nucleolar RNAs regulate systemic glucose metabolism. J Clin Invest. 2016 Dec 01;126(12):4616-4625

TSS for Snord21:

(View these features in JBrowse)

Transcription Start Site	Location	Distance from Gene 5'-end
Tssr47796	Chr5:108052419-108052422 (+)	0 bp