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Snhg3 small nucleolar RNA host gene 3 [ Mus musculus (house mouse) ]

Gene ID: 399101, updated on 26-Sep-2022


Official Symbol
Snhg3provided by MGI
Official Full Name
small nucleolar RNA host gene 3provided by MGI
Primary source
See related
Ensembl:ENSMUSG00000085241 AllianceGenome:MGI:2684817
Gene type
RefSeq status
Mus musculus
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
Also known as
U17HG; Rnu17d
Orthologous to human SNHG3 (small nucleolar RNA host gene 3). [provided by Alliance of Genome Resources, Apr 2022]
Broad expression in liver E14 (RPKM 60.1), liver E14.5 (RPKM 56.6) and 22 other tissues See more
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Genomic context

See Snhg3 in Genome Data Viewer
4; 4 D2.3
Exon count:
Annotation release Status Assembly Chr Location
109 current GRCm39 (GCF_000001635.27) 4 NC_000070.7 (132079244..132080997, complement)
108.20200622 previous assembly GRCm38.p6 (GCF_000001635.26) 4 NC_000070.6 (132351933..132353686, complement)

Chromosome 4 - NC_000070.7Genomic Context describing neighboring genes Neighboring gene tRNA selenocysteine 1 associated protein 1 Neighboring gene CRISPRi-validated cis-regulatory element for Rcc1 and Trnau1ap Neighboring gene regulator of chromosome condensation 1 Neighboring gene CRISPRi-validated cis-regulatory element for Atpif1, Phactr4, Ptpru, Rcc1 and Snhg3 Neighboring gene small nucleolar RNA, H/ACA box 73b Neighboring gene small nucleolar RNA, H/ACA box 73a Neighboring gene phosphatase and actin regulator 4 Neighboring gene predicted gene, 23055

Genomic regions, transcripts, and products


  • Project title: Mouse ENCODE transcriptome data
  • Description: RNA profiling data sets generated by the Mouse ENCODE project.
  • BioProject: PRJNA66167
  • Publication: PMID 25409824
  • Analysis date: n/a



Alleles of this type are documented at Mouse Genome Informatics  (MGI)
  • Gene trapped (1) 

General gene information


Potential readthrough

Included gene: Rcc1

Other Names

  • RNA, U17d small nucleolar
  • small nucleolar RNA host gene (non-protein coding) 3

Gene Ontology Provided by MGI

Component Evidence Code Pubs
is_active_in nucleus IDA
Inferred from Direct Assay
more info

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.


  1. NR_003270.2 RNA Sequence

    Status: VALIDATED

    Source sequence(s)
    AK076188, CN834544

RefSeqs of Annotated Genomes: Mus musculus Annotation Release 109 details...Open this link in a new tab

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCm39 C57BL/6J


  1. NC_000070.7 Reference GRCm39 C57BL/6J

    132079244..132080997 complement
    GenBank, FASTA, Sequence Viewer (Graphics)

Suppressed Reference Sequence(s)

The following Reference Sequences have been suppressed. Explain

  1. NR_002904.1: Suppressed sequence

    NR_002904.1: This RefSeq was permanently suppressed because currently there is insufficient support for the transcript.