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Airn antisense Igf2r RNA [ Mus musculus (house mouse) ]

Gene ID: 104103, updated on 9-Mar-2023

Summary

Official Symbol
Airnprovided by MGI
Official Full Name
antisense Igf2r RNAprovided by MGI
Primary source
MGI:MGI:1353471
See related
Ensembl:ENSMUSG00000078247 AllianceGenome:MGI:1353471
Gene type
ncRNA
RefSeq status
VALIDATED
Organism
Mus musculus
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
Also known as
Air; IGF2RAS; D17Ertd663e; 2810051F02Rik; 2810434M15Rik; B930018I07Rik
Summary
This gene is a paternally expressed imprinted gene. Alternatively spliced transcript variants have been produced from this gene and they are all long non-coding RNAs. These variants share the same 5' exon, and their 3' exons are divergent. The 5' exon overlaps the intron 2 of the Igf2r gene on the opposite strand. The Igf2r intron 2 contains a CpG island, which is a promoter and drives the expression of this gene. This gene is responsible for silencing Igf2r, and the flanking Slc22a2 and Slc22a3 genes in the imprinted gene cluster. It regulates transcription of these genes through epigenetic modifications. [provided by RefSeq, Jan 2013]
Expression
Broad expression in limb E14.5 (RPKM 7.3), bladder adult (RPKM 3.7) and 20 other tissues See more
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Genomic context

See Airn in Genome Data Viewer
Location:
17 8.66 cM; 17 A1
Exon count:
6
Annotation release Status Assembly Chr Location
109 current GRCm39 (GCF_000001635.27) 17 NC_000083.7 (12960198..13078771)
108.20200622 previous assembly GRCm38.p6 (GCF_000001635.26) 17 NC_000083.6 (12741311..12859884)

Chromosome 17 - NC_000083.7Genomic Context describing neighboring genes Neighboring gene solute carrier family 22 (organic cation transporter), member 2 Neighboring gene solute carrier family 22 (organic cation transporter), member 1 Neighboring gene insulin-like growth factor 2 receptor Neighboring gene VISTA enhancer mm89 Neighboring gene predicted gene, 49958 Neighboring gene RAN GTPase activating protein 1 pseudogene Neighboring gene RAN GTPase activating protein 1 pseudogene Neighboring gene ribosomal protein L41 pseudogene Neighboring gene MAS1 oncogene Neighboring gene predicted gene, 53988 Neighboring gene MAS-related GPR, member H

Genomic regions, transcripts, and products

Expression

  • 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

Bibliography

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Variation

Alleles

Alleles of this type are documented at Mouse Genome Informatics  (MGI)

General gene information

Markers

Other Names

  • antisense Igf2r RNA noncoding

Gene Ontology Provided by MGI

Function Evidence Code Pubs
enables molecular_function ND
No biological Data available
more info
 
Component Evidence Code Pubs
located_in nuclear chromosome IDA
Inferred from Direct Assay
more info
PubMed 

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.

RNA

  1. NR_002853.2 RNA Sequence

    Status: VALIDATED

    Description
    Transcript Variant: This variant (1), also known as SV1, represents the shortest transcript.
    Source sequence(s)
    AC116804, AK012942, CT030636
  2. NR_027772.1 RNA Sequence

    Status: VALIDATED

    Description
    Transcript Variant: This variant (2), also known as SV2, contains an alternate 3' exon compared to variant 1.
    Source sequence(s)
    AC116804, BF729958
  3. NR_027773.1 RNA Sequence

    Status: VALIDATED

    Description
    Transcript Variant: This variant (3), also known as SV3, contains two alternate 3' exons compared to variant 1.
    Source sequence(s)
    BY718621
  4. NR_027784.1 RNA Sequence

    Status: VALIDATED

    Description
    Transcript Variant: This variant (4), also known as SV1a, contains two alternate 3' exons compared to variant 1.
    Source sequence(s)
    AC116804, BI872620, CT030636
    Related
    ENSMUST00000159791.3

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

Genomic

  1. NC_000083.7 Reference GRCm39 C57BL/6J

    Range
    12960198..13078771
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)