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A230020J21Rik RIKEN cDNA A230020J21 gene [ Mus musculus (house mouse) ]

Gene ID: 100125339, updated on 8-Feb-2024


Official Symbol
A230020J21Rikprovided by MGI
Official Full Name
RIKEN cDNA A230020J21 geneprovided by MGI
Primary source
See related
Ensembl:ENSMUSG00000097845 AllianceGenome:MGI:3704207
Gene type
RefSeq status
Mus musculus
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
Broad expression in small intestine adult (RPKM 21.2), ovary adult (RPKM 16.1) and 26 other tissues See more
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Genomic context

See A230020J21Rik in Genome Data Viewer
1 H6; 1 96.28 cM
Exon count:
Annotation release Status Assembly Chr Location
RS_2024_02 current GRCm39 (GCF_000001635.27) 1 NC_000067.7 (190757548..190761978)
108.20200622 previous assembly GRCm38.p6 (GCF_000001635.26) 1 NC_000067.6 (191025351..191029781)

Chromosome 1 - NC_000067.7Genomic Context describing neighboring genes Neighboring gene predicted gene, 31373 Neighboring gene ribosomal protein S15 pseudogene Neighboring gene feline leukemia virus subgroup C cellular receptor 1 Neighboring gene STARR-positive B cell enhancer ABC_E223 Neighboring gene spermatogenesis associated 45 Neighboring gene TatD DNase domain containing 3 Neighboring gene STARR-positive B cell enhancer ABC_E4404 Neighboring gene NSL1, MIS12 kinetochore complex component

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

General gene information

Gene Ontology Provided by MGI

Function Evidence Code Pubs
enables molecular_function ND
No biological Data available
more info
Process Evidence Code Pubs
involved_in biological_process ND
No biological Data available
more info
Component Evidence Code Pubs
is_active_in cellular_component ND
No biological Data available
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_027298.1 RNA Sequence

    Status: PREDICTED

    Source sequence(s)
    AC138229, AK038499

RefSeqs of Annotated Genomes: GCF_000001635.27-RS_2024_02

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

Reference GRCm39 C57BL/6J


  1. NC_000067.7 Reference GRCm39 C57BL/6J

    GenBank, FASTA, Sequence Viewer (Graphics)