immunoglobulin superfamily, member 21 [Source:MGI Symbol;Acc:MGI:2681842]
LOC230868
Chromosome 4: 139,754,157-139,974,095 reverse strand.
GRCm39:CM000997.3
This gene has 1 transcript (splice variant), 262 orthologues, 35 paralogues and is associated with 3 phenotypes.