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Gene Expression Data
Assay Details
Assay
Reference: J:82658 Chalhoub N, et al., Grey-lethal mutation induces severe malignant autosomal recessive osteopetrosis in mouse and human. Nat Med. 2003 Apr;9(4):399-406
Assay type: RNA in situ
MGI Accession ID: MGI:3784820
Gene symbol: Ostm1
Gene name: osteopetrosis associated transmembrane protein 1
Probe: Ostm1 cDNA1
Probe preparation: Antisense RNA
Results
Specimen 3b left: postnatal adult (more )
Structure Level Pattern Image Note
TS28: bone Present 3b left panel There was expression present in the osteoclasts.
Specimen Not shown: postnatal adult; Ostm1gl/Ostm1gl (more )
Structure Level Pattern Image Note
TS28: mouse Absent No expression was detected in any of the homozygous gl/gl tissues examined.
Specimen 3c E12.5: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: liver Present 3c E12.5
TS20: nervous system Present 3c E12.5
TS20: skeleton Present 3c E12.5
Specimen 3c E15.5: embryonic day 15.5 (more )
Structure Level Pattern Image Note
TS23: liver Present 3c E15.5
TS23: nervous system Present 3c E15.5
TS23: skeleton Present 3c E15.5
Specimen 3c E18.5: embryonic day 18.5 (more )
Structure Level Pattern Image Note
TS26: gut Strong 3c E18.5
TS26: thymus Strong 3c E18.5
Specimen 3c P1: postnatal day 1 (more )
Structure Level Pattern Image Note
TS27: cerebellum Strong 3c P1
TS27: cerebral cortex Strong 3c P1
TS27: gut Strong 3c P1
TS27: hippocampus Strong 3c P1
TS27: mandible Strong 3c P1
TS27: submandibular gland Strong 3c P1
TS27: thymus Strong 3c P1
TS27: vertebra Strong 3c P1
Specimen 3c P5: postnatal day 5 (more )
Structure Level Pattern Image Note
TS28: brain Strong 3c P5
TS28: gut Strong 3c P5
TS28: hippocampus Strong 3c P5
TS28: mandible Strong 3c P5
TS28: metanephros Strong 3c P5
TS28: skin Strong 3c P5
TS28: spleen Strong 3c P5
TS28: thymus Strong 3c P5
TS28: vertebra Strong 3c P5
Specimen 3c P10: postnatal day 10 (more )
Structure Level Pattern Image Note
TS28: brain Strong 3c P10
TS28: cerebellum Strong 3c P10
TS28: cerebral cortex Strong 3c P10
TS28: dermis Strong 3c P10
TS28: gut Strong 3c P10
TS28: hippocampus Strong 3c P10
TS28: mandible Strong 3c P10
TS28: metanephros Strong 3c P10
TS28: skin Strong 3c P10
TS28: spinal cord Strong 3c P10
TS28: spleen Strong 3c P10
TS28: thymus Strong 3c P10
TS28: vertebra Strong 3c P10
Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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Send questions and comments to User Support. 		last database update
01/06/2026
MGI 6.24 		The Jackson Laboratory