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Gene Expression Data
Assay Details
Assay
Reference: J:153135 Matsunaga T, et al., Expression of typical calpains in mouse molar. Arch Oral Biol. 2009 Oct;54(10):885-92
Assay type: Immunohistochemistry
MGI Accession ID: MGI:4361702
Gene symbol: Capn2
Gene name: calpain 2
Antibody: Anti-Calpain 2
Detection system: Biotinylated secondary antibody/[Strept]avidin coupled to horseradish peroxidase
Assay notes: Slides were dried briefly and fixed in 10% formaldehyde including 1% t-octylphenoxypoly-ethoxyethanol.
Results
Specimen 2f: embryonic day 14.0 (more )
Structure Level Pattern Image Note
TS22: molar enamel organ Strong 2f

Specimen 2g: embryonic day 16.0 (more )
Structure Level Pattern Image Note
TS24: molar enamel organ Strong 2g

Specimen 2h: embryonic day 18.0 (more )
Structure Level Pattern Image Note
TS26: molar enamel organ Strong 2h

Specimen 2i: postnatal day 1 (more )
Structure Level Pattern Image Note
TS27: molar Strong Regionally restricted 2i Expression was intense in ameloblasts.

Specimen 2j: postnatal day 7 (more )
Structure Level Pattern Image Note
TS28: molar Present Regionally restricted 2j Expression was detected in dentin.

Specimen 3Ab: embryonic day 18.0 (more )
Structure Level Pattern Image Note
TS26: epidermis Strong Regionally restricted 3Ab Expression was strong in the basal layer of epidermis.
TS26: hair root sheath Present 3Ab
TS26: lens epithelium Present 3Ab

Specimen 3Bb: embryonic day 18.0 (more )
Structure Level Pattern Image Note
TS26: molar enamel organ Strong 3Bb

Specimen 3Be: postnatal day 1 (more )
Structure Level Pattern Image Note
TS27: enamel organ Present Regionally restricted 3Be Expression was detected in the enamel protein on the secretory side of the ameloblasts.

Specimen 3Cb: postnatal day 7 (more )
Structure Level Pattern Image Note
TS28: molar Present Regionally restricted 3Cb Expression was detected in the dentin.

Specimen 3Cb': postnatal day 7 (more )
Structure Level Pattern Image Note
TS28: molar Present Regionally restricted 3Cb' Expression was detected in the dentin.

Specimen Table 1 E14: embryonic day 14.0 (more )
Structure Level Pattern Image Note
TS22: molar dental lamina Strong
TS22: oral epithelium Strong
TS22: molar epithelium Present Regionally restricted Expression was strong in outer enamel epithelium.
TS22: stellate reticulum Moderate

Specimen Table 1 E16: embryonic day 16.0 (more )
Structure Level Pattern Image Note
TS24: molar dental lamina Strong
TS24: oral epithelium Strong
TS24: molar epithelium Present Regionally restricted Expression was strong in outer enamel epithelium.
TS24: stellate reticulum Moderate

Specimen Table 1 E18: embryonic day 18.0 (more )
Structure Level Pattern Image Note
TS26: molar dental lamina Strong
TS26: oral epithelium Strong
TS26: molar epithelium Present Regionally restricted Expression was strong in outer enamel epithelium and weak in inner enamel epithelium.
TS26: stratum intermedium Strong
TS26: stellate reticulum Moderate

Specimen Table 1 PN1: postnatal day 1 (more )
Structure Level Pattern Image Note
TS27: oral epithelium Strong
TS27: molar epithelium Strong Regionally restricted Expression was strong in outer enamel epithelium and inner enamel epithelium.
TS27: stellate reticulum Moderate
TS27: dental lamina Strong
TS27: stratum intermedium Strong

Specimen Table 1 PN7: postnatal day 7 (more )
Structure Level Pattern Image Note
TS28: oral epithelium Moderate
TS28: stratum intermedium Moderate
TS28: molar Present Regionally restricted Expression was weak in outer enamel epithelium, and inner enamel epithelium/ameloblasts, and moderate in extracellular (enamel, dentin) space.
TS28: dental lamina Weak


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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last database update
05/07/2024
MGI 6.23
The Jackson Laboratory