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Gene Expression Data
Assay Details
Assay
Reference: J:146976 Hao J, et al., Temporal and spatial localization of the dentin matrix proteins during dentin biomineralization. J Histochem Cytochem. 2009 Mar;57(3):227-37
Assay type: Immunohistochemistry
MGI Accession ID: MGI:7494103
Gene symbol: Dspp
Gene name: dentin sialophosphoprotein
Antibody: Anti-DPP
Detection system: Biotinylated secondary antibody/[Strept]avidin coupled to horseradish peroxidase
Results
Specimen 2D: embryonic day 18.5 (more )
Structure Level Pattern Image Note
TS26: alveolar process Absent 2D
TS26: dentin Absent 2D

Specimen 2D': embryonic day 18.5 (more )
Structure Level Pattern Image Note
TS26: alveolar process Absent 2D'

Specimen 3D: postnatal day 1 (more )
Structure Cell Type Level Pattern Image Note
TS27: incisor odontoblast Present Regionally restricted 3D , 3D' Expression was localized to secretory odontoblasts near the cuspal region.

Specimen 4D: postnatal day 3 (more )
Structure Cell Type Level Pattern Image Note
TS27: incisor Present Regionally restricted 4D' , 4D Expression was detected at the mineralization front.
TS27: incisor ameloblast Present 4D' , 4D
TS27: incisor odontoblast Present 4D' , 4D

Specimen 5D: postnatal day 3 (more )
Structure Cell Type Level Pattern Image Note
TS27: molar Present Regionally restricted 5D , 5D' Expression was localized at the mineral front.
TS27: molar odontoblast Present 5D' , 5D
TS27: alveolar process osteoblast Present 5D , 5D''

Specimen 6D: postnatal day 5 (more )
Structure Cell Type Level Pattern Image Note
TS28: molar Strong Regionally restricted 6D , 6D' Expression was observed at the mineralization front.
TS28: molar odontoblast Strong 6D , 6D'
TS28: molar dental pulp Present 6D , 6D' Expression was localized in the nucleus of pulp cells.

Specimen 7D: postnatal day 7 (more )
Structure Level Pattern Image Note
TS28: molar Present Regionally restricted 7D' , 7D Expression was observed at the mineralization front.
TS28: cervical loop Present 7D' , 7D

Specimen 8C: postnatal day 20 (more )
Structure Cell Type Level Pattern Image Note
TS28: incisor Present Regionally restricted 8C' , 8C'' , 8C Expression was observed at the mineralization front.
TS28: incisor odontoblast Strong 8C , 8C'' , 8C' Expression was in the nucleus.

Specimen Table 1 E18: embryonic day 18.0 (more )
Structure Cell Type Level Pattern Image Note
TS26: tooth ameloblast Absent
TS26: tooth odontoblast Absent
TS26: alveolar process osteoblast Absent

Specimen Table 1 P1: postnatal day 1 (more )
Structure Cell Type Level Pattern Image Note
TS27: tooth ameloblast Weak
TS27: tooth odontoblast Moderate
TS27: alveolar process osteoblast Weak

Specimen Table 1 P3: postnatal day 3 (more )
Structure Cell Type Level Pattern Image Note
TS27: tooth ameloblast Weak
TS27: tooth odontoblast Strong
TS27: alveolar process osteoblast Moderate

Specimen Table 1 P5: postnatal day 5 (more )
Structure Cell Type Level Pattern Image Note
TS28: tooth ameloblast Weak
TS28: tooth odontoblast Strong
TS28: alveolar process osteoblast Weak

Specimen Table 1 P7: postnatal day 7 (more )
Structure Cell Type Level Pattern Image Note
TS28: tooth ameloblast Weak
TS28: tooth odontoblast Strong
TS28: alveolar process osteoblast Weak

Specimen Table 1 P20: postnatal day 20 (more )
Structure Cell Type Level Pattern Image Note
TS28: tooth ameloblast Weak
TS28: tooth odontoblast Moderate
TS28: alveolar process osteoblast 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
03/25/2025
MGI 6.24
The Jackson Laboratory