About   Help   FAQ
Gene Expression Data
Assay Details
Assay
Reference: J:237005 Verdelis K, et al., Accelerated enamel mineralization in Dspp mutant mice. Matrix Biol. 2016 May-Jul;52-54:246-59
Assay type: RNA in situ
MGI Accession ID: MGI:7734965
Gene symbol: Dspp
Gene name: dentin sialophosphoprotein
Probe: Dspp probe
Probe preparation: Antisense RNA
Results
Specimen 8A: embryonic day 16.5 (more )
Structure Cell Type Level Pattern Image Note
TS24: incisor ameloblast Present Regionally restricted 8A Expression was detected in presecretory and early secretory ameloblasts.
TS24: incisor odontoblast Present 8A

Specimen S4A: embryonic day 17.5 (more )
Structure Cell Type Level Pattern Image Note
TS25: incisor ameloblast Present S4A
TS25: incisor odontoblast Present S4A

Specimen S4B: embryonic day 18.5 (more )
Structure Cell Type Level Pattern Image Note
TS26: incisor ameloblast Present Regionally restricted S4B Only the most apical ameloblasts expressed Dspp.
TS26: incisor odontoblast Present S4B Expression was observed throughout the odontoblast layer.

Specimen S4C: embryonic day 18.5 (more )
Structure Cell Type Level Pattern Image Note
TS26: lower jaw 1st molar ameloblast Present Regionally restricted S4C Only the most apical ameloblasts expressed Dspp.
TS26: lower jaw 1st molar odontoblast Present S4C Expression was observed throughout the odontoblast layer.

Specimen S4D: postnatal day 10 (more )
Structure Cell Type Level Pattern Image Note
TS28: incisor ameloblast Present S4D
TS28: incisor odontoblast Present S4D

Specimen S4E: postnatal day 10 (more )
Structure Cell Type Level Pattern Image Note
TS28: lower jaw 1st molar ameloblast Present S4E
TS28: lower jaw 1st molar odontoblast Present S4E

Specimen Table 2 E15.5: embryonic day 15.5 (more )
Structure Cell Type Level Pattern Image Note
TS23: incisor ameloblast Absent
TS23: incisor odontoblast Absent
TS23: molar ameloblast Absent
TS23: molar odontoblast Absent

Specimen Table 2 E16.5: embryonic day 16.5 (more )
Structure Cell Type Level Pattern Image Note
TS24: incisor ameloblast Present
TS24: incisor odontoblast Present
TS24: molar ameloblast Absent
TS24: molar odontoblast Absent

Specimen Table 2 E17.5: embryonic day 17.5 (more )
Structure Cell Type Level Pattern Image Note
TS25: incisor ameloblast Present
TS25: incisor odontoblast Present
TS25: molar ameloblast Absent
TS25: molar odontoblast Absent

Specimen Table 2 E18.5: embryonic day 18.5 (more )
Structure Cell Type Level Pattern Image Note
TS26: incisor ameloblast Present
TS26: incisor odontoblast Present
TS26: molar ameloblast Present
TS26: molar odontoblast Present

Specimen Table 2 P10: postnatal day 10 (more )
Structure Cell Type Level Pattern Image Note
TS28: incisor ameloblast Present
TS28: incisor odontoblast Present
TS28: molar ameloblast Present
TS28: molar odontoblast Present


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)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support.
last database update
03/25/2025
MGI 6.24
The Jackson Laboratory