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Gene Expression Data
Assay Details
Assay
Reference: J:257553 Zvackova I, et al., Regulators of Collagen Fibrillogenesis during Molar Development in the Mouse. Front Physiol. 2017;8:554
Assay type: Immunohistochemistry
MGI Accession ID: MGI:8220099
Gene symbol: Dcn
Gene name: decorin
Antibody: anti-decorin (LF-114)
Detection system: Secondary antibody coupled to horseradish peroxidase
Results
Specimen 1B4: embryonic day 18.0 (more )
Note: Bell stage tooth.
Structure Cell Type Level Pattern Image Note
TS26: dental pulp Present Regionally restricted 1B4 Expression is in the extracellular matrix embedding dental pulp cells.
TS26: lower jaw 1st molar terminally differentiated odontoblast Present Regionally restricted 1B4 Expression is in differentiated odontoblasts at the cusp tip.

Specimen 1C4: embryonic day 18.0 (more )
Note: Bell stage tooth.
Structure Level Pattern Image Note
TS26: alveolar process Very strong 1C4
TS26: lower jaw mesenchyme Trace Regionally restricted 1C4 Expression is in the peridental mesenchyme.

Specimen 1F4: postnatal day 0 (more )
Note: Bell stage tooth.
Structure Level Pattern Image Note
TS27: molar dental pulp Present 1F4
TS27: predentin Present 1F4

Specimen 1G4: postnatal day 0 (more )
Note: Bell stage tooth.
Structure Level Pattern Image Note
TS27: alveolar process Present 1G4

Specimen 2D4: embryonic day 18.0 (more )
Note: Bell stage tooth.
Structure Cell Type Level Pattern Image Note
TS26: lower jaw 1st molar terminally differentiated odontoblast Present Regionally restricted 2D4 Expression is in differentiated odontoblasts at the cusp tip.
TS26: predentin Present 2D4

Specimen 2H4: postnatal day 0 (more )
Note: Bell stage tooth.
Structure Level Pattern Image Note
TS27: predentin Present 2H4

Specimen 3B4: postnatal day 11 (more )
Note: Bell stage tooth.
Structure Level Pattern Image Note
TS28: molar dental pulp Present 3B4

Specimen 3D4: postnatal day 22 (more )
Structure Level Pattern Image Note
TS28: molar dental pulp Present 3D4

Specimen 4E4: postnatal day 11 (more )
Structure Level Pattern Image Note
TS28: periodontal ligament Trace Uniform 4E4

Specimen 4F4: postnatal day 11 (more )
Structure Level Pattern Image Note
TS28: periodontal ligament Trace Uniform 4F4
TS28: alveolar process Weak 4F4

Specimen 4G4: postnatal day 11 (more )
Structure Level Pattern Image Note
TS28: periodontal ligament Trace Uniform 4G4

Specimen 4H4: postnatal day 11 (more )
Structure Level Pattern Image Note
TS28: periodontal ligament Trace Uniform 4H4
TS28: alveolar process Weak 4H4

Specimen 5K4: postnatal day 22 (more )
Structure Level Pattern Image Note
TS28: periodontal ligament Present 5K4

Specimen 5L4: postnatal day 22 (more )
Structure Level Pattern Image Note
TS28: alveolar process Present 5L4
TS28: periodontal ligament Present 5L4

Specimen 5M4: postnatal day 22 (more )
Structure Level Pattern Image Note
TS28: cementum Present 5M4
TS28: periodontal ligament Present 5M4

Specimen 5N4: postnatal day 22 (more )
Structure Level Pattern Image Note
TS28: alveolar process Present 5N4
TS28: periodontal ligament Present 5N4

Specimen 6I4: postnatal day 11 (more )
Structure Level Pattern Image Note
TS28: predentin Present 6I4

Specimen 6J4: postnatal day 11 (more )
Structure Level Pattern Image Note
TS28: predentin Present 6J4

Specimen 6O4: postnatal day 22 (more )
Structure Level Pattern Image Note
TS28: predentin Present 6O5
TS28: dentin Absent 6O4

Specimen 6P4: postnatal day 22 (more )
Structure Level Pattern Image Note
TS28: predentin Present 6P4
TS28: dentin Absent 6P4

Specimen 7B4: embryonic day 14.0 (more )
Structure Level Pattern Image Note
TS22: mandible Present Regionally restricted 7B4 Expression is in the alveolar bone.

Specimen 7D4: embryonic day 15.0 (more )
Structure Level Pattern Image Note
TS23: mandible Present Regionally restricted 7D4 Expression is in the alveolar bone.

Specimen S1A4: postnatal day 0 (more )
Structure Level Pattern Image Note
TS27: molar dental pulp Present S1A4
TS27: predentin Present S1A4

Specimen S1B4: postnatal day 0 (more )
Structure Level Pattern Image Note
TS27: alveolar process Present S1B4
TS27: periodontal ligament Present S1B4

Specimen S1C4: postnatal day 0 (more )
Structure Level Pattern Image Note
TS27: dentin Present S1C4
TS27: predentin Present S1C4


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
09/15/2026
MGI 6.29
The Jackson Laboratory