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Gene Expression Data
Assay Details
Assay
Reference: J:158779 Kettunen P, et al., Dact1-3 mRNAs exhibit distinct expression domains during tooth development. Gene Expr Patterns. 2010 Feb-Mar;10(2-3):140-3
Assay type: RNA in situ
MGI Accession ID: MGI:5439648
Gene symbol: Dact1
Gene name: dishevelled-binding antagonist of beta-catenin 1
Probe: Dact1 cDNA2
Probe preparation: Antisense RNA
Visualized with: Autoradiography
Results
Specimen 1B1: embryonic day 11.5 (more )
Note: 1st mandibular molar, epithelial thickening stage
Structure Level Pattern Image Note
TS19: mandibular process mesenchyme Present Regionally restricted 1B1 Expression in jaw mesenchyme, including presumptive dental mesenchyme. Weaker in presumptive dental mesenchyme adjacent to the epithelial thickening than in mesenchyme surrounding this area.

Specimen 1B2: embryonic day 13.5 (more )
Note: 1st mandibular molar, bud stage
Structure Level Pattern Image Note
TS21: lower jaw mesenchyme Present Regionally restricted 1B2 Expression in the jaw mesenchyme surrounding condensing dental mesenchyme.
TS21: lower jaw molar mesenchyme Weak 1B2 Expression downregulated in the condensing dental mesenchyme.

Specimen 1B3: embryonic day 14.5 (more )
Note: 1st mandibular molar, cap stage
Structure Level Pattern Image Note
TS22: lower jaw molar dental follicle Present 1B3
TS22: lower jaw mesenchyme Present Regionally restricted 1B3 Expression downregulated in the condensing dental mesenchyme.
TS22: oral epithelium Present 1B3

Specimen 1B4: embryonic day 16.5 (more )
Note: 1st mandibular molar, early bell stage
Structure Level Pattern Image Note
TS24: lower jaw molar dental papilla Strong Regionally restricted 1B4 Expression upregulated in cervical-middle part of the dental papilla mesenchyme.

Specimen 1B5: embryonic day 18.5 (more )
Note: 1st mandibular molar
Structure Level Pattern Image Note
TS26: lower jaw molar dental papilla Present Regionally restricted 1B5 Expression in the cervical-middle part of the dental papilla.
TS26: lower jaw molar dental follicle Present 1B5

Specimen 2B1: postnatal day 8 (more )
Note: 1st mandibular molar
Structure Level Pattern Image Note
TS28: lower jaw molar Present Regionally restricted 2B1 Expression in the cervical-middle part of the dental papilla and in the dental follicle.

Specimen 2B2: postnatal day 8 (more )
Note: 1st mandibular molar
Structure Level Pattern Image Note
TS28: lower jaw molar Present Regionally restricted 2B2

Specimen not shown: embryonic day 11.5 (more )
Note: 1st mandibular incisor, epithelial thickening stage
Structure Level Pattern Image Note
TS19: mandibular process mesenchyme Present Regionally restricted Expression in dental and jaw mesenchyme.

Specimen 2B3: embryonic day 13.5 (more )
Note: 1st mandbular incisor, bud stage
Structure Level Pattern Image Note
TS21: lower jaw mesenchyme Present Regionally restricted 2B3 Expression in jaw mesenchyme adjacent to dental mesenchyme.

Specimen not shown: embryonic day 14.5 (more )
Note: 1st mandibular incisor, cap stage
Structure Level Pattern Image Note
TS22: lower jaw incisor dental follicle Present

Specimen 2B4: embryonic day 16.5 (more )
Note: 1st mandibular incisor, bell stage
Structure Level Pattern Image Note
TS24: lower jaw incisor dental papilla Strong Regionally restricted 2B4 Expression upregulated in the middle part of the dental papilla and pulp.


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
10/22/2024
MGI 6.24
The Jackson Laboratory