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Gene Expression Data
Assay Details
Assay
Reference: J:108240 Kusakabe T, et al., Origin of the ultimobranchial body cyst: T/ebp/Nkx2.1 expression is required for development and fusion of the ultimobranchial body to the thyroid. Dev Dyn. 2006 May;235(5):1300-9
Assay type: Immunohistochemistry
MGI Accession ID: MGI:5700193
Gene symbol: Nkx2-1
Gene name: NK2 homeobox 1
Antibody: Anti-Thyroid Transcription Factor (TTF-1) Clone 8G7G3/1
Detection system: Secondary antibody coupled to horseradish peroxidase
Results
Specimen 1A: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: ultimobranchial body Present 1A
TS20: respiratory tract Present Regionally restricted 1A Expressed in the laryngotracheal groove.

Specimen 1B: embryonic day 12.5; Nkx2-1tm1Shk/Nkx2-1+ (more )
Structure Level Pattern Image Note
TS20: ultimobranchial body Present 1B
TS20: respiratory tract Present Regionally restricted 1B Expressed in the laryngotracheal groove.

Specimen 1C: embryonic day 12.5; Nkx2-1tm1Shk/Nkx2-1tm1Shk (more )
Structure Level Pattern Image Note
TS20: trachea Absent 1C
TS20: ultimobranchial body Absent 1C

Specimen 2D/F: embryonic day 13.5 (more )
Note: Double labeled: brown - Nkx2-1; red - Trp63 (assay MGI:5700196).
Structure Level Pattern Image Note
TS21: ultimobranchial body Present 2D , 2F Expressed in most of the cells, which did not express Trp63.

Specimen 4B: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: thyroid gland Strong Regionally restricted 4B High expression in primitive follicles, and faint expression in the partly fused ultimobranchial body.

Specimen 7C: embryonic day 19.0; Nkx2-1tm1Shk/Nkx2-1+ (more )
Structure Level Pattern Image Note
TS26: thyroid gland Present Regionally restricted 7C Expressed in small thyroid follicles.


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
05/21/2024
MGI 6.23
The Jackson Laboratory