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Gene Expression Data
Assay Details
Assay
Reference: J:91361 Kurpakus MA, et al., Expression of keratins K12, K4 and K14 during development of ocular surface epithelium. Curr Eye Res. 1994 Nov;13(11):805-14
Assay type: Immunohistochemistry
MGI Accession ID: MGI:5304466
Gene symbol: Krt14
Gene name: keratin 14
Antibody: Clone CKB1
Detection system: Secondary antibody coupled to fluorescein
Results
Specimen 2E: postnatal adult (more )
Structure Level Pattern Image Note
TS28: cornea epithelium Present Regionally restricted 2E Expression in some basal corneal epithelial cells.

Specimen 2F: postnatal adult (more )
Structure Level Pattern Image Note
TS28: conjunctival sac Present 2F Expression in all basal cells of conjunctival epithelium.

Specimen 7A: embryonic day 15.0 (more )
Structure Level Pattern Image Note
TS23: cornea epithelium Weak Regionally restricted 7A Expression in corneal epithelial cells, much weaker compared to the conjunctival epithelium.
TS23: conjunctival sac Present Regionally restricted 7A Expression in upper lid bud. No expression in lower boundary of lid bud, corresponding to the putative fornix of the conjunctiva.

Specimen 7B: embryonic day 18.0 (more )
Structure Level Pattern Image Note
TS26: cornea Strong Regionally restricted 7B Strong expression in corneal and conjunctival epithelia.
TS26: conjunctival sac Strong Regionally restricted 7B Strong expression in corneal and conjunctival epithelia.

Specimen not shown: postnatal day 2 (more )
Structure Level Pattern Image Note
TS27: cornea Present Authors report continuous labeling pattern across the ocular surface.
TS27: conjunctival sac Present Authors report continuous labeling pattern across the ocular surface.

Specimen not shown: postnatal day 4 (more )
Structure Level Pattern Image Note
TS28: cornea Present Authors report continuous labeling pattern across the ocular surface.
TS28: conjunctival sac Present Authors report continuous labeling pattern across the ocular surface.

Specimen Table 1 E12: embryonic day 12.0 (more )
Structure Level Pattern Image Note
TS20: cornea Absent

Specimen Table 1 E13: embryonic day 13.0 (more )
Structure Level Pattern Image Note
TS21: cornea Absent

Specimen Table 1 E14: embryonic day 14.0 (more )
Structure Level Pattern Image Note
TS22: cornea Absent
TS22: conjunctival sac Present Regionally restricted Expression first detected at 14 days gestation in the rudimentary eyelid, in epithelial cells of the lid bud.

Specimen not shown: embryonic day 14.0 (more )
Structure Level Pattern Image Note
TS22: head Present Regionally restricted Authors report expression in head ectoderm.

Specimen Table 1 E15: embryonic day 15.0 (more )
Structure Level Pattern Image Note
TS23: cornea Present Regionally restricted No expression in the area of the fornix.
TS23: conjunctival sac Present

Specimen Table 1 E16: embryonic day 16.0 (more )
Structure Level Pattern Image Note
TS24: cornea Present Regionally restricted No expression in the area of the fornix.
TS24: conjunctival sac Present

Specimen Table 1 E18: embryonic day 18.0 (more )
Structure Level Pattern Image Note
TS26: cornea Present
TS26: conjunctival sac Present

Specimen Table 1 E20: embryonic day 20.0 (more )
Structure Level Pattern Image Note
TS26: cornea Present
TS26: conjunctival sac Present

Specimen Table 1 P-N: postnatal (more )
Structure Level Pattern Image Note
TS28: cornea Present
TS28: conjunctival sac Present

Specimen Table 1 Adult: postnatal adult (more )
Structure Level Pattern Image Note
TS28: cornea Trace Regionally restricted Expression in occasional basal cells.
TS28: conjunctival sac 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)
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last database update
03/25/2025
MGI 6.24
The Jackson Laboratory