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Gene Expression Data
Assay Details
Assay
Reference: J:236243 Gittenberger-de Groot AC, et al., 14-3-3epsilon controls multiple developmental processes in the mouse heart. Dev Dyn. 2016 Nov;245(11):1107-1123
Assay type: Immunohistochemistry
MGI Accession ID: MGI:6256741
Gene symbol: Cdkn1b
Gene name: cyclin dependent kinase inhibitor 1B
Antibody: anti-p27 Kip1
Detection system: Biotinylated secondary antibody/[Strept]avidin coupled to horseradish peroxidase
Results
Specimen 3a: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: cardiac muscle tissue Present 3a Expression in myocardial cells.

Specimen 3b: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: endocardial lining Present Regionally restricted 3b Expression in most squamous endocardial cells.
TS21: atrioventricular endocardial cushion Present Regionally restricted 3b Expression in a few cells in endocardial cushion mesenchyme.

Specimen 3c: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: endocardial lining Present Regionally restricted 3c Increased expression in endocardial cells with a cuboidal shape, variably seen, lining developing semilunar and atrioventricular valves.
TS21: outflow tract endocardial cushion Present Regionally restricted 3c Expression in a few cells in endocardial cushion mesenchyme.

Specimen 3d: embryonic day 13.5; Ywhaetm1Awb/Ywhae+ (more )
Structure Level Pattern Image Note
TS21: cardiac muscle tissue Present 3d Expression in myocardial cells.

Specimen 3e: embryonic day 13.5; Ywhaetm1Awb/Ywhae+ (more )
Structure Level Pattern Image Note
TS21: endocardial lining Present Regionally restricted 3e Expression in cuboid endocardial cells.
TS21: atrioventricular endocardial cushion Present Regionally restricted 3e Expression in clusters of subdendocardial cushion cells.
TS21: mitral valve Present Regionally restricted 3e Expression in leaflets of both mitral and tricuspid valves.

Specimen not shown: embryonic day 13.5; Ywhaetm1Awb/Ywhae+ (more )
Structure Level Pattern Image Note
TS21: semilunar valve Present Regionally restricted Expression in leaflets of both mitral and tricuspid valves.
TS21: tricuspid valve Present Regionally restricted Expression in leaflets of both mitral and tricuspid valves.

Specimen 3f: embryonic day 13.5; Ywhaetm1Awb/Ywhae+ (more )
Structure Level Pattern Image Note
TS21: endocardial lining Present 3f
TS21: pulmonary valve Present Regionally restricted 3f Expression in leaflets of semilunar valves.

Specimen 7c: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: visceral pericardium Weak Regionally restricted 7c Authors report expression in fewer epicardial cells in the +/+ as compared to the -/- embryo.

Specimen 7d: embryonic day 13.5; Ywhaetm1Awb/Ywhae+ (more )
Structure Level Pattern Image Note
TS21: visceral pericardium Present Regionally restricted 7d Authors report patchy up-regulation of expression in epicardium-derived cells within an area of subepicardial blebbing.

Specimen E14.5 +/+ not shown: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: visceral pericardium Present

Specimen E15.5 -/- not shown: embryonic day 14.5; Ywhaetm1Awb/Ywhae+ (more )
Structure Level Pattern Image Note
TS22: visceral pericardium Present

Specimen E15.5 +/+ not shown: embryonic day 15.5 (more )
Structure Level Pattern Image Note
TS23: visceral pericardium Present

Specimen E15.5 -/- not shown: embryonic day 15.5; Ywhaetm1Awb/Ywhae+ (more )
Structure Level Pattern Image Note
TS23: visceral pericardium 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