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Gene Expression Data
Assay Details
Assay
Reference: J:17744 Yasuda Y, et al., Localization of erythropoietin and Erythropoietin-Receptor in postimplantation mouse embryos. Dev Growth Differ. 1993;35(6):711-722
Assay type: Immunohistochemistry
MGI Accession ID: MGI:5829095
Gene symbol: Epor
Gene name: erythropoietin receptor
Antibody: anti-EpR
Detection system: Biotinylated secondary antibody/[Strept]avidin coupled to horseradish peroxidase
Assay notes: Fixative was Zamboni solution.
Results
Specimen 2E: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: liver Present 2E

Specimen 2F: postnatal adult (more )
Structure Level Pattern Image Note
TS28: liver Absent 2F

Specimen 2I: embryonic day 8.5 (more )
Structure Level Pattern Image Note
TS28: decidua Present 2I Granular or diffuse distribution in the cytoplasm.
TS13: trophoblast giant cell Present 2I

Specimen 3D: embryonic day 5.5 (more )
Note: Early egg cylinder stage embryo.
Structure Level Pattern Image Note
TS8: trophoblast giant cell Very strong 3D
TS8: ectoplacental cone Present 3D
TS8: embryo endoderm Present 3D
TS8: epiblast Present 3D
TS8: extraembryonic ectoderm Present 3D
TS8: extraembryonic endoderm Present 3D

Specimen 3E: embryonic day 5.5 (more )
Note: Early egg cylinder stage embryo.
Structure Level Pattern Image Note
TS28: decidua basalis Present Regionally restricted 3E Expression is in thread-like cells.
TS8: trophoblast giant cell Present 3E

Specimen 3F: embryonic day 5.5 (more )
Note: Early egg cylinder stage embryo.
Structure Level Pattern Image Note
TS28: decidua Present Regionally restricted 3F There is dark, light, and granular staining in the intermediate vascular zone.
TS8: trophoblast giant cell Present 3F

Specimen 4D: embryonic day 7.0 (more )
Note: Primitive streak stage embryo.
Structure Level Pattern Image Note
TS10: embryo Present Regionally restricted 4D Expression is in the head process.
TS10: amniotic fold Present 4D
TS10: embryo mesoderm Present 4D
TS10: neural ectoderm Present 4D
TS10: primitive streak Present 4D

Specimen 4E: embryonic day 7.0 (more )
Note: Primitive streak stage embryo.
Structure Level Pattern Image Note
TS10: body cavity or lining Present Regionally restricted 4E Expression is in the mesothelium.
TS10: extraembryonic ectoderm Present 4E
TS10: ectoplacental cavity Present Regionally restricted 4E Expression is in the lining.

Specimen 4F: embryonic day 7.0 (more )
Note: Primitive streak stage embryo.
Structure Level Pattern Image Note
TS10: allantois Present Regionally restricted 4F Expression is in the intercellular spaces.

Specimen 5D: embryonic day 7.5 (more )
Note: Neural plate stage embryo. (E) is a higher magnification of the middle portion shown in (D).
Structure Level Pattern Image Note
TS11: embryo Present Regionally restricted 5D , 5E Expression is on the intercellular surface or in the cytoplasm of cells of the membranes.
TS11: extraembryonic component Present 5D
TS11: trophoblast giant cell Present 5D
TS11: neural plate Strong Regionally restricted 5D , 5E Expression is in the vicinity of the heart primordium.

Specimen 5F: embryonic day 7.5 (more )
Note: Neural plate stage embryo.
Structure Level Pattern Image Note
TS11: extraembryonic component Present Regionally restricted 5F Expression is on the intercellular surface or in the cytoplasm of cells of the membranes.
TS11: yolk sac endoderm Present Regionally restricted 5F Some cells had intensely stained cytoplasm, others had deeply stained absorption vacuoles and lipid droplets.

Specimen 7A: embryonic day 8.0 (more )
Note: Early somite, unturned embryo.
Structure Level Pattern Image Note
TS12: amnion Present 7A
TS12: future spinal cord neural fold Present 7A
TS12: heart Present 7A
TS12: future brain neural fold Present 7B , 7A
TS12: head mesenchyme Present 7B , 7A
TS12: foregut diverticulum Present Regionally restricted 7B , 7A Expression is in the epithelium.
TS12: midgut Present Regionally restricted 7B , 7A Expression is in the epithelium.
TS12: trunk mesenchyme Present Regionally restricted 7A Expression is extending to the caudal region.

Specimen 7C: embryonic day 8.0 (more )
Note: Early somite, unturned embryo.
Structure Level Pattern Image Note
TS12: trunk mesenchyme Present Regionally restricted 7C Expression is in mesenchyme underlying the neural fold.
TS12: embryo endoderm Present 7C
TS12: future spinal cord neural fold Present 7C
TS12: yolk sac endoderm Strong 7C Expression is in adsorption vacuoles.
TS12: vitelline blood vessel Present Regionally restricted 7C Expression is in hemocytoblasts.

Specimen Table 1 Early egg cylinder: embryonic day 5.5 (more )
Structure Level Pattern Image Note
TS8: ectoplacental cone Present
TS8: embryo endoderm Present
TS8: epiblast Present
TS8: extraembryonic ectoderm Present
TS8: extraembryonic endoderm Present
TS8: trophoblast giant cell Present
TS28: decidua Present
TS28: decidua basalis Present Regionally restricted Expression is in the capillary bed endothelium.

Specimen Table 1 Egg cylinder: embryonic day 6.0 (more )
Structure Level Pattern Image Note
TS8: germ layer Present Regionally restricted Expression is in the mesoderm.
TS8: Reichert's membrane Present
TS8: ectoplacental cone Present
TS8: embryo endoderm Present
TS8: epiblast Present
TS8: extraembryonic visceral endoderm Present
TS8: parietal endoderm Present
TS8: trophoblast giant cell Present
TS8: extraembryonic component Present Regionally restricted Expression is in the anterior, posterior amniotic folds and mesoderm.
TS28: decidua Present Regionally restricted Expression is in the intermediate zone.
TS28: decidua basalis Present Regionally restricted Expression is in the endothelium of sinusoids.

Specimen Table 1 Primitive streak: embryonic day 7.0 (more )
Structure Level Pattern Image Note
TS10: Reichert's membrane Present
TS10: allantois Present
TS10: amniotic fold Present
TS10: embryo mesoderm Present
TS10: extraembryonic mesoderm Present
TS10: extraembryonic visceral endoderm Present
TS10: parietal endoderm Present
TS10: primitive streak Present
TS10: trophoblast giant cell Present
TS10: endoderm Present Regionally restricted Expression is in squamous endoderm.
TS28: decidua Present Regionally restricted Expression is in the intermediate zone.

Specimen Table 1 Neural plate: embryonic day 7.5 (more )
Structure Level Pattern Image Note
TS11: allantois Present
TS11: amnion Present
TS11: blood island Present
TS11: chorion Present
TS11: embryo mesenchyme Present
TS11: neural groove Present
TS11: neural plate Present
TS11: trophoblast giant cell Present
TS11: yolk sac endoderm Present
TS11: yolk sac mesoderm Present
TS11: embryo endoderm Present Regionally restricted Expression is in squamous endoderm.
TS28: decidua Present Regionally restricted Expression is in the intermediate zone.

Specimen Table 1 Early somite: embryonic day 8.0 (more )
Structure Level Pattern Image Note
TS12: allantois Present
TS12: amnion Present
TS12: chorion Present
TS12: head mesenchyme Present
TS12: neural fold Present
TS12: notochord Present
TS12: somite Present
TS12: trophoblast giant cell Present
TS12: vitelline blood vessel Present
TS12: yolk sac endoderm Present
TS12: foregut diverticulum Present Regionally restricted Expression is in the epithelium.
TS12: hindgut diverticulum Present Regionally restricted Expression is in the epithelium.
TS12: midgut Present Regionally restricted Expression is in the epithelium.
TS12: embryo mesenchyme Present Regionally restricted Expression is in the lateral mesenchyme and the myoepicardium.
TS28: decidua Present Regionally restricted Expression is in the intermediate zone.


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last database update
03/25/2025
MGI 6.24
The Jackson Laboratory