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Gene Expression Data
Assay Details
Assay
Reference: J:301247 Probst S, et al., Spatiotemporal sequence of mesoderm and endoderm lineage segregation during mouse gastrulation. Development. 2021 Jan 7;148(1):dev193789
Assay type: Immunohistochemistry
MGI Accession ID: MGI:6713521
Gene symbol: Eomes
Gene name: eomesodermin
Results
Specimen 1G: embryonic day 7.25 (more )
Structure Level Pattern Image Note
TS11: embryo ectoderm Present Regionally restricted 1G Expression in all cells of posterior epiblast.
TS11: embryo mesoderm Present Ubiquitous 1G Expression in all cells in the mesoderm layer - contains both mesoderm and definitive endoderm precursors.
Specimen 1H: embryonic day 7.5 (more )
Structure Level Pattern Image Note
TS11: embryo ectoderm Present Regionally restricted 1H Expression in all cells of posterior epiblast.
TS11: embryo mesoderm Weak Regionally restricted 1H Expression reduced in more anterior mesoderm.
TS11: definitive endoderm Weak 1H Expression reduced in definitive endoderm.
Specimen 2I: embryonic day 7.0; Mesp1tm1.1Sjar/Mesp1+ (more )
Note: Triple labeled: red - Eomes immunohistochemistry; green - Mesp1 reporter (assay MGI:6713515); blue - Dapi.
Structure Level Pattern Image Note
TS10: primitive streak Present 2I
Specimen 4C: embryonic day 6.25 (more )
Structure Level Pattern Image Note
TS9: embryo ectoderm Present 4C Expression in epiblast.
TS9: primitive endoderm Present 4C Expression in visceral endoderm.
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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12/30/2025
MGI 6.24 		The Jackson Laboratory