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Gene Expression Data
Assay Details
Assay
Reference: J:74125 Martinez-Barbera JP, et al., Getting your head around Hex and Hesx1: forebrain formation in mouse. Int J Dev Biol. 2001;45(1 Spec No):327-36
Assay type: RNA in situ
MGI Accession ID: MGI:7790956
Gene symbol: Hesx1
Gene name: homeobox gene expressed in ES cells
Results
Specimen 2E: embryonic day 6.5 (more )
Note: at onset of gastrulation
Structure Level Pattern Image Note
TS9: anterior visceral endoderm Present 2E

Specimen 2F: embryonic day 7.0 (more )
Note: late streak stage embryo
Structure Level Pattern Image Note
TS10: mesendoderm Present Regionally restricted 2F Expression in anterior axial mesendoderm.

Specimen 2G: embryonic day 7.5 (more )
Note: headfold stage embryo
Structure Level Pattern Image Note
TS11: mesendoderm Present Regionally restricted 2G Expression in both anterior axial mesendoderm and overlying neural ectoderm.
TS11: neural ectoderm Present Regionally restricted 2G Expression in both anterior axial mesendoderm and overlying neural ectoderm.

Specimen 2H: embryonic day 8.0 (more )
Note: early somite stage embryo
Structure Level Pattern Image Note
TS12: future prosencephalon Strong 2H Strongly expressed in propective forebrain region.


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
01/06/2026
MGI 6.24
The Jackson Laboratory