About   Help   FAQ
Gene Expression Data
Assay Details
Assay
Reference: J:187950 Western P, et al., Analysis of Esg1 expression in pluripotent cells and the germline reveals similarities with Oct4 and Sox2 and differences between human pluripotent cell lines. Stem Cells. 2005 Nov-Dec;23(10):1436-42
Assay type: RNA in situ
MGI Accession ID: MGI:5693918
Gene symbol: Pou5f1
Gene name: POU domain, class 5, transcription factor 1
Probe: Oct4 cDNA6
Probe preparation: Antisense RNA
Results
Specimen 2E E4.5: embryonic day 4.5 (more )
Structure Level Pattern Image Note
TS6: embryo Present 2E Oct4 E4.5

Specimen 2E E5.5: embryonic day 5.5 (more )
Structure Level Pattern Image Note
TS8: embryo Present 2E Oct4 E5.5

Specimen 2E E6.5: embryonic day 6.5 (more )
Structure Level Pattern Image Note
TS9: embryo Present 2E Oct4 E6.5

Specimen 3A: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: gonad Present 3A Oct4

Specimen 3B E12.5: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: germ cell of ovary Present 3B Oct4 E12.5

Specimen 3B E13.5: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: germ cell of ovary Present Regionally restricted 3B Oct4 E13.5 Expression was downregulated in an anterior-posterior wave.

Specimen 3B E14.5: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: ovary Ambiguous 3B Oct4 E14.5 The authors describe the gene as being downregulated.

Specimen 3B E15.5: embryonic day 15.5 (more )
Structure Level Pattern Image Note
TS23: ovary Absent 3B Oct4 E15.5

Specimen 3C E12.5: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: germ cell of testis Present 3C Oct4 E12.5

Specimen 3C E13.5: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: germ cell of testis Present 3C Oct4 E13.5

Specimen 3C E14.5: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: germ cell of testis Present 3C Oct4 E14.5

Specimen 3C E15.5: embryonic day 15.5 (more )
Structure Level Pattern Image Note
TS23: germ cell of testis Weak 3C Oct4 E15.5


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)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support.
last database update
12/30/2025
MGI 6.24
The Jackson Laboratory