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Gene Expression Data
Assay Details
Assay
Reference: J:91734 Wang Y, et al., Entire mitogen activated protein kinase (MAPK) pathway is present in preimplantation mouse embryos. Dev Dyn. 2004 Sep;231(1):72-87
Assay type: Immunohistochemistry
MGI Accession ID: MGI:3578379
Gene symbol: Mapk1
Gene name: mitogen-activated protein kinase 1
Antibody: anti-p44/42 MAP Kinase (#9102)
Detection system: Biotinylated secondary antibody/[Strept]avidin coupled to fluorescein
Assay notes: The authors did not specify which antibody was used. They used either ERK1/2 (SC-94) (MGI:3576754), or p44/42 MAP Kinase (9102) (MGI:3577737).
Results
Specimen 10D,F: embryonic day 3.5 (more )
Note: Morula/early cavitation blastocyst.
Structure Level Pattern Image Note
TS5: inner cell mass Present 10D , 10F
TS5: trophectoderm Present 10D , 10F

Specimen 11D,F: embryonic day 2.5 (more )
Structure Level Pattern Image Note
TS4: inner cell mass Present 11F , 11D
TS4: trophectoderm Present 11F , 11D


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
12/30/2025
MGI 6.24
The Jackson Laboratory