About   Help   FAQ
Gene Expression Data
Assay Details
Assay
Reference: J:125029 Pelosi M, et al., ROCK2 and its alternatively spliced isoform ROCK2m positively control the maturation of the myogenic program. Mol Cell Biol. 2007 Sep;27(17):6163-76
Assay type: Immunohistochemistry
MGI Accession ID: MGI:5694457
Gene symbol: Mapk1
Gene name: mitogen-activated protein kinase 1
Antibody: anti-phospho-p42/p44 MAPK
Assay notes: This antibody recognizes the phosphorylated (activated) form of the protein.
Results
Specimen E15.5 +/-: embryonic day 15.5; Rock2tm1Sna/Rock2+ (more )
Note: section through forearm
Structure Level Pattern Image Note
TS23: forearm muscle Present 7_phospho p42/44 MAPK +/-

Specimen E15.5 -/-: embryonic day 15.5; Rock2tm1Sna/Rock2tm1Sna (more )
Note: section through forearm
Structure Level Pattern Image Note
TS23: forearm muscle Present 7_phospho p42/44 MAPK -/- The numbers of expressing cells are reduced in the mutant compared to controls, despite the apparently normal development of the extensor and flexor muscle groups.


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