About   Help   FAQ
Gene Expression Data
Assay Details
Assay
Reference: J:16388 Rijli FM, et al., A homeotic transformation is generated in the rostral branchial region of the head by disruption of Hoxa-2, which acts as a selector gene. Cell. 1993 Dec 31;75(7):1333-49
Assay type: RNA in situ
MGI Accession ID: MGI:5780673
Gene symbol: Egr2
Gene name: early growth response 2
Probe: Krox20 probe23
Probe preparation: Antisense RNA
Results
Specimen 9a: embryonic day 8.5; Hoxa2tm1Ipc/Hoxa2tm1Ipc (more )
Structure Level Pattern Image Note
TS13: rhombomere 3 Present 9a Expression in this mutant is the same as in wild-type embryos.
TS13: rhombomere 5 Present 9a Expression in this mutant is the same as in wild-type embryos.

Specimen not shown E8.5 WT: embryonic day 8.5 (more )
Structure Level Pattern Image Note
TS13: rhombomere 3 Present
TS13: rhombomere 5 Present

Specimen not shown E9.5 WT: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS15: rhombomere 3 Present
TS15: rhombomere 5 Present

Specimen not shown E9.5-/-: embryonic day 9.5; Hoxa2tm1Ipc/Hoxa2tm1Ipc (more )
Structure Level Pattern Image Note
TS15: rhombomere 5 Present
TS15: rhombomere 3 Weak


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
03/25/2025
MGI 6.24
The Jackson Laboratory