About   Help   FAQ
Gene Expression Data
Assay Details
Assay
Reference: J:64982 Nacke S, et al., Mouse mutant 'rib-vertebrae' (rv): A defect in somite polarity. Dev Dyn. 2000 Oct;219(2):192-200
Assay type: RNA in situ
MGI Accession ID: MGI:6154659
Gene symbol: Meox1
Gene name: mesenchyme homeobox 1
Results
Specimen 3B +/+ top: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS15: somite Present Non-Uniform 3B +/+ top Expression was detected in all cell types of the somite with a stronger domain in the posterior half and a weaker domain in the anterior half.
TS15: unsegmented mesenchyme Present Regionally restricted 3B +/+ top Expression was detected in the presomitic mesoderm that is posterior of the last somite.

Specimen 3B rv/rv top: embryonic day 9.5; Tbx6rv/Tbx6rv (more )
Structure Level Pattern Image Note
TS15: tail somite Strong Diffuse 3B rv/rv top In the tail region, expression was no longer defined to the posterior half of the somite, but was present throughout the entire somite.
TS15: somite Present Diffuse 3B rv/rv top The expression pattern appeared irregular. In the more mature cranial somites, expression was segmented but reduced and irregular with loss of expression or weak expression in single somites.

Specimen 3B +/+ middle: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS15: somite Present Non-Uniform 3B +/+ middle Expression was detected in all cell types of the somite with a stronger domain in the posterior half and a weaker domain in the anterior half.

Specimen 3B rv/rv middle: embryonic day 9.5; Tbx6rv/Tbx6rv (more )
Structure Level Pattern Image Note
TS15: somite Present Non-Uniform 3B rv/rv middle The expression pattern appeared irregular. In the more mature cranial somites, expression was segmented but reduced and irregular with loss of expression or weak expression in single somites.

Specimen 3B +/+ bottom: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS15: somite Present Non-Uniform 3B +/+ bottom Expression was detected in all cell types of the somite with a stronger domain in the posterior half and a weaker domain in the anterior half.

Specimen 3B rv/rv bottom: embryonic day 9.5; Tbx6rv/Tbx6rv (more )
Structure Level Pattern Image Note
TS15: somite Present Non-Uniform 3B rv/rv bottom The expression pattern appeared irregular. In the more mature cranial somites, expression was segmented but reduced and irregular with loss of expression or weak expression in single somites.

Specimen not shown +/+: embryonic day 10.5 (more )
Structure Level Pattern Image Note
TS17: somite Present Non-Uniform Expression was detected in all cell types of the somite with a stronger domain in the posterior half and a weaker domain in the anterior half.
TS17: unsegmented mesenchyme Present Expression was detected in the presomitic mesoderm that is posterior of the last somite.

Specimen not shown rv/rv: embryonic day 10.5; Tbx6rv/Tbx6rv (more )
Structure Level Pattern Image Note
TS17: somite Present Non-Uniform The expression pattern appeared irregular. In the more mature cranial somites, expression was segmented but reduced and irregular with loss of expression or weak expression in single somites.


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
05/28/2024
MGI 6.13
The Jackson Laboratory