About   Help   FAQ
Gene Expression Data
Assay Details
Assay
Reference: J:197928 Soshnikova N, et al., Duplications of hox gene clusters and the emergence of vertebrates. Dev Biol. 2013 Jun 15;378(2):194-9
Assay type: RNA in situ
MGI Accession ID: MGI:6294441
Gene symbol: Col2a1
Gene name: collagen, type II, alpha 1
Probe: Col2a1 probe17
Probe preparation: labelled with digoxigenin RNA
Results
Specimen 3i: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: hand pre-cartilage condensation Present 3i
Specimen 3j: embryonic day 12.5; Del(6Hoxa)1Ddu/Del(6Hoxa)1Ddu (more )
Structure Level Pattern Image Note
TS20: hand pre-cartilage condensation Present Regionally restricted 3j Authors report missing digit 1.
Specimen 3k: embryonic day 12.5; Hoxctm1Nogu/Hoxctm1Nogu (more )
Structure Level Pattern Image Note
TS20: hand pre-cartilage condensation Present Regionally restricted 3k
Specimen 3l: embryonic day 12.5; Del(6Hoxa)1Ddu/Del(6Hoxa)1Ddu, Hoxctm1Nogu/Hoxctm1Nogu (more )
Structure Level Pattern Image Note
TS20: hand pre-cartilage condensation Present Regionally restricted 3l Authors report reduced numbers of presumtpive digits and mirror-image symmetrical digit pattern.
Specimen S3a: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: hand pre-cartilage condensation Present S3a
Specimen S3b: embryonic day 12.5; Del(6Hoxa)1Ddu/Del(6Hoxa)1Ddu, Hoxctm1Nogu/Hoxctm1Nogu (more )
Structure Level Pattern Image Note
TS20: hand pre-cartilage condensation Present S3b Authors report a hypoplastic limb.
Specimen S3c: embryonic day 12.5; Del(6Hoxa)1Ddu/Del(6Hoxa)1Ddu, Hoxctm1Nogu/Hoxctm1Nogu (more )
Structure Level Pattern Image Note
TS20: forelimb Present S3c Authors report a hypoplastic limb.
Specimen S3d: embryonic day 12.5; Del(6Hoxa)1Ddu/Del(6Hoxa)1Ddu, Hoxctm1Nogu/Hoxctm1Nogu (more )
Structure Level Pattern Image Note
TS20: forelimb Present S3d Authors report handplate was completely absent.
Specimen S3e: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: foot pre-cartilage condensation Present S3e
Specimen S3f: embryonic day 12.5; Del(6Hoxa)1Ddu/Del(6Hoxa)1Ddu (more )
Structure Level Pattern Image Note
TS20: foot pre-cartilage condensation Present S3f
Specimen S3g: embryonic day 12.5; Hoxctm1Nogu/Hoxctm1Nogu (more )
Structure Level Pattern Image Note
TS20: foot pre-cartilage condensation Present S3g
Specimen S3h: embryonic day 12.5; Del(6Hoxa)1Ddu/Del(6Hoxa)1Ddu, Hoxctm1Nogu/Hoxctm1Nogu (more )
Structure Level Pattern Image Note
TS20: foot pre-cartilage condensation Present S3h
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
03/18/2025
MGI 6.24 		The Jackson Laboratory