DOI: 10.25550/1-x5fr
title: Gene summary for Col3a1

description: #### Genome Browser Links: [mm9](http://genome.ucsc.edu/cgi-bin/hgTracks?db=mm9&singleSearch=knownCanonical&position=COL3A1) | [mm10](http://genome.ucsc.edu/cgi-bin/hgTracks?db=mm10&singleSearch=knownCanonical&position=COL3A1) | [hg18](http://genome.ucsc.edu/cgi-bin/hgTracks?db=hg18&singleSearch=knownCanonical&position=COL3A1) | [hg19](http://genome.ucsc.edu/cgi-bin/hgTracks?db=hg19&singleSearch=knownCanonical&position=COL3A1) #### Reference Images: | E12.5 | E13.5 | E14.5 | E15.5 | |-------|-------|-------|-------| | ![Image](/hatrac/facebase/genesummaries/Col3a1_posterior_E12.5.jpg) | ![Image](/hatrac/facebase/genesummaries/Col3a1_posterior_E13.5.jpg) | ![Image](/hatrac/facebase/genesummaries/Col3a1_posterior_E14.5.jpg) | ![Image](/hatrac/facebase/genesummaries/Col3a1_posterior_E15.5.jpg) | #### Gene expression in the secondary palate: _Col3a1_ is expressed along the AP axis in the nasal and oral mesenchyme at E12.5 and then it is restricted to the oral mesenchyme from E13.5. | | E12.5 | E13.5 | E14.5 | E15.5 | |--------|-------|-------|-------|-------| | **Coronal** | [![ImageWithSize](/hatrac/facebase/genesummaries/Col3a1_coronal_E12.5_0.jpg){width=100 height=100}](/hatrac/facebase/genesummaries/Col3a1_coronal_E12.5_0.jpg) | [![ImageWithSize](/hatrac/facebase/genesummaries/Col3a1_coronal_E13.5_0.jpg){width=100 height=100}](/hatrac/facebase/genesummaries/Col3a1_coronal_E13.5_0.jpg) | [![ImageWithSize](/hatrac/facebase/genesummaries/Col3a1_coronal_E14.5_0.jpg){width=100 height=100}](/hatrac/facebase/genesummaries/Col3a1_coronal_E14.5_0.jpg) | [![ImageWithSize](/hatrac/facebase/genesummaries/Col3a1_coronal_E15.5_0.jpg){width=100 height=100}](/hatrac/facebase/genesummaries/Col3a1_coronal_E15.5_0.jpg) | | **Intraoral** | [![ImageWithSize](/hatrac/facebase/genesummaries/Col3a1_oral_E12.5_0.jpg){width=100 height=100}](/hatrac/facebase/genesummaries/Col3a1_oral_E12.5_0.jpg) | [![ImageWithSize](/hatrac/facebase/genesummaries/Col3a1_oral_E13.5_0.jpg){width=100 height=100}](/hatrac/facebase/genesummaries/Col3a1_oral_E13.5_0.jpg) | [![ImageWithSize](/hatrac/facebase/genesummaries/Col3a1_oral_E14.5_0.jpg){width=100 height=100}](/hatrac/facebase/genesummaries/Col3a1_oral_E14.5_0.jpg) | [![ImageWithSize](/hatrac/facebase/genesummaries/Col3a1_oral_E15.5_0.jpg){width=100 height=100}](/hatrac/facebase/genesummaries/Col3a1_oral_E15.5_0.jpg) | N: Nasal Pr: Proximal Di: Distal O: Oral ![Image](/hatrac/facebase/genesummaries/FD8873.gif) All mesenchyme (ON axis) ![Image](/hatrac/facebase/genesummaries/C0B6D1.gif) Oral mesenchyme ![Image](/hatrac/facebase/genesummaries/8FBDCD.gif) All mesenchyme (AP axis) #### Sources: - Immunostaining. Unpublished data from [Chai Lab, University of Southern California.](http://face.usc.edu/) #### External Links: - [Col3a1 collagen, type III, alpha 1 [ Mus musculus (house mouse) ]](http://www.ncbi.nlm.nih.gov/gene/12825) - [Col3a1 collagen, type III, alpha 1 [ Homo sapiens (human) ]](http://www.ncbi.nlm.nih.gov/gene/1281) - [Col3a1 genecard](http://www.genecards.org/cgi-bin/carddisp.pl?gene=COL3A1&search=col3a1) - [Col3a1 Wikipedia](http://en.wikipedia.org/wiki/Collagen,_type_III,_alpha_1)