| Primary Identifier | MGI:3846440 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Col14a1 |
| Transmission | Germline | Strain of Origin | 129S4/SvJae |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A nonsense mutation was generated by inserting a stop codon followed by a neo-TK cassette into exon 4. Immunoblot analysis confirmed the absence of protein expression in the skin of homozygous mice at P12 and P60 |