| Primary Identifier | MGI:3823026 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Fgfr3 |
| Transmission | Germline | Strain of Origin | 129S1/Sv-Oca2<+> Tyr<+> Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A floxed neomycin expression cassette was inserted into intron 9 and a stop codon was inserted in exon 9. This results in an incomplete and misfolded D3 segment in the mesenchymal or c isoform. Chimeric mice were mated to Tg(ACTB-cre)2Mrt mice to excise the floxed neo cassette. |