| Primary Identifier | MGI:2135675 | Allele Type | Targeted |
| Attribute String | Humanized sequence, Null/knockout | Gene | Fgfr3 |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A point mutation was introduced that altered codon 644 from one encoding lysine to one encoding glutamate (K644E). A loxP flanked neomycin cassette was also inserted into an adjacent intron. |