| Primary Identifier | MGI:3662663 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Hsh2d |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A neomycin resistance cassette replaced exons 2 and 3. These exons encoded the ATG and the SH2 domain FLVR motif. Western blot failed to detect protein in mutants. |