| Primary Identifier | MGI:3583796 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Ptk2b |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A neomycin resistance cassette was inserted into the 5' portion of the sequence encoding the protein tyrosine kinase domain. Northern and western blot analyses indicate this is a null allele. |
