| Primary Identifier | MGI:4431255 | Allele Type | Targeted |
| Attribute String | Hypomorph | Gene | Ephb2 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A single nucleotide change was introduced within exon 12, resulting in amino acid substitution K661R, and a floxed neomycin phosphotransferase cassette was inserted within intron 11 by homologous recombination. This change is expected to disrupt the kinase activity. The selection cassette has been removed by cre mediated recombination. |