| Primary Identifier | MGI:2183294 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Spag5 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A 0.7 kb region of the gene containing exon 1 was replaced with a neomycin cassette via homologous recombination. Northern blot analysis of testes from homozygous mutant animals did not detect full length transcript; Western blot analysis of testicular germ cell failed to detect protein product. |
