| Primary Identifier | MGI:2178805 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Spo11 |
| Transmission | Germline | Strain of Origin | 129X1/SvJ |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exons 4-6 of this gene were replaced with a neomycin resistance cassette via homologous recombination thus deleting the putative catalytic tyrosine in exon 5. Northern blot assay failed to detect gene transcripts in testes of homozygous mutant males. |
