| Primary Identifier | MGI:3715140 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Sun1 |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exons encoding all three putative transmembrane domains of SUN1 (exons 10-13) were replaced by a neomycin resistance gene. RT-PCR confirmed absence of normal mRNA transcripts in mutant testis and muscle. |