| Primary Identifier | MGI:6276544 | Allele Type | Endonuclease-mediated |
| Attribute String | Null/knockout | Gene | Btg4 |
| Strain of Origin | Not Specified | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | A 7 bp deletion in exon 2 was generated by TALEN mutagenesis. This mutation results in a shift in the reading frame and creates a premature stop codon in the encoded transcript. Western blotting analysis confirmed the absence of protein in the oocytes of homozygous mutant females. |