| Primary Identifier | MGI:5637520 | Allele Type | Targeted |
| Attribute String | Not Specified | Gene | E2f1 |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A serine to alanine mutation at codon 29 (S29A) was inserted in exon 1 and an FRT flanked neo cassette was inserted in intron 1 via homologous recombination. Flp mediated recombination removed the neo cassette. Sequencing of exon 1 confirmed the presence of the S29A mutation and no other mutation. |