| Primary Identifier | MGI:5313428 | Allele Type | Targeted |
| Gene | Bcl2 | Transmission | Germline |
| Strain of Origin | 129X1/SvJ | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | Nucleotide substitutions in exon 2 were used to replace the threonine at 69 and serines at positions 70 and 84 with alanines (T69A, S70A and S84A). Flp-mediated recombination removes the puro cassette inserted downstream of the modified exon 2. |