| Primary Identifier | MGI:5575764 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Cygb |
| Transmission | Germline | Strain of Origin | 129 x C57BL/6 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP sequence was inserted in intron 1followed by a FRT-loxP-neo-FRT-loxP cassette in intron 3. |