| Primary Identifier | MGI:7488431 | Allele Type | Endonuclease-mediated |
| Attribute String | Null/knockout, Reporter | Gene | Crybb1 |
| Strain of Origin | C57BL/6J | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | Using CRISPR/Cas9 endonuclease-mediated genome editing, a tdTomato and polyA sequences replaced the exon 1 of the crystallin, beta B1 (Crybb1) gene on chromosome 5. |