| Primary Identifier | MGI:3790243 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Isl1 |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The region between the initiation methionine condon in exon 1 through all of exon 2 was replaced with a lacZ cassette. Expression of LacZ was detected in amacrine cells of the retina. |