| Primary Identifier | MGI:2679362 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Arnt |
| Transmission | Germline | Strain of Origin | 129X1/SvJ |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A single loxP site remained in place of exon 6 after the floxed region encompassing a neo cassette and exon 6 was excised from Arnttm1Gonz via cre mediated recombination in the germline. |