| Primary Identifier | MGI:5473420 | Allele Type | Targeted |
| Attribute String | Modified isoform(s), Modified regulatory region | Gene | Igs86 |
| Transmission | Germline | Strain of Origin | 129S4/SvJae |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site flanked neomycin resistance gene cassette was inserted between the first upstream neuronal enhancer (nPE1) and the deleted second neuronal enhancer (nPE2). The pituitary enhancer/promoter is not affected. Immunohistochemistry confirmed the lack of neuronal transcription in the hypothalamic arcuate nucleus (Arc) and normal expression in pituitary cells. |