| Primary Identifier | MGI:5450876 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Rest |
| Transmission | Germline | Strain of Origin | (C57BL/6 x 129S4/SvJae)F1 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 4 was replaced with a construct containing the following elements: loxP site, exon 4, IRES, GFP, loxP, neo cassette, and loxP site. Cre mediated recombination removed the neo cassette, exon 4 and the GFP gene. |