| Primary Identifier | MGI:3836780 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Thrb |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | LoxP sites were introduced 5' and 3' of exon 8 and an FRT site flanked neomycin resistance gene cassette was introduced downstream of the 3' loxP site in intron 8. The neo cassette was then removed by Flp-mediated recombination leaving behind a single FRT site. |