| Primary Identifier | MGI:5304668 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Thra |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 3 was replaced with one in which a nucleotide substitution produced the amino acid substitution of leucine for methionine at position 109 (M109L). The floxed neo cassette inserted downstream of exon 4 was removed by cre-mediated recombination. Western blot analysis on quadriceps muscle extracts confirmed the absence of protein expression. |