| Primary Identifier | MGI:3765071 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Fasn |
| Transmission | Germline | Strain of Origin | 129X1/SvJ |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Mice carrying the Fasntm1Sem allele were crossed with Cre transgenic mice to remove exons 4-8 of the gene. Germline deletion of the exons was verified by PCR, and gene inactivation was demonstrated by a 50% reduction in enzyme activity in liver lysates from heterozygote. |