| Primary Identifier | MGI:6455416 | Allele Type | Endonuclease-mediated |
| Attribute String | Null/knockout | Gene | Frem3 |
| Strain of Origin | (C57BL/6NJcl x DBA/2NJcl)F2 | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | CRISPR-targeting of exon 1 (20 bp downstream of the translation initiation site) deleted 5 bp and produce a null allele. |